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具有除草活性的1-(2,4-二取代苯氧乙酰氧基)烴基膦酸酯鹽及制備的制作方法

文檔序號:3542117閱讀:310來源:國知局

專利名稱::具有除草活性的1-(2,4-二取代苯氧乙酰氧基)烴基膦酸酯鹽及制備的制作方法
技術(shù)領(lǐng)域
:本發(fā)明涉及具有除草活性的1-(2,4-二取代苯氧乙酰氧基)烴基膦酸酯鹽及制備方法,以及作為除草劑的生物活性。技術(shù)背景膦酸衍生物是一類生物活性顯著的化合物,并且已有許多膦酸衍生物被開發(fā)成除草劑或植物生長調(diào)節(jié)劑。近十年來,本發(fā)明人研制了十多種類型的膦酸衍生物,它們均顯示了不同程度的除草活性及植物生長調(diào)節(jié)活性。例如,A類(賀紅武等,中國發(fā)明專利,具有殺菌除草活性的取代苯氧乙酰氧芳雜環(huán)基烴基膦酸酯鹽及制備,ZL200510018556.4)B類(賀紅武等,中國發(fā)明專利,申請?zhí)枮?00410012773.8)化合物則顯示了不同程度的除草活性和植物生長調(diào)節(jié)活性。
發(fā)明內(nèi)容本發(fā)明的目的在于探索具有新結(jié)構(gòu)并具有除草活性的l-(取代苯氧乙酰氧基)經(jīng)基膦酸衍生物,提供一類具有除草活性的新膦酸衍牛物及其合成方法。本發(fā)明在上述幾類化合物的研究基礎(chǔ)上,進(jìn)一步優(yōu)化了取代基的結(jié)構(gòu)類型,提出了新的1-(2,4-二取代苯氧乙酰氧基)烴基膦酸酯鹽衍生物,其結(jié)構(gòu)通式如I:<1,)ch0cch2or2c|zi,I式中W表示氫或甲基;W為氫、鋰、鈉、鉀或特丁基銨基;當(dāng)R^H時,R^H、Li、Na或K;當(dāng)R1=甲基時,R2=特丁基銨基;W表示H、d-C4垸基、苯基或噻吩基,但當(dāng)R1=R2二H時,R'i不為H、甲基、乙基、丙基、正丁基或苯基;X和Y表示H、鹵素或C,-(34烷基,X與Y相同或不相同。屬于本發(fā)明式I的化合物包括以通式I-1所表示的取代苯氧乙酰氧基烴基膦酸,以通式I-2表示的取代苯氧乙酰氧基烴基膦酸(鋰、鈉、鉀)鹽,以通式I-3表不的^甲基-l-(取代苯氧乙酰氧基)烴基膦酸特丁基銨鹽,3-3式I-1、I-2和1-3中R2表示Li、Na或K、R'i、X和Y與上述的通式I中定義相同。本申請人試驗表明具有上述通式I的結(jié)構(gòu)特點的化合物具有良好的除草活性,對單子葉或雙子葉植物的生長具有顯著的抑制作用,可用作除草劑的有效成分。由通式I表示的化合物中通式I-2表示的l-(取代苯氧基乙酰氧基)烴基膦酸鹽的制備方法,是使通式I-l所表示的取代苯氧乙酰氧基烴基膦酸與氫氧化鋰、氫氧化鈉或碳酸鉀進(jìn)行反應(yīng)。HOooiR31-21-1上述反應(yīng)中I-l所表示的取代苯氧乙酰氧基烴基膦酸與氫氧化鋰、氫氧化鈉或碳酸鉀反應(yīng)配比為l:0.4-1的摩爾比,反應(yīng)溶劑采用有機(jī)溶劑苯、乙腈、1,2-二氯乙烷、氯仿、二氯甲烷或乙酸乙酯中的一種或多種,在室溫或回流條件下,反應(yīng)l-24小時,即可獲得較好的收率。由通式I表示的化合物中通式1-3表示的^"甲基-l-(取代苯氧乙酰氧基)烴基膦酸特丁基銨鹽的制備方法,是利用通式II所表示的化合物ft^二甲基-l-(取代苯氧乙酰氧基)烴基膦酸酯與叔丁基胺進(jìn)行反應(yīng),ce3o-BuNH30£I-3H:jGOoon3II式II中R:i、X和Y與上述的通式I中定義相同(oYHH上述反應(yīng)巾的ao-二甲基-i-(取代苯氧乙酰氧基)烴基膦酸酯與叔丁基胺的反應(yīng)配比為l:0.8-4.0的摩爾比,反應(yīng)溶劑采用有機(jī)溶劑苯、乙腈、1,2-二氯乙烷、氯仿、二氯甲烷、或乙酸乙酯中的一種或多種,在室溫或回流條件下,反應(yīng)2-24小時,即可獲得較好的收率。具體實施方式下面通過實施例來具體地說明本發(fā)明的式i化合物的制備方法,這些實施例僅對本發(fā)明進(jìn)行說明,而不是對本發(fā)明進(jìn)行限制。下面實施例與表中省略的符號的含義Me-甲基Et-乙基n-Pro-正丙基n-Bu-正丁基t-Bu-特丁基i-Pro-異丙基Ph-苯基Thien-2-yl-噻吩-2-基Thienyl-噻吩基。實施例l化合物l:l-(2,4-二氯苯氧基乙酰氧基)乙基膦酸為式i中X-2-Cl;Y=4-C1;R^H;r2-H;r3二CH3化合物。制備方法在避光和N2保護(hù)條件下,將0.010摩爾(3.60g,99%)O,O'-二甲基-1-(2,4-二氯苯氧乙酰氧基)乙基膦酸酯,0.022摩爾(3.3克)碘化鈉加入25毫升乙腈溶液中,電磁攪拌;再一次性加入0.022摩爾(2.8毫升)三甲基氯硅烷,溶液迅速渾濁;TLC跟蹤反應(yīng),控溫30。C反應(yīng)12小時;過濾,脫溶,得0,0,-二(三甲基硅基)-l-(2,4-二氯苯氧乙酰氧基)乙基膦酸酯粗品,黃色粘稠液體。不加純化,加入25毫升無水甲醇,電磁攪拌,TLC跟蹤反應(yīng),控溫30'C反應(yīng)23小時;脫溶,得粗品,柱層析提純,溶劑為石油醚/正丙醇(體積比1:3),得到l-(2,4-二氯苯氧乙酰氧基)乙基膦酸,無色透明液體2.66g,收率81%。IRmax(KBr)v/cm":3393,2985,2939,2321,1760,1480,1437,1392,1290,1196,1106,1086,1018,949,870,803,720;&NMR(CDC13-TMS)S:1.47(dd,3H,VHH=7.2Hz,VPH=14.0Hz,P-CH-Cg3),4.68,4.74(q,2H,I^b=-16.4Hz,0-CH2-C),5.305.42(m,1H,P-CH),6.75(d,1H,V0=8.8Hz,H6-Ph),7.11(dd,1H,8.8Hz,Vm=2.4Hz,H5-Ph),7.31(d,1H,Vm=2.4Hz,H3-Ph),8.89(brs,2H,P(OH)2)。實施例2化合物2:l-(2,4-二氯苯氧基乙酰氧基)丙基膦酸為式I屮x=2-C1;Y-4-Cl;R^H;R、H;r3二C2H5化合物?;衔?按實施例1類似的方法制備,純品為無色液體,收率80%。'HNMR(CDCb-TMS)5:0.91(t,3H,3Jhh=7.2Hz,CH2CS3),1.741.94(m,2H,Qi2CH3),4.72,4.77(q,2H,VAB=-16.0Hz,0-CH2-C),5.16~5.24(m,1H,P-CH),6.48(brs,2H,P(0H)2),6.75(d,1H,3/0=8.8Hz,H6-Ph),7.12(dd,1H,V0=8.8Hz,Vm=2,4Hz,H5-Ph),7.38(d,1H,Vm=2.4Hz,H3-Ph).。實施例3化合物3:l-(2,4-二氯苯氧基乙酰氧基)正丁基膦酸為式I中x=2-C1;y=4-C1;R、H;R乙H;r3二"-C3H7化合物?;衔?按實施例1類似的方法制備,純品為無色液體,收率82%。NMR(CDC13-TMS)s:0.88(t,3H,VHH=7.2Hz,CH2QJ3),1.24-1.42(m,2H,Cg2CH3),1.771.84(m,2H,P-CH-CM2),4.71,4.76(q,2H,2JaB=-16.4Hz,0-CH2-C),5.295.36(m,1H,P-CH),6.75(d,1H,V0=8.8Hz,H6-Ph),7.12(dd,1H,V。=8.8Hz,Vm=2.4Hz,H5-Ph),7.33(d,1H,Vm=2.4Hz,H3-Ph),9.25(brs,2H,P(OH)2)。實施例4化合物4:l-(2,4-二氯苯氧基乙酰氧基)異丁基膦酸為式I中X=2-C1;Y=4-C1;RUH;R2=H;R3=/-C3H7化合物。化合物4按實施例1類似的方法制備,純品為無色液體,收率80%。^NMR(CDC13-TMS)s:0.98(t,6H,V朋=6.4Hz,VPH=6.4Hz,CH(CH3)2),2.052.27(m,1H,P-CH-CH),4.71,4.77(q,2H,Vab=-16.0Hz,0-CH2-C),5.255.40(m,IH,P-CH),6.75(d,1H,V0=8.8Hz,H6-Ph),7.11(dd,IH,V0=8.8Hz,Vm=2.4Hz,H5-Ph),7.31(d,IH,Vm=2.4Hz,H3-Ph),9.10(brs,2H,P(OH)2)。實施例5化合物5:l-(2,4-二氯苯氧基乙酰氧基)正戊基膦酸為式I中X=2-C1;Y=4-C1;R^H;R^H;r3二w-C4H9化合物?;衔?按實施例1類似的方法制備,純品為無色液體,收率79%。!H麗R(CDC3-TMS)s:0.85(t,3H,VHH=6.4Hz,CH2Qi3),1.19-1.30(m,4H,Cg2Cli2),1.79~〗.83(m,2H,P-CH-CS2),4.68,4.74(q,2H,Vab=-15.2Hz,0-CH2-C),5.24~5.30(m,IH,P-CH),6.51(brs,2H,P(OH)2),6.76(d,IH,V0=8,8Hz,H6-Ph),7.13(dd,IH,V0=8.8Hz,Vm=2.4Hz,H5-Ph),7,33(d,1H,Vm=2.4Hz,H3-Ph)。實施例6化合物6:l-(2,4-二氯苯氧基乙酰氧基)-l-苯基甲基膦酸為式I中X=2-C1;Y=4-C1;R^H;R^H;R3二ph化合物?;衔?按實施例1類似的方法制備,純品為無色液體,收率78%。^麗R(CDC13-TMS)5:4.54,4.63(q,2H,V八b=-16.4Hz,0-CH2-C),6.14(d,1H,VPH=13.2Hz,P-CH),6.54(d,IH,3J0=8.8Hz,H6-Ph-0),6.61(brs,2H,P(OH)2),6.96(dd,1H,V,8.8Hz,Vm=2.4Hz,H5-Ph-0),7.21~7.32(m,5H,C6g5-CH;1H,H3-Ph-0)。實施例7化合物7:l-(2,4-二氯苯氧基乙酰氧基)-l-(2-噻吩基)甲基膦酸為式I中X=2-C1;Y=4-C1;R^H;R、H;R3二thien-2-yl化合物。化合物7按實施例1類似的方法制備,純品為無色液體,收率68%。^麗R(CDC13-TMS)s:4.72(s,2H,0-CH2-C),6.47(d,1H,Vph=13.2Hz,P-CH),6.68(d,1H,3J0=8.8Hz,H6-Ph-0),6,967.09(m,IH,H5-Ph-0;IH,3-thienyl匿H),7.2卜7.32-thienyl-H),7,38(s,1H,5-thienyl-H),9.74(brs,2H,P(OH)2)。實施例8化合物8:l-(2-甲-4-氯苯氧基乙酰氧基)乙基膦酸為式I中X=2-CH3;Y=4-C1;R'=H;R2=H;R3二CHs化合物?;衔颯按實施例1類似的方法制備,純品為無色液體,收率80%。'H薩R(CDC13-TMS)S:1.48(dd,3H,VHH=6.4Hz,VPH=16.8Hz,P-CH-C亂2.23(s,3H,C6H3-Cg3),4.62,4.66(q,2H,2JAB=-16.8Hz,0-CH2-C),5.30~5.38(m,1H,P-CH),6.58(d,1H,3/0=8.8Hz,H6-Ph),7.03(dd,IH,V0=8.8Hz,Vm=2.4Hz,H5-Ph),7.10(d,1H,Vm=2.4Hz,H3-Ph),8.39(brs,2H,P(OH)2)。實施例9化合物9:l-(2-甲-4-氯苯氧基乙酰氧基)丙基膦酸為式I中X=2-CH3;Y=4-C1;R^H;R、H;r3二C2Hs化合物?;衔?按實施例1類似的方法制備,純品為無色液體,收率90%。!HNMR(CDC13-TMS)S:0.91(t,3H,3/HH=7.2Hz,CH2CHi),1.771.91(m,2H,CH2CH3),2.20(s,3H,C6H3-CH3),4.63,4.68(q,2H,VAB=-16.4Hz,0-CH2-C),5.19~5.25(m,1H,P-CH),6.56(d,1H,V0=8.4Hz,H6-Ph),7.03(dd,1H,V。=8.4Hz,Vm=2.0Hz,H5-Ph),7.08(d,1H,Vm=2.0Hz,H3-Ph),8.43(brs,2H,P(OH)2)。實施例IO化合物10:1-(2-甲-4-氯苯氧基乙酰氧基)正丁基膦酸為式I中X=2-CH3;Y=4-C1;R^H;R2=H;R3="-C3H7化合物?;衔?0按實施例1類似的方法制備,純品為無色液體,收率91%。NMR(CDC13-TMS)S:0.88(t,3H,3JHH=6.8Hz,CF^CHx),1.26~1.41(m,2H,Cg2CH3),1.761.84(m,2H,P-CH-CS^),2.22(s,3H,C6H3-Cli3),4.66,4.6S(q,2H,VAB=-16.0Hz,0-CH2-C),5.29~5.35(m,1H,P-CH),6.59(d,1H,V。=8.8Hz,H6-Ph),7.03(dd,1H,V。=8.8Hz,Vm=2.4Hz,H5-Ph),7.10(d,IH,Vm=2.4Hz,H3-Ph),8.51(brs,2H,P(OH)2)。實施例ll化合物ii:i-(2-甲-4-氯苯氧基乙酰氧基)異r基膦酸為式I中X=2-CH3;Y=4-C1:R^H;R2=H;R3=/-C3H7化合物。化合物ll按實施例l類似的方法制備,純品為無色液體,收率84%。'HNMR(CDC13-TMS)S:0.99(dd,6H,VHH=6.4Hz,VPH=12.8Hz,P-CH-CH(C配2),2.23(s,3H,C6H3-Qi3),2,20~2.25(m,IH,P-CH-CH),4.66,4.69(q,2H,2/AB=-16.4Hz,-CH2-C),5.10~5.15(m,IH,P-CH),6.58(d,IH,3/0=8.8Hz,H6-Ph),7.04(dd,1H,V0=8.8Hz,Vm=2.0Hz'H5-Ph),7.09(d,lH,Vm=2.0Hz,H3-Ph),8.95(brs,2H,P(OH)2)。實施例12化合物12:l-(2-甲-4-氯苯氧基乙酰氧基)正戊基膦酸為式I中X-2-CH3;Y=4-C1;R^H;R、H;r3二w-C4H9化合物?;衔?2按實施例1類似的方法制備,純品為無色液體,收率82%。'HNMR(CDCl3畫TMS)S:0.85(t,3H,VHH=6.8Hz,CH2CH3),1.201.28(m,4H,CH2Cg2),1.79~1.85(m,2H,P-CH-Qi£l,2.21(s,3H,C6H3-Cli3),4.64,4.68(q,2H,VAB=-16.4Hz,0-CH2-C),5.28~5.32(m,1H,P-CH),6.58(d,1H,Vo-8.8Hz,H6-Ph),7.05(dd,1H,V0=8.8Hz,Vm=2.4Hz,H5-Ph),7.08(d,1H,Vm=2.4Hz,H3-Ph),8.53(brs,2H,P(OH)2)。實施例13化合物13:l-(2-甲-4-氯苯氧基乙酰氧基)-l-苯基甲基膦酸為式I中X=2-CH3;Y=4-C1;R'=H;R2=H;R3=ph化合物?;衔?3按實施例1類似的方法制備,純品為無色液體,收率82%。)HNMR(CDC13-TMS)S:2.21(s,3H,C6H3-CH3),4.52,4.61(q,2H,VAB=-16,8Hz,0-CH2-C),6.15(d,1H,P-CH),6.44(d,1H,V0=8.4Hz,H6-Ph-0),6.94(dd,1H,V0=8.4Hz,2.0Hz,H5-Ph-0),7.07(d,lH,4/m=2.0Hz,H3-Ph-0),7.237.32(m,5H,C6g5-CH),8.10(brs,2H,P(OH)2)。實施例14化合物14:1-(2,4-二氯苯氧基乙酰氧基)乙基膦酸氫鋰為式I中X=2-CI;Y=4-C1;R^H;R2=Li;R3=CH3化合物。將0.005摩爾(0.22克,95%)—水合氫氧化鋰加入0.0055摩爾(1.81克)l-(2,4-二氯苯氧乙酰氧基)乙基膦酸的20毫升甲醇溶液中,電磁攪拌,TLC跟蹤反應(yīng),室溫反應(yīng)12小時;脫溶后,得白色固休粗品。用乙腈重結(jié)晶,得到l-(2,4-二氯苯氧乙酰氧基)乙基膦酸單鋰鹽1.41克,白色固體,收率84%。分子式CinH1QCI2Li06P;元素分析計算值C35.85,H3.01;實測值C35.75,H2.80;IRmax(KB。v/cm-1:3424,2982,2938,1751,1481,1440,1392,1201,1108,1078,992,869,800,720;NMR(D20-DSS)S:1.41(dd,3H,VHH=7.2Hz,VPH=14.4Hz,P-CH-Qi3),4.90,4.93(q,2H,2/AB=-16.8Hz,O.CH2-C),5.00-5.05(m,1H,P畫CH),7.00(d,1H,3J0=8.8Hz,H6-Ph),7.27(t,lH^/o-8.8Hz,H5-Ph),7.47(s,1H,H3-Ph);ESI-MS(m/z):正離子源357(M+23,22.27%),341(M+7,35.96%),334(M+,3.07%),301(22.38%),285(100%),229(65.74%),85(26.27%);負(fù)離子源331(M-7+4,11.170/0),329(M-7+2,61.63%),327(M-7,100%),283(7.73%),255(11,48%),219(5.82%),165(21.79%),161(10.64%),125(32,82%),121(20.24%),107(62.16%),63(61.59%)。實施例15化合物15:l-(2,4-二氯苯氧基乙酰氧基)丙基膦酸氫鋰為式I中X=2-C1;Y=4-C1;R匕H;R^Li;R3二C2H5化合物?;衔?5按實施例14類似的方法制備,純品為白色固體,收率77%。分子式CuH12Cl2Li06P;元素分析計算值C37.85,H3.47;實測值C37.53,H3.45;:'HNMR(D20-DSS)S:0.91(t,3H,VHH=6.8Hz,CH2qg3),1.751.95(m,2H,Cg2CH3),4.93(s,2H,0-CH2-C),5.025.11(m,1H,P-CH),7.02(d,1H,V。=8.8Hz,H6-Ph),7.31(dd,1H,V0=8.8Hz,Vm=2.4Hz,H5-Ph),7.53(d,1H,Vm=2.4Hz,H3-Ph);IRmax(KBr)v/cm-1:3420,2975,2935,1751,1649,1480,1435,1394,1222,1200,1087,930,897,804,716。實施例16化合物16:l-(2,4-二氯苯氧基乙酰氧基)正丁基膦酸氫鋰為式I中X=2-CI;Y=4-CI;R'=H;R2=Li;R3=-C3H7化合物?;衔?6按實施例14類似的方法制備,純品為白色固體,收率82%。分子式C12H14Cl2Li06P;元素分析計算值C39.70,H3.89;實測值C39.67,H3.81;IRmax(KBr)v/cm-1:3419,2960,2933,2873,1736,1649,1480,1434,1393,1309,1285,1232,1189,濯7,1023,927;麗R(D20-DSS)S:0.87(t,3H,VHH=6.8Hz,CH2C|i3),1,23~1.38(m,2H,Cg2CH3),1.741.80(m,2H,P-CH-Cg2),4.97(s,2H,0-CH2-C),5.155.19(m,1H,P-CH),7.00(d,1H,3J0=8.8Hz,H6-Ph),7.30(dd,1H,V。=8.8Hz,Vm=2.4Hz,H5-Ph),7.53(d,lH,Vm=2.4Hz,H3-Ph)。實施例17化合物17:l-(2,4-二氯苯氧基乙酰氧基)異丁基膦酸氫鋰為式I中X=2-C1;Y=4-C1;R^H;R2=Li;R3=z'-C3H化合物。化合物17按實施例14類似的方法制備,純品為白色固體,收率83%。分子式d2H,4Cl2Li06P;元素分析計算值C39.70,H3.89;實測值C39.99,H3.49;IRmax(KBr)v/cm":3419,3118,2970,2936,1757,1646,1479,1436,1393,1218,1091,930,796;NMR(D20-DSS)5:0.98(t,6H,V冊=6.4Hz,VPH=6.4Hz,P-CH-CH(Cg3)2),2.16-2.22(m,1H,P-CH-Qi),4.995.02(m,2H,0-CH2-C;1H,P-CH),6.99(d,1H,8.8Hz,H6-Ph),7.29(dd,1H,V。=8,8Hz,Vm=2.4Hz,H5-Ph),7.51(d,1H,Vm=2.4Hz,H3-Ph)。實施例18化合物18:l-(2,4-二氯苯氧基乙酰氧基)正戊基膦酸氫鋰為式I中X=2-C1;Y=4-C1;r>h;r2=Li;r3二"-C4H9化合物?;衔?8按實施例14類似的方法制備,純品為白色固體,收率84%。分子式C13H16Cl2Li06P;元素分析計算值C41.41,H4.28;實測值C41.53,H3.95;IR隨(KBr)v/cm—1:3444,2962,2931,2863,1732,1479,1228,1187,1086,1024,929,793;9'HNMR(D20-DSS)S0.80(t,3H,3/冊=6.8Hz,CH2Cg3),1.181.27(m,4H,Cg2CH2),1.76~1.81(m,2H,P-CH-CJ^),4.90,4.93(q,2H,VAB=-16.8Hz,0-CH2-C),5,11~5.17(m,1H,P-CH),6.89(d,1H,V0=8.8Hz,H6-Ph),7.18(dd,1H,V0=8.8Hz,Vm=2.4Hz,H5-Ph),7.38(d,1H,Vm=2.4Hz,H3-Ph)。實施例19化合物19:l-(2,4-二氯苯氧基乙酰氧基)-l-苯基甲基膦酸氫鋰為式I中X=2-C1;Y=4-CI;R1=H;R2=Li;R3=ph化合物?;衔?9按實施例14類似的方法制備,純品為白色固體,收率85%。分子式C15H12Cl2Li06P;元素分析計算值C45.37,H3.05;實測值C45.06,H3.24;IRmax(KBr)v/cm.1:3422,2929,1760,1633,1480,1436,1393,1288,1213,1084,926,799;'HNMR(D2O-DSS)S:5.00,5.05(q,2H,Vab=-16.8Hz,0-CH2-C),5.76(d,1H,VPH=12.4Hz,P-CH),6.87(d,1H,V。=8.8Hz,H6-Ph-0),7.19(d,1H,V。=8.8Hz,H5-Ph-0),7.327.48(m,5H,C6H5-CH;1H,H3-Ph-0)。實施例20化合物20:l-(2,4-二氯苯氧基乙酰氧基)-1-(噻吩-2-基)甲基膦酸氫鋰為式I中X-2-Cl;Y=4-C1;R^H;R、Li;R3二thien-2-yl化合物。化合物20按實施例14類似的方法制備,純品為白色固體,收率47%。分子式C13H1()Cl2Li06PS;元素分析計算值C38.73,H2.50,S7.95;實測值C38.63,H2.45,S7.90;IRmax(KBr)v/cm.1:3417,2961,2933,2319,1760,1635,1479,1436,1395,1184,1082,989,926,704;'HNMR(D20-DSS)S:4.94,4.98(q,2H,VAB=-16,4Hz,O-CH2-C),6.30(d,IH,VPH=12.4Hz,P-CH),6.856.92(m,IH,H6-Ph-0;IH,3-thienyl-H),7.05~7.30(m,IH,H5-Ph.O;1H,4-thienyl-H),7.46~7,51(m,1H,H3-Ph-0;5-thienyl-H)。實施例21化合物21:l-(2-甲-4-氯苯氧基乙酰氧基)乙基膦酸氫鋰為式I中X=2-CH3;Y=4-C1;R'=H;R2=Li;R3-CH3化合物?;衔?1按實施例14類似的方法制備,純品為白色固體,收率90%。分子xC:CuH13ClLi06P;元素分析計算值C42.00,H4.17;實測值C42.13,H4.60;IRmax(KBr)v/cm—1:3410,2957,2355,1763,1651,1600,1493,1441,1402,1381,1298,"87,1138,1074,998,922,882,謝;'HNMR(D20-DSS)S:1.42(dd,3H,VHh=6.8Hz,3JPH=14.8Hz'P-CH-CH3),2.23(s,3H,C6H3-Qi3),4.86(s,2H,0-CH2-C),5.135.16(m,1H,P-CH),6.84(d,1H,V0=8.8Hz,H。-Ph),7,18(t,1H,V0=8.8Hz,Hs-Ph),7.25(s,1H,H、Ph);ESI-MS(m/z):正離子源337(M+23,40.30%),320(M-l+7,70.40%),315(M+1,16.42%),301(12.19%),285(45.02%),254(11.44%),250(12.44%),237(12.44%),229(100%),221(23.38%),136(31.84%),85(29.10%);負(fù)離子源321(M+7,6.85%),309(M-7+2,28.90%),307(M-7,100%),201(6.04%),199(21.09%),165(2.30%),143(12.35%),141(36.38%),125(28.10%),107(47.09%),63(68.86%)。實施例22化合物22:l-(2-甲-4-氯苯氧基乙酰氧基)丙基膦酸氫鋰為式I中X=2-CH3;Y=4-C1;R^H;R^Li;R3二C2H5化合物。化合物22按實施例14類似的方法制備,純品為白色固體,收率87%。分子式C12H15ClLi06P;元素分析計算值C43.86,H4.60;實測值C43.65,H4.46;IRmax(KBr)v/cm":3421,2972,2935,1758,1646,1493,1433,1382,1187,1138,1072,932,904,881,799;'HNMR(D20-DSS)S:0.91(t,3H,VHH=6.8Hz,CH2CJi3),1.75~1.89(m,2H,CHaCHg),2.24(s,3H,C6H3-Cg3),4.87(s,2H,0-CH2-C),5.04~5.09(m,1H,P-CH),6.85(d,1H,V。=8.8Hz,H6-Ph),7.18(d,1H,V0=8.8Hz,H5-Ph),7.25(s,1H,H3-Ph)。實施例23化合物23:l-(2-甲-4-氯苯氧基乙酰氧基)正丁基膦酸氫鋰為式I中X=2-CH3;Y=4-CI;R^H;r2-Li;r3二"-C3H7化合物?;衔?3按實施例14類似的方法制備,純品為白色固體,收率82%。分子式C13H17ClLi06P;:兀素分析計算值C45.57,H5.00:實測值C45.37,H4.89:IRmax(KBr)v/cm.1:3418,2962,1720,1634,1493,1305,1225,1187,1138,1109,1075,995,924,799;'HNMR(D20-DSS)S:0.87(t,3H,VHH=6.8Hz,CH2Cg3),1.20~1.35(m,2H,C&CHj),I.73~1.S2(m,2H,P-CH-Qi2),2.23(s,3H,C6H3-Qi3),4.88(s,2H,0-CH2-C),5.135.16(m,1H,P-CH),6.83(d,1H,V0=8.8Hz,H6-Ph),7.17(d,1H,V0=8.8Hz,H5-Ph),7.23(s,1H,H3-Ph)。實施例24化合物24:l-(2-甲-4-氯苯氧基乙酰氧基)異丁基膦酸氫鋰為式I中X=2-CH3;Y=4-C1;R^H;R、Li;R3二"C3H7化合物?;衔?4按實施例14類似的方法制備,純品為白色固體,收率92%。分子式C13H17ClLi06P;元素分析計算值C45.57,H5.00;實測值C45.29,H4.91;IRmax(KBr)v/W1:3419,2969,2927,1754,1646,1492,1431,1388,1220,1187,1139,111075,928,882,796;!HNMR(D20-DSS)S:0.97(t,6H,VHH=6.8Hz,VPH=6.8Hz,P-CH-CH(CH3)2),2.20-2.24(m,1H,P-CH-C過),2.24(s,3H,C6H3-CH3),4.91~4.97(m,2H,0-CH2-C;1H,P-CH):6.84(d,lH,3J0=8.4Hz,H6-Ph),7.19(d,m,1/0=8.4Hz,H5-Ph),7.25(s,1H,H3-Ph)。實施例25化合物25:l-(2-甲-4-氯苯氧基乙酰氧基)正戊基膦酸氫鋰為式I中X=2-CH3;Y=4-C1;R^H;R匕Li;R3-w-C4H9化合物。化合物25按實施例14類似的方法制備,純品為白色固體,收率89%。分子式C14H19ClLi06P;元素分析計算值C47.15,H5.37;實測值C47.41,H5.28;IRmax(KBr)v/cm-1:3419,2957,2930,2862,1759,1492,1433,13S4,1221,1186,1138,1076,934,880,798;NMR(D20-DSS)S:0.83(t,3H,Vhh=6.8Hz,CH2CH3),1.18~1.27(m,4H,Qi2CM2),1.75-1.82(m,2H,P-CH-Qi2),2.24(s,3H,C6H3-Qi3),4.90(s,2H,0-CH2-C),5.135.15(m,1H,P-CH),6.85(d,1H,V。=8.8Hz,H6-Ph),7.19(dd,1H,3/。=8.8Hz,Vm=2.4Hz,H5-Ph),7.26(d,1H,Vm=2.4Hz,H3-Ph)。實施例26化合物26:1-(2-甲-4-氯苯氧基乙酰氧基)-l-苯基甲基膦酸氫鋰為式I中X=2-CH3;Y=4-CI;R^H;R2=Li;R3=ph化合物化合物26按實施例14類似的方法制備,純品為白色固體,收率85%。元分子式Cl6H15aLi06P;素分析計算值C51.02,H4.01;實測值C49.88,H3.78;IRmax(KBr)v/cm.1:3420,2956,1768,1632,1492,1186,1137,1074,926,881,801;'HNMR(D20-DSS)S:2.16(s,3H,C6H3-Cg3),4.88,4.91(q,2H,VAB=-16.0Hz,0-CH2-C),5.93(d,1H,Vph-12.8Hz,P-CH),6.61-6.68(m,1H,H6-Ph-0),6.97-7.03(m,1H,H5-Ph-0),7.13-7.17(m,lH,H3-Ph-0),7.37~7.39(m,5H,C邁5畫CH)。實施例27化合物27:1-(2,4-二氯苯氧基乙酰氧基)乙基膦酸氫鈉為式I中X=2-CI;Y=4-C1;R^H;R匕Na;R3二CH3化合物。將0.005摩爾(0.21克,96%)氫氧化鈉加入0.0055摩爾(1.81克)l-(2,4-二氯苯氧乙酰氧基)乙基膦酸的20毫升甲醇溶液中,電磁攪拌,TLC跟蹤反應(yīng),室溫反應(yīng)12小時。脫溶后,得白色固體粗品。用乙腈重結(jié)晶,得到l-(2,4-二氯苯氧乙酰氧基)乙基膦酸單鈉鹽1.54克,白色固體,收率88%。分子式doHmCbNaOeP;元素分析計算值C34.21,H2.87;實測值C34.26,H2.96;IRmax(KBr)v/cm-1:3425,2986,2938,1756,1481,1439,1391,1207,1083,921,871,802,720;&NMR(D20-DSS)S:1.43(dd,3H,3JHH=7.0Hz,15.0Hz,P-CH-Q^),4.93(s,2H,0-CH2-C),5.135.17(m,1H,P-CH),7.00(d,1H,V。=8.8Hz,H6-Ph),7.30(dd,1H,V。=8.8Hz,4Jm=2.0Hz,H5-Ph),7.52(d,1H,2.0Hz,H3-Ph);ESI-MS(m/z):正離子源351(M+1,12.83%),259(21.71%),107(100%),90(28.58%),85(20.97%);負(fù)離子源327(M-23,100%),219(58.74%)。實施例28化合物28:l-(2,4-二氯苯氧基乙酰氧基)丙基膦酸氫鈉為式I中X=2-CI;Y=4-C1;R^H;R^Na;R3二C2Hs化合物?;衔?8按實施例27類似的方法制備,純品為白色固體,收率92%。分子式CH12Cl2Na06P;元素分析計算值C36.19,H3.31;實測值C36.36,H3.67;IRmax(KBr)v/cm—1:3419,2971,2934,1747,1629,1481,1436,1394,1214,1082,936,893,799;'HNMR(D20-DSS)S:0.91(t,3H,VHH=6.8Hz,0120^),1.751.95(m,2H,Qi2CH3),4.93(s,2H,0-CH2-C),5.04~5.09(m,1H,P-CH),7.00(d,1H,V0=8.8Hz,H6-Ph),7.29(dd,1H,V。=8.8Hz,Vm=2.4Hz,H5-Ph),7.51(d,lH,Vm=2.4Hz,H3-Ph)。實施例29化合物29:l-(2,4-二氯苯氧基乙酰氧基)正丁基膦酸氫鈉為式I中X=2-C1;Y=4-C1;R^H;R、Na;R3^"-C3H7化合物?;衔?9按實施例27類似的方法制備,純品為白色固體,收率86%。分子式C12H14Cl2Na06P;元素分析計算值C38.02,H3.72;實測值C37.90,H4.18;IRmax(KBr)v/cm":3431,2962,2933,2874,2314,1748,1650,14S1,1436,1393,1290,1206,1082,917,871,802,720;!HNMR(D20-DSS)S:0.87(t,3H,3/冊=6.8Hz,CH2Cga),1.21~1.41(m,2H,Q^CHs),1.751.80(m,2H,P-CH-Cg2),4.97(s,2H,0-CH2-C),5.14~5.20(m,1H,P-CH),7.00(d,1H,V0=8.8Hz,H6-Ph),7,30(dd,1H,V。=8.8Hz,Vm=2.4Hz,H5-Ph),7.53(d,lH/Jm:2.4Hz,H3-Ph)。實施例30化合物30:l-(2,4-二氯苯氧基乙酰氧基)異丁基膦酸氫鈉為式I中X=2-C1;Y=4-C1;R」H;R^Na;R3二z'-C3H7化合物?;衔?0按實施例27類似的方法制備,純品為白色固體,收率84%。分子式C12H14Cl2Na06P;元素分析計算值C38.02,H3.72;實測值C38.10,H3.49;IRmax(KBr)v/cm":3419,2966,2933,2354,1747,1650,1480,1438,1391,1291,1215,131079,1049,921,870,801,718;'HNMR(D20-DSS)S:0.97(t,6H,l/HH=6.8Hz,VPH=6.8Hz,P-CH-CH(Qi3)2),2.152.22(m,1H,P-CH-Cg),4.95~5.05(m,2H,0-CH2-C;1H,P-CH),7.00(d,1H,V0=8.8Hz,H6-Ph),7.30(dd,1H,V0=8.8Hz,Vm=2.4Hz,H5-Ph),7.52(d,1H,Vm=2.4Hz,H3-Ph)。實施例31化合物31:1-(2,4-二氯苯氧基乙酰氧基)正戊基膦酸氫鈉為式I中X=2-C1;Y=4-C1;R^H;R匕Na;R3二"-C4H9化合物?;衔?1按實施例27類似的方法制備,純品為白色固體,收率91%。分了式C13H16Cl2Na06P;元素分析計算值C39.72,H4.10;實測值C39.67,H4.05;IRmax(KBr)v/cm.1:3430,2958,2931,1749,1482,1436,1392,1290,1216,1079,923,869,801,719;腿R(D20-DSS)5:0.89(t,3H,VHH=6.8Hz,CH2QJ3),1.23~1.27(m,4H,Cg2C|i2),1.75-1.80(m,2H,P-CH-CH2),4.98(s,2H,0-CH2-C),5.135.17(m,1H,P-CH),7.01(d,1H,V0=8.8Hz,H6-Ph),7.31(d,1H,l/。=8.8Hz,H5-Ph),7,54(s,1H,H3-Ph);實施例32化合物32:l-(2,4-二氯苯氧基乙酰氧基)-l-苯基甲基膦酸氫鈉為式I屮X=2-C1;Y=4-C1;R^H;R、Na;R3二ph化合物?;衔?2按實施例27類似的方法制備,純品為白色固體,收率87%。分子式C15H12Cl2Na06P;元素分析計算值C43.61,H2.93;實測值C43.97,H3.17;IRmax(KBr)v/cm":3420,2930,1747,1634,1480,1453,1394,1218,1081,912,871,802,720;NMR(D2O.DSS)5:5.00,5.02(q,2H,VAB=-16,4Hz,0-CH2-C),5.S9(d,1H,VPH=12.4Hz,P-CH),6.85(d,1H,V0=8.8Hz,H6-Ph-0),7.17(dd,1H,V0=8,8Hz,Vm=2.4Hz,H5-Ph-0),7.337.44(m,5H,C6H5-CH),7.47(d,1H,Vm-2.4Hz,H3-Ph-0)。實施例33化合物33:l-(2,4-二氯苯氧基乙酰氧基)-1-(2-噻吩基)甲基膦酸氫鈉為式I中X=2-C1;Y=4-C1;R^H;R、Na;R3二thien-2-yl化合物?;衔?3按實施例27類似的方法制備,純品為白色固體,收率56%。分子式C13H1QCl2Na06PS;元素分析計算值C37.25,H2.40,S7.65;實測值C37.12,H2.32,S7.78;IRmax(KBr)v/cm":3417,3103,2929,1757,1625,1480,1434,1392,1196,1080,912,802,707;NMR(D20-DSS)S:4.94(m,2H,0-CH2-C),6.30(d,IH,VPH=12.4Hz,P-CH),6.75~6.80(m,IH,H6-Ph-O;IH,3墨thienyl-H),7.03~7.22(m,IH,H5-Ph.O;IH,4-thienyl-H),7.367.44(m,1H,H氣Ph-O;5-thienyl-H)。實施例34化合物34:l-(2-甲-4-氯苯氧基乙酰氧基)乙基膦酸氫鈉為式I中X=2-CH3;Y-4-Cl;R^H;R2=Na;R3二CH3化合物。化合物34按實施例27類似的方法制備,純品為白色固體,收率89%。分子式CnH13ClNa06P;元素分析計算值C39.96,H3.96;實測值C39.78,H3.87;IRmax(KBr)v/cm.1:3423,2958,1759,1634,1493,1444,1380,1219,1186,1138,1074,997,919,876,,;醒R(D20-DSS)5:1.42(dd,3H,VHH=6.8Hz,VPH=15.2Hz,P-CH-C歸,2.24(s,3H,C6H3-Qi3),4.86(s,2H,-CH2-C),5.135.16(m,1H,P-CH),6.84(d,1H,V,8.8Hz,H6-Ph),7.1S(t,1H,3J0=8.8Hz,H5-Ph),7.26(s,1H,H3-Ph);ESI陽MS(m/z):正離子源353(M+23,100%),330(M+,7.91%)'301(77.68%),250(11.64%),245(20.43%),136(4.03%);負(fù)離子源309(M-23+2,31.31%),307(M-23,100%),199(8.10%),165(3.47%),141(6.34%),125(28.92%),107(68.95%),63(66.92%)。實施例35化合物35:1-(2-甲-4-氯苯氧基乙酰氧基)丙基膦酸氫鈉為式I中X=2-CH3;Y-4-C1;R'=H;R2=Na;113=(:2115化合物?;衔?5按實施例27類似的方法制備,純品為白色固體,收率89%。分子式C12H15ClNa06P;元素分析計算值C41.82,H4.39;實測值C41.69,H4.31;IRmax(KBr)v/cm.1:3422,2973,2934,2878,2361,1748,1651,1492,1438,1383,1216,1186,1072,941,800;NMR(D20—DSS)S:0.91(t,3H,VHH=6.8Hz,CH2C亂1.75~1.89(m,2H,Q^CI^),2.24(s,3H,C6H3-Qi3),4.90(s,2H,0-CH2-C),5.055.10(m,1H,P-CH),6.85(d,1H,V。=8.8Hz,H6-Ph),7.18(d,1H,3Jo=8.8Hz,H5-Ph),7.26(s,1H,H3-Ph)。實施例36化合物36:l-(2-甲-4-氯苯氧基乙酰氧基)正丁基膦酸氫鈉為式I中X=2-CH3;Y-4-C1;r^H;r2=Na;r3二"-C3H7化合物?;衔?6按實施例27類似的方法制備,純品為白色固體,收率83%。分子式C13H17ClNa06P;元素分析計算值C43.53,H4.78;實測值C43.26,H4.72;IRmax(KBr)v/cm":3419,2962,2874,2315,1742,1634,1492,1294,1223,1187,1138,1070,912,801;'HNMR(D20-DSS)S:0.85(t,3H,VHH=6.8Hz,CH2Qi3),1.18~1.33(m,2H,Qi2CH3),1:771.S1(m,2H,P-CH-CH2),2.15(s,3H,C6H3-Cii3),4.68~4.82(m,2H,0-CH2-C),-CH),6.68(d,1H,V0=8.8Hz,Hb-Ph),7,03(d,1H,乂=8.8Hz,H、Ph),7.05(s,1H,H3-Ph)。實施例37化合物37:1-(2-甲-4-氯苯氧基乙酰氧基)異丁基膦酸氫鈉為式I中X=2-CH3;Y=4-Cl;R^H;R、Na;R3二z'-C3H7化合物?;衔?7按實施例27類似的方法制備,純品為白色固體,收率93%。分子式C13H17ClNa06P;元素分析計算值C43.53,H4.78;實測值C43.32,H4.65;IRmax(KBr)v/cm-':3421,2965,2931,2327,1748,1651,1493,1386,1300,1218,1187,1138,1071,920,800;'HNMR(D20-DSS)S:0.97(t,6H,VHH=6.8Hz,CH(CJi3)2),2.202.24(m,1H,P-CH-Cg),2.24(s,3H,C6H3-Qi3),4.9卜5.00(m,2H,0-CH2-C;1H,P-CH),6.84(d,1H,V。=8.4Hz,H6-Ph),7.19(d,1H,3J0=8.4Hz,H5-Ph),7.25(s,1H,H3-Ph)。實施例38化合物38:l-(2-甲-4-氯苯氧基乙酰氧基)正戊基膦酸氫鈉為式I中X=2-CH3;Y=4-C1;R匕H;R2=Na;R3二"-C4H9化合物。化合物38按實施例27類似的方法制備,純品為白色固體,收率87%。分子式C14H19ClNa06P;元素分析計算值C45.12,H5.14;實測值C44.78,H5.11;IRmax(KBr)v/cm.1:3424,2958,2930,2322,1734,1651,1492,1438,1383,1297,1220,1187,1137,1069,923,874,800;'HNMR(D20-DSS)S:0.83(t,3H,l/HH=6.4Hz,CH2CH3),1.181.28(m,4H,Q^CHs),1.751.80(m,2H,P-CH-Qi£),2.24(s,3H,C6H3-Qi3),4.卯(s,2H,O-CH2-C),5.115.16(m,IH,P-CH),6.85(d,IH,3/0=8.8Hz,H6-Ph),7.19(d,IH,V0=8.8Hz,H5-Ph),7.26(s,IH,H3-Ph)。實施例39化合物39:l-(2-甲-4-氯苯氧基乙酰氧基)-1-苯基甲基膦酸氫鈉為式I中X=2-CH3;Y=4-C1;R」H;R^Na;R3二ph化合物?;衔?9按實施例27類似的方法制備,純品為白色固體,收率83%。分子式C16H15ClNa06P;元素分析計算值,C48.94,H3.85;實測值C48.67,H3.67;IRmax(KBr)v/cm.1:3432,2927,1748,1635,1492,1454,1186,1137,1073,927,881,801;'HNMR(D2O.DSS)S:2.04(s,3H'C6H3-Qi3),4.71~4.74(m,2H,O.CH2-C),5.99(d,1H,Vph=12.8Hz,P-CH),6.47(s,IH,H6-Ph-0),6.85(s,IH,H5-Ph-0),6.97(s,IH,H3-Ph-0),7.30~7.38(m,5H,C6li5-CH)。實施例40化合物40:l-(2,4-二氯苯氧基乙酰氧基)乙基膦酸氫鉀為式I中X-2-Cl;Y=4-C1;R'=H;R2=K;R3=CH3化合物。將0.0025摩爾(0.35克,98%)碳酸鉀加入0.0055摩爾(1.81克)l-(2,4-二氯苯氧乙酰氧基)乙基膦酸的20毫升甲醇溶液中,電磁攪拌,TLC跟蹤反應(yīng),室溫反應(yīng)12小時。脫溶后,得白色固體粗品。用乙腈重結(jié)晶,得到l-(2,4-二氯苯氧乙酰氧基)乙基膦酸單鉀鹽1.70克,白色固體,收率93%。分子式C10H10Cl2KO6P;元素分析計算值C32.71,H2.75;實測值C32.41,H2.88;IRmax(KBr)v/cm":3423,2992,2938,1754,1482,1439,1391,1288,1212,簡4,924,870,801,720;'H腹R(D2。-DSS)S:1.47(dd,3H,VHH=7.0Hz,VPH=15.4Hz,P-CH-CHi),4.93(s,2H,0-CH2-C),5.17~5.23(m,1H,P-CH),6.99(d,1H,V0=8.8Hz,H6-Ph),7.28(t,lH,3./0=8.8Hz,4Jm=2.0Hz,H5-Ph),7.49(d,1H,4Jm=2.0Hz,H3-Ph);ESI-MS(m/z):正離子源389(M+23,22.74%),367(M+1,19.59%),317(100%),301(10.96%),261(28.93%),136(22.13%);負(fù)離子源331(M-39+4,13.74%),329(M-39+2,68.27%),327(M-39,100%),283(4.43%),219(7.33%),165(19.42%),161(12.86%),125(24.46%),107(44.59%),63(44.30%)。實施例41化合物41:l-(2,4-二氯苯氧基乙酰氧基)丙基瞵酸氫鉀為式I中X-2-C1;Y=4-C1;R^H;R、K;r3二C2H5化合物?;衔?1按實施例40類似的方法制備,純品為白色固體,收率93%。分子式CnH12Cl2K。6P;元素分析計算值C34.66,H3.17;實測值C34.59,H2.99;IRmax(KBr)v/cm.1:3418,2976,2936,1747,1649,1478,1445,1394,1272,1205,1153,1078,1023,953,800;'HNMR(D20-DSS)S:0.91(t,3H,1/Hh=6.8Hz,Cl^Clii),1.751.95(m,2H,QijCHs),4.93(s,2H,0-CH2-C),5.045.10(m,1H,P-CH),7.00(d,1H,V0=8.8Hz,H6-Ph),7.29(dd,1H,3/。=8.8Hz,4Jm=2.4Hz,H5-Ph),7.51(d,lH,4^-2.4Hz,H3-Ph)。實施例42化合物42:l-(2,4-二氯苯氧基乙酰氧基)正丁基膦酸氫鉀為式I中X=2-C1;Y=4-C1;Ri-H;R、K;R3二"-C3H7化合物?;衔?2按實施例40類似的方法制備,純品為白色固體,收率84%。分子式C12H14C12K06P;元素分析計算值C36.47,H3.57;實測值C36.21,H3.95;":3419,2962,2934,2874,2319,1749,1650,1635,1481,1436,1393,1290,1209,IOSO,915,870,801;HNMR(D20-DSS)S0.87(t,3H,VHH=6,8Hz,CH2Ci^),1.211.40(m,2H,1.72~1.84(m,2H,P-CH-C歸,4.97(s,2H,0-CH2-C),5.14~5.22(m,1H,P-CH),6.99(d,1H,V0=8.8Hz,H6-Ph),7.30(dd,1H,V0=8.8Hz,Vm=2.4Hz,H5-Ph),7.52(d,1H,Vm=2.4Hz,H3-Ph)。實施例43化合物43:l-(2,4-:氯苯氧基乙酰氧基)異丁基膦酸氫鉀為式i中X=2-C1;Y=4-C1;r^h;r2=k;r3二"C3H7化合物?;衔?3按實施例40類似的方法制備,純品為白色固體,收率87%。分子式C12H14C12K06P;元素分析計算值.C36.47,H3.57;實測值C36.39,H3.47;IRmax(KBr)v/cm.1:3395,2966,2933,2876,2332,1750,1650,1480,1437,1391,1213,1106,1079,916,870,801,762,719;麗R(D20-DSS)S:0.97(t,6H,V朋=6.SHz,4JpH=6.8Hz,P-CH-CH(Qi3)2),2.092.29(m,1H,P-CH-Cg),4.985.06(m,2H,O-CH2-C;1H,P-CH),7.01(d,1H,V0=8.8Hz,H6-Ph),7.31(dd,1H,V0=8.8Hz,Vm=2.4Hz,H5-Ph),7.54(d,1H,Vm=2.4Hz,H3-Ph)。實施例44化合物44:l-(2,4-二氯苯氧基乙酰氧基)正戊基膦酸氫鉀為式i中X=2-C1;Y=4-CI;r^h;r匕K;r3二"-C4Ho化合物?;衔?4按實施例40類似的方法制備,純品為白色固體,收率84%。分子式C13H16C12K06P;元素分析:計算值C38.15,H3.94;實測值C37.95,H3.90;IRmax(KBr)v/cm.1:3421,2956,2931,1750,1481,1436,1392,1289,1216,1080,922,869,801,718;^NMR(D20-DSS)S:0.83~0.91(m,3H,CH2CJi3),1.231.28(m,4H,CE2CH2),1.74~1.81(m,2H,P匿CH-CJ^),4.98(s,2H,0-CH2-C),5.11~5.17(m,1H,P-CH),7.01(d,1H,V。=8.8Hz,H6-Ph),7.31(d,1H,3>/0=8.8Hz,H5-Ph),7.54(s,1H,H3-Ph)。實施例45化合物45:1-(2,4-二氯苯氧基乙酰氧基)-l-苯基甲基膦酸氫鉀為式I中X=2-C1;Y=4-C1;R^H;R^K;R3二ph化合物。化合物45按實施例40類似的方法制備,純品為白色固體,收率86%。分子式C15H12C12K06P;元素分析計算值C41.97,H2.82;實測值C41.92,H3.15;IRmax(KBr)v/cm—1:3393,2930,2314,1751,1624,1480,1436,1393,1210,1080,916,801,700;18NMR(D2O.DSS)S:5.01,5.04(q,2H,Vab二-16.4Hz,0-CH2-C),5.89(d,1H,VPH=12.8Hz,P-CH),6.88(d,IH,3J。=8.8Hz,H6-Ph-0),7.19(dd,1H,V0=8.8Hz,Vm=2.4Hz,H5-Ph.O),7.35~7.46(m,5H,C6]25-CH),7.49(d,IH,Vm=2.4Hz,H3-Ph-0)。實施例46化合物46:l-(2,4-二氯苯氧基乙酰氧基)-1-(2-噻吩基)甲基膦酸氫鉀為式I中X=2-C1;Y-4-Cl;R^H;R、K;R3二thien-2-yl化合物。化合物46按實施例40類似的方法制備,純品為白色同體,收率65%。分子式C13H1QC12K06PS;元素分析計算值C35.87,H2.32,S7.37;實測值C35.81,H2.25,S7.30;IRmax(KBr)v/cm":3432,2935,1748,1633,1486,1439,1290,1187,1076,798,758;NMR(D20-DSS)5:4.94,4.98(q,2H,VAB=-16.4Hz,O-CH2-C),6.31(d,1H,VPH=12.4Hz,P-CH),6.856.93(m,1H,H6-Ph-O;IH,3-thienyl-H),7.06~7.29(m,IH,H5-Ph-0;IH,4畫thieiiyl-H),7.467.51(m,IH,H3-Ph-0;5-thienyl-H)。實施例47化合物47:1-(2-甲-4-氯苯氧基乙酰氧基)乙基膦酸氫鉀為式i屮X=2-CH3;Y=4-C1;R」H;R^K;R、CH3化合物?;衔?7按實施例40類似的方法制備,純品為白色固體,收率91%。分子式CH13C1K06P;元素分析計算值C38.10,H3.78;實測值C38.41,H3.75;IRmax(KBr)v/cm":3417,321S,2985,2922,2275,1747,1653,1493,1439,1381,1338,1290,1241,1191,1163,1138,1077,1025,928,876,792,737;NMR(D20-DSS)S:1.42(dd,3H,3JHH=6.8Hz,VPH=15.2Hz,P-CH-C配,2.24(s,3H,C6H3-CJi3),4.86(s,2H,0-CH2-C),5.13~5.16(m,1H,P-CH),6.84(d,1H,V。=8.8Hz,H6-Ph),7,18(t,IH,V。=8.8Hz,H5-Ph),7.26(s,IH,H3-Ph);ESI-MS(m/z):正離子源369(M+23,31.26%),346(M+,24,42%),250(72.34%),136(17.59%),60(100%);負(fù)離子源309(M-39+2,35.54%),307(M-7,95.59%),199(10.90%),143(7.48%),141(17.54%),125(31.88%),107(66.38°/。),63(100%)。實施例48化合物48:1-(2-甲-4-氯苯氧基乙酰氧基)丙基膦酸氫鉀為式i中X=2-CH3;Y=4-C1;R^H;R^K;r3^C2H5化合物。化合物48按實施例40類似的方法制備,純品為白色固體,收率85%。分子式C12H15C1K06P;元素分析計算值C39.95,H4.19;實測值C39.94,H4.60;IRmax(KBr)v/cm—1:3419,2973,2932,2325,1732,1634,1493,1283,1211,1187,1138,1037,940,798;NMR(D20-DSS)S:0.91(t,3h,Vhh=6.8Hz,CH2ch2),1.751.89(m,2H,CH2CH3),2.23(s,3H,C6H3-Cg3),4.94(s,2H,O-CH2-C),5.045.09(m,1H,P-CH),6.85(d,1H,V。=8.8Hz,H6-Ph),7.18(d,IH,V。=8.8Hz,H5-Ph),7.25(s,1H,H3-Ph)。實施例49化合物49:1-(2-甲-4-氯苯氧基乙酰氧基)正丁基膦酸氫鉀為式i中X=2-CH3;Y=4-C1;R^H;r2-K;r3二"-C3H7化合物?;衔?9按實施例40類似的方法制備,純品為白色固體,收率81%。分子式C13H17C1K06P;元素分析計算值C41.66,H4.57;實測值C41.37,H4.37;IRmax(KBr)v/cm-1:3415,2961,2874,2332,1747,1650,1492,1212,1186,1138,1070,911,800;NMR(D20-DSS)5:0.83(t,3H,Vhh-6.8Hz,CH2Cg2),1.171.31(m,2H,賜013),1.76-1.79(m,2H,P-CH-CJ^),2.15(s,3H,C6H3-CH3),4.73~4.82(m,2H,0-CH2-C),5.14~5.18(m,IH,P-CH),6.68(d,IH,3/0=8.8Hz,H6-Ph),7.04~7.07(m,IH,H5-Ph;IH,H3-Ph)。實施例50化合物50:l-(2-甲-4-氯苯氧基乙酰氧基)異丁基膦酸氫鉀為式I中x=2-ch3;y=4-ci;R^H;R^K;r3二!'-C3H7化合物。化合物50按實施例40類似的方法制備,純品為白色固體,收率89%。分子式C13H17C.1K06P;元素分析計算值C41.66,H4.57;實測值C41.29,H4.42;IRmax(KBr)v/cm":3395,2966,2933,2876,2332,1750,1650,1480,1437,1391,1213,1106,1079,916,870,801,762,719;NMR(D20-DSS)5:0.97(t,6H,V冊=6.8Hz,CH(C脇),2.20~2.24(m,IH,P-CH-CS),2.24(s,3H,C6H3-Cg3),4,91~5.01(m,2H,0-CH2-C;IH,P-CH),6.84(d,IH,V0=8.8Hz,H6-Ph),7.19(d,IH,^8.8Hz,H5-Ph),7.25(s,IH,H3-Ph)。實施例51化合物51:l-(2-甲-4-氯苯氧基乙酰氧基)正戊基膦酸氫鉀為式i中X=2-CH3;Y=4-C1;R^H;R2=K;R3二"-C4H9化合物?;衔?1按實施例40類似的方法制備,純品為白色固體,收率88%。分子式C14H19C1K06P;元素分析計算值C43.25,H4.93;實測值C43.15,H4.94;IRmax(KBr)v/cm.1:3419,2958,2930,2862,1749,1651,1635,1493,1456,1384,1217,1186,1137,1071,918,874,■;NMR(D20-DSS)S:0.83(t,3H,3/HH=6.8Hz,CH2Qi3),1.18~1.27(m,4H,Cg2CIi2),1.731.79(m,2H,P-CH-Q^),2.24(s,3H,C6H3-Cg3),4.90(s,2H,O-CH2-C),5.11~5.17(m,IH,P-CH),6.86(d,IH,V。=8.8Hz,H6-Ph),7.19(d,1H,V。=8.8Hz,H5-Ph),7.27(s,1H,Hj-Ph)。實施例52化合物52:l-(2-甲-4-氯苯氧基乙酰氧基)-l-苯基甲基膦酸氫鉀為式I中X=2-CH3;Y=4-C1;R'=H;R2=K;R3二ph化合物。化合物52按實施例40類似的方法制備,純品為白色固體,收率82%。分子式C16HI5C1K06P;元素分析計算值C47.01,H3.70;實測值C46.92,H3.55;IRmax(KBr)v/cm-1:3431,2957,2326,1759,1634,1492,1453,1185,1137,1072,925,880,801;&NMR(D20-DSS)S:2.21(s,3H,C6H3-CH3),4.93,4.96(q,2H,JAB=-16.4,0-CH2-C),5.93(d,1H,-VPH=12.4Hz,P-CH),6.71(d,1H,V0=8.8Hz,H6-Ph-0),7.07(d,1H,V0=8.8Hz,H5-Ph-0),7.23(s,lH,H3-Ph-0),7.39(s,5H,C邁s-CH)。實施例53化合物53:0-甲基-l-(2,4-二氯苯氧基乙酰氧基)乙基膦酸特丁基銨鹽為式I中X=2-C1:Y=4-CI;R^t-BuNH/;R2=CH3;113=013化合物。將0.005摩爾O,O-二甲基-l-(2,4-二氯苯氧乙酰氧基)乙基膦酸酯溶于10毫升二氯甲烷中,再加入l毫升叔丁基胺,回流反應(yīng)2.5小時,脫溶,用丙酮洗滌,乙腈重結(jié)晶或用柱層析提純,洗脫劑為乙醇/石油醚(體積比l:3)得到的0-甲基-l-(2,4-二氯苯氧基乙酰氧基)乙基膦酸特丁基銨鹽純品為白色固體,收率86%。Mp.110~112'C分子式C15H24C12N06P;元素分析計算值C%43.28H%5.81N%3.37;實測值C%43.1SH%5.84N%3.40;IR(cm,:3423,2981,2925,2844,2734,2622,2538,2129,1761,1649,1544,1479,1371,1203,1065,776;'H腿R(S/ppm):1.37(s,9H,C(CH3)3),1.45(dd,3H,VHh=6.8Hz,VPH=14.4Hz,P-CH-CHa),3.59(d'3H,3JPH=10.0Hz,P-0-CH3),4.69,4.71(q,2H,2JAB=-16.0Hz,0-CH2-C),5.20~5.26(m,1H,P-CH),6.80(d,1H,3Jo=8.8Hz,H6-Ph),7.15(dd,1H,V。=8.8Hz,Vm=2.4Hz,H5-Ph),7.37(d,1H,Vm=2.4Hz,H3-Ph),8.82(brs,3H,NH3);ESI-MS(m/z):正離子源418(M-1+4,12.75%),416(M-l+2,62.12%),414(M-1,100%),400(31,28),402(11.91%),387(20.64%),365(30.54%),352(25.47%),74(97.02%);負(fù)離子源:343(M-74+2,22,62%),341(M-74,82.28%),219(39.62%),163(63.25%),161(100%),139(12.12%)。實施例54化合物54:O-甲基-l-(2,4-二氯苯氧基乙酰氧基)丙基膦酸特丁基鉸鹽為式I中X=2-C1;Y=4-C1;Ri二t-BuNH3+;R、CH3;R3二C2H5化合物。21化合物54可按實施例53類似的方法制備,純品為白色固體,收率95%。分了式C16H26C12N06P;元素分析計算值C%44.66H%6.09N%3.26;實測值C%44.59H%6.02N%3.19;IR(cm-1):3364,2974,2627,2539,2129,1748,1650,1541,1486,1457,1378,1303,1200,1064,872,804,773;NMR(S/ppm):0.91(t,3H,VHH=6.8Hz,CH2Cg£),1.35(s,9H,C(CH3)3),1.751.95(m,2H,CH2CH3),3.57(d,3H,3/PH=10.4Hz,P-0-CH3),4.75(s,2H,0-CH2-C),5.08~5.13(m,1H,P-CH),6.81(d,1H,^7。=8.8Hz,H6-Ph),7.13(dd,1H,8.8Hz,Vm=2.4Hz,H5-Ph),7.35(d,1H,Vm=2.4Hz,H3-Ph),8.22(brs,3H,NH3)。實施例55化合物55:O-甲基l-(2,4-二氯苯氧基乙酰氧基)正丁基膦酸特丁基銨鹽為式I中X=2-C1;Y=4-C1;R'-t-BuNH/;R2=CH3;113="-(:3157化合物。化合物55可按實施例53類似的方法制備,純品為白色固體,收率90%。Mp.122~124°C分子式C17H28C12N06P;元素分析訃算值C%45.96H%6.35N%3.15;實測值C%45.88H%6.29N%3.26;IR(cm"):3274,2960,2874,2625,2539,2118,1750,1650,1558,1477,1378,1300,1199,1051,839,謝,767;'HNMR(S/ppm):0.88(t,3H,3/朋=6.8Hz,CH2Q^),1.281.34(m,2H,CJ^CHg),1.36(s,9H,C(CH3)3),1.771,87(m,2H,P-CH-CH2),3.59(d,3H,3/PH=10.4Hz,P-0-CH3),4.74(s,2H,0-CH2-C),5.18~5.24(m,1H,P-CH),6.81(d,1H,V0=8.8Hz,H6-Ph),7.14(dd,1H,V0=8.8Hz,Vm=2.4Hz,H5-Ph),7,36(d,1H,Vm=2.4Hz,H3-Ph),8.18(brs,3H,NH3)。實施例56化合物56:1-(2,4-二氯苯氧基乙酰氧基)正戊基膦酸特丁基銨鹽為式I中X-2陽C1;Y=4-C1;R^t-BuNH3+;R、CH3;R3二"陽C4H9化合物?;衔?6可按實施例53類似的方法制備,純品為白色固體,收率92%。1.5028。分子式C18H3QC12N06P;元素分析計算值C%47.17H%6.60N%3.06;實測值C%47.02H%6.52N%2.97;IR(cm.'):2958,2629,2538>2170,1762,1637,1542,1489,1401,1377,1205,1077,868,838,804,762;力NMR(5/ppm):O.卯(t,3H,VHH=6.8Hz,CHaCii^),1.181.27(m,4H,CS2CI2),1.33(s,9H,C(CH3)3),1.761.81(m,2H,P-CH-C配,3.57(d,3H,VPH=10.4Hz,P-0-CH3),4.75(s,2H,0-CH2-C),5.17~5.22(m,1H,P畫CH),6,81(d,1H,V0=8.8Hz,H6-Ph),7.13(dd,1H,V0=8.8Hz,4Jm=2.4Hz,ff-Ph),7.35(d,1H,Vm=2.4Hz,HJ-Ph),8.22(brs,3H,NH3)?;衔?7可按實施例53類似的方法制備,純品為白色固體,收率91%。Mp.104~106°C。分子式CI7H28C12N06P;元素分析計算值C%45.96H%6.35N%3.15;實測值C%45.66H%5.86N%3.04;IR(cm-1):3364,2973,2842,2629,2542,2170,1760,1714,1635,1541,1480,1377,1307,1204,1069,867,804,760;^NMR(S/ppm):0.99(dd,6H,■/=6.8Hz,/=24.8Hz,P-CH-CH(Cg3)2),1.35(s,9H,C(CH3)3),2.1592,25(m,1H,P-CH-CH),3.56(d,3H,VPH=10.0Hz,P-0-CH3),4.73(s,2H,0-CH2-C;1H,P-CH),6.79(d,1H,V0=8.8Hz,H6-Ph),7.13(dd,1H,V0=8.8Hz,Vm=2.4Hz,H5-Ph),7.37(d,1H,Vm=2.4Hz,H3-Ph),8.32(brs,3H,NH3)。實施例58化合物58:0-甲基-l-(2-甲-4-氯苯氧基乙酰氧基)乙基膦酸特丁基銨鹽為式I中X=2-CH3;Y=4-C1;R^t-BuNH3+;R2K:H3;R3二CH3化合物?;衔?8可按實施例53類似的方法制備,純品為G色固體,收率93y。。Mp.110111°C。分了式C15H24C1FN06P;元素分析訃算值C%48.55H%6.88N%3.54;實測值C%48.28H%6.39N%3.54;IR(cm"):3420,2982,2922,2826,2739,2629,2529,2187,1753,1645,1530,1495,1457,1400,1376,1313,1198,1185,1140,1067,1050,881,804,781,758;^NMR(S/ppm):1.37(s,9H,C(CH3)3),1.45(dd,3H,VHH=6.8Hz,VPH=14.4Hz,P-CH-C歸,2.24(s,3H,C6H3-CH3),3.59(d,3H,Vph=10.0Hz,P-0-CH3),4.62(s,2H,0-CH2-C),5.22-5.25(m,1H,P-CH),6.61(d,1H,V。=8.8Hz,H6-Ph),7.05(dd,1H,V。=8.8Hz,Vm=2.4Hz,H5-Ph),7.11(d,1H,Vm=2.4Hz,H3-Ph),8.37(brs,3H,NH3)。實施例59化合物59:O-甲基-l-(2-甲-4-氯苯氧基乙酰氧基)丙基膦酸特丁基銨鹽為式I中X=2-CH3;Y=4-C1;R」t-BuNH3+;R^CH3;R3-C2H5化合物?;衔?9可按實施例53類似的方法制備,純品為白色固體,收率89%。Mp.130~132實施例57化合物57:O-甲基l-(2,4-二氯苯氧基乙酰氧基)異丁基膦酸特丁基銨鹽為式i中X=2-C1;Y=4-C1;r'^t-BuNH/;r2=CH3;r3二〖-C3H7化合物。23分子式C16H26C1FN06P;元素分析計算值C%49.82H%7.13N%3.42;實測值C%49.66H%6.99N%3.82;IR(cm"):3419,2975,2830,2736,2537,2179,1760,1638,1541,1494,1456,1400,1375,1314,1206,1185,1139,1062,948,879,801,760;!H麗R(S/ppm):0.93(t,3h,6.8Hz,ch2c歸,1.30(s,9h,C(CH3)3),1.801.96(m,2H,C即H3),2.24(s,3H,C6H3-Qi3),3.58(d,3H,VPH=10.0Hz,P-0-CH3),4.66(s,2H,0-CH2-C),5.125.17(m,1H,P-CH),5.95(brs,3H,NH3),6.62(d,1H,V0=8.8Hz,H6-Ph),7.04(dd,1H,V。=8.8Hz,Vm=2.4Hz,H5-Ph),7.12(d,1H,Vm=2.4Hz,H3-Ph)。實施例60化合物60:O-甲基1-(2-甲-4-氯苯氧基乙酰氧基)正丁基膦酸特丁基銨鹽為式i中X=2-CH];Y=4-C1;R'4墨BuNH3+;R、CH3;r3二"-C3H7化合物。化合物60可按實施例53類似的方法制備,所得純品為白色固體,收率92。/。。Mp.135136。C。分子式C17H2SC1FN06P;元素分析計算值C%51.00H%7.37N%3.30;實測值C%50.96H%7.35N%3.24;IR(cm-I):3433,2953,2829,2632,2536,2174,1762,1633,1537,1491,1378,1315,1182,1067,1046,769;NM,ppm):0.88(t,3H,Vhh=7.2Hz,CH2Cg2),1.28~1.34(m,2H,QiaCH3),1.36(s,9H,C(CH3)3),1.771.87(m,2H,P-CH-Qi》,2.24(s,3H,C6H3-Qi3),3.58(d,3H,VPH=10.0Hz,P-0-CH3),4.64(s,2H,0-CH2-C),5.18~5.24(m,1H,P-CH),6.62(d,1H,V0=8.8Hz,H6-Ph),7.05(d,1H,V。=8.8Hz,H5-Ph),7.12(s,1H,H3-Ph)>8.28(brs,3H,NH3)。實施例61化合物61:O-甲基1-(2-甲-4-氯苯氧基乙酰氧基)IH戊基膦酸特丁基銨鹽為式I中X=2-CH3;Y=4-C1;R^t-BuNH3+;R、CH3;R3二w-C4H9化合物?;衔?1可按實施例53類似的方法制備,純品為白色固體,收率88%。Mp.104-106。C。分子式C1SH3qC1FN06P;元素分析計算值C%52.11H%7.60N%3.20;實測值C%51.70H%7.18N%3.15;TR(cm"):3417,2958,2928,2855,2645,2556,2168,1757,1634,1560,1491,1456,1376,1306,1234,1207,183,1138,1069,1049,1029,960,S73,眼759;NMR(5/ppm):0,85(t,3H,VHH=6.8Hz,CH2Cg2),1.26~1.30(m,4H,d^),1.37(s:9H,C(CH3)3),1.78-1.89(m,2H,P-CH-Qii),2.21(s,3H,C6H3-Cg3),3.59(d,3H,Vph=10.4Hz,P陽0畫CH3),4.65(s,2H,0-CH2-C),5.19~5.22(m,1H,P-CH),6.63(d,1H,V。=8.8Hz,H6-Ph),7.04(dd,1H,3,/0=8.8Hz,Vm二2.4Hz,H5-Ph),7.11(d,lH,Vm=2.4Hz,H3-Ph),8.22(brs,3H,NH3)。實施例62化合物62:O-甲基l-(2-甲-4-氯苯氧基乙酰氧基)異丁基膦酸特丁基銨鹽為式i中X=2-CH3;Y=4-C1;R^t-BuNH3+;R^CH3;R3二z匿C3H7化合物?;衔?2可按實施例53類似的方法制備,純品為白色固體,收率90。/c)。Mp.129131。C。分子式CI7H28C1FN06P;元素分析計算值C%51.00H%7.37N%3.30;實測值C%50.87H%7.26N%3.29;IR(cm-'):3418,2958,2922,2824,2742,2629,2530,2172,1770,1636,1531,1491,1444,1405,1380,1313,1240,1180,1141,1066,1047,941,874,794,771;NMR(5/ppm):0.850.95(m,6H,CH(Qi3)2),1,36(s,9H,C(CH3)3),2.24(s,3H,C6H3-Qi3),2.22~2.30(m,1H,P-CH-CH),4.73(s,2H,0-CH2-C),5.005,03(m,1H,P-CH),6.62(d,1H,V0=S.8Hz,H6-Ph),7.11(dd,1H,3J0=8.8Hz,Vm=2.4Hz,H5-Ph),7.13(d,1H,Vm=2.4Hz,H3-Ph),8.27(brs,3H,NH3)。實施例63化合物63:0-甲基-l-(2-氟-4-氯苯氧基乙酰氧基)乙基膦酸特丁基銨鹽為式I中X=2-F;Y=4-C1;R^t-BuNH/;R2=CH3;R3二CH3化合物。化合物63可按實施例53類似的方法制備,純品為白色固體,收率70%。Mp.108.0~110.0°C。分子式C15H25C1N06P;元素分析計算值C%45.06H%6.05N%3.50;實測值C%45.36H%6.29N%3.32;IR(cm"):3296,2979,2919,2830,2741,2631,2534,2192,1775,1652,1499,1454,1377,1316,1196,1140,1060,898,779;'HNMR(S/ppm):L35(s,9H,C(CHQ2),1.41~1.46(m,3H,CHC仏),3.58~3.59(d,J=]0.2Hz,3H,OCHQ,4.654.72(q,J=-15.0Hz,2H,OCH7),5.21~5.24(t,J=7.2Hz,1H,CHCHA6.877.11(m,3H,Ph-H),8.29(brs,3H,腿2)。實施例64化合物64:6>-甲基-1-(2-氟-4-氯苯氧基乙酰氧基)丙基膦酸特丁基銨鹽為式i中X=2-F;Y=4-CI;r^t-Bu麗3十;r2=CH3;r3二C2Hs化合物。化合物64可按實施例53類似的方法制備,純品為白色固體,收率63%。Mp.115.0~117.0°C。分子式C16H27C1N06P;元素分析計算值C%46.44H%6.33N%3.38;實測值C%47.76H%6.19N%3.71;IR(cra"):3408,3087,2971,2921,2832,2739,2630,2539,2190,1765,1637,1512,1376,1314,1195,1136,1064,949,896,803,768;NMR(S/ppm):0.90~0.93(t,J=7.2Hz,3H,CH7CHQ,L34(s,9H,C(CHrh),1.75~1.93(m,2H,Qi2CH3),3.56~3.58(d,J=10,2Hz,3H,OCH、),4.73(s,2H,O涯),5.115.14(t,J=7.5Hz,1H,CHCH7),6.88~7.11(m,3H,Ph畫H),S.18(brs,3H,腿丄)。實施例65化合物65:O-甲基l-(2-氟-4-氯苯氧基乙酰氧基)正丁基膦酸特丁基銨鹽為式I中X二2-F;Y=4-C1;R'-t-BuNH3+;R^CH3;R3二w-C3H7化合物。化合物65可按實施例53類似的方法制備,純品為白色固體,收率65%。Mp.131.7~133.7°C。分子式C17H29C1N06P;元素分析計算值C%47.72H%6.60N%3.27;實測值C%47.58H%6.39N%3.26;.IR(cm"):3399,2961,2924,2847,2738,2623,2555,2170,1752,1629,1591,1562,1497,1451,1379,1306,1271,1197,1135,1056,948,896,814,765;lH雨R(S/ppm):0.87~0,89(t,J=7.2Hz,3H,CH7CHj),1.22~1.29(m,2H,CH7CH7CH,),1.33(s,9H,C(CHQQ,lH83(m,2H,CH7CH7CH;),3.56~3.57(d,J=9.6Hz,3H,OCHO,4.69(s,2H,OCHz),5.215.24(t,J=7.5Hz,1H,CHCH,),6.867.11(m,3H,Ph墨H),8.29(brs,3H,幽)。實施例66化合物66:O-甲基l-(2-氟-4-氯苯氧基乙酰氧基)正戊基膦酸特丁基銨鹽為式I中X=2-F;Y=4-C1;R^t-BuNH3+;R、CH3;R3二M-C4H9化合物?;衔?6可按實施例53類似的方法制備,純品為白色固體,收率63%。Mp.110.5~112.0°C。分子式C18H3qC1FN06P;元素分析計算值C%48.93H%6.84N%3.17;實測值C%49.22H%6.87N%2.93;IR(cm"):3413,2975,2926,2859,2745,2623,2557,2172,1752,1633,1564,1498,1450,1378,1308,1272,1195,1135,1051,897,766;'H畫R(S/ppm):0.840.87(t,J=6.4Hz,3H,CH7CH2),1.241.29(m,2H,CH7CH7CH2CH",1.35(s,9H,C(£H2)i),1.74~2.03(m,4H,CH2CH2CH7CHA3.563.59(d,J=10.0Hz,3H,OCH^I,4.71(s,2H,OCH),5.17~5.22(m,1H,CHCH,),6.86~7.12(m,3H,Ph-H),8.28(brs,3H,NH2)。實施例67化合物67:O-甲基1-(2-氟-4-氯苯氧基乙酰氧基)異丁基膦酸特丁基銨鹽26為式I中X=2-F;Y=4-C1;R^t-BuNH/;R^CH3;RJ-f-C3H7化合物?;衔?7可按實施例53類似的方法制備,純品為白色固體,收率58%。MP.68.0~69.6°C。分子式C17H28C1FN06P;元素分析計算值C%47.72H%6.60N%3.27;實測值C%47.58H%6.47N%3.10;IR(cm管')3374,2979,2843,2737,2628,2547,2173,1758,1638,1554,1501,1377,1314,1199,1138,1059,976,898,857,763;'HNMR(S/ppm):0.950.96(d,J=6.6Hz,3H,CHCH!),1.02~1.03(d,J=6.6Hz,3H,CHCH^),1.34(s,9H,C(C叫),2.162.20(m,1H,CH(CHQA3.553.57(d,J=10.2Hz,3H,OCH2),4.71(s,2H,OCH7),4.97~5.00(t,J=7.5Hz,1H,CHCH(CHQ7),6.86~7.11(m,3H,Ph-H),8.2爭s,3H,,。實施例68化合物68:0-甲基-l-(2-氯苯氧基乙酰氧基)乙基膦酸特丁基銨鹽為式I中X=2-C1:Y=4-H;R^t-BuNH^;R2=CH3;R3=CH3化合物?;衔?8可按實施例53類似的方法制備,純品為白色固體,收率71%。Mp.132.5~134.5°C。分子式C15H25C1N06P;元素分析計算值C%47.19H%6.60N%3.67;實測值C%47.39H%6.89N%3.76;IR(cm"):3427,2977,2918,2833,2714,2632,2536,2192,1755,1634,1538,1491,1399,1376,1313,1199,1068,1005,938,829,780;HNMR(S/ppm):1.33(s,9H,C(CH^),1.36~1.48(m,3H,CHCH2),3.57~3.60(d,J=10.4Hz,3H,OCHA4.56~4.65(q,J=-12.4Hz,2H,OCH^'5.22~5.26(t,J=7.2Hz,1H,CHCHO,6.80~7.27(m,4H,Ph-H),8.35(brs,3H,NHQ。實施例69化合物69:0-甲基-l-(2-氯苯氧基乙酰氧基)丙基膦酸特丁基銨鹽為式I中X=2-CI;Y=4-H;R^t-BuNH3+;R、CH3;R3二C2H5化合物?;衔?9可按實施例53類似的方法制備,純品為白色固體,收率73%。Mp.m.9113.7。C。分子式C16H27C1N06P;元素分析計算值C%48.55H%6.88N%3.54;實測值C%48.77H%6.75N%3.23;IR(cm"):3425,2974,2920,2829,2742,2631,2533,1763,1735,1639,1537,1495,1454,1376,1315,1196,1064,945,829,796;&NM,ppm):0.91~0.94(t,J=7.2Hz,3H,CH2£^),1.35(s,9H,C(C恥),1.78~1.93(m,2H,CH2CH0,3.56~3.58(d,J=10,0Hz,3H,0£g2),4.63(s,2H,OCH2),5.13~5.18(m,1H,CHCHA6.79~7.24(m,4H,Ph-H),8.37(brs,3H,幽)。實施例70化合物70:O-甲基l-(2-氯苯氧基乙酰氧基)正丁基膦酸特丁基銨鹽為式I中X二2-C1;Y=4-H;R」t-BuNH3+;R2-CH3;R3二"-C3H7化合物?;衔?0可按實施例53類似的方法制備,純品為白色固體,收率74%。Mp.m.0123.5。c。分子式Cl7H29ClNOfiP;元素分析計算值C%49.82H%7.13N%3.42;實測值C%50.29H%7.03N%3.20;IR(cm"):3413,2963,2935,2848,2624,2556,2168,1756,1632,1563,1490,1376,1306,1195,1066,1034,945,825,765;NMR(5/ppm):0.S70.90(t,J=7.2Hz,3H,CH2£M2),1.25~1.33(m,2H,CHCH7CH3),1.35(s,9H,C(CH^h),1.81(s,2H,£H2CH2CH3),3.57~3.59(d,J=10.0Hz,3H,OCH丄),4.63(s,2H,0£H2),5.245.27(m,1H,CHCH,).6.82~7.23(m,4H,Ph-H),8.30(brs,3H,NH2)。實施例71化合物71:l-(2-氯苯氧基乙酰氧基)正戊基膦酸特丁基銨鹽為式I中X=2-C1;Y=4-H;R」t-Bu麗3+;R、CH3;R3二"-C4H9化合物?;衔?1可按實施例53類似的方法制備,純品為白色固體,收率68%。Mp.120.2-121.8°c。分子式C]8H31C1N06P;元素分析計算值C%51.00H%7.37N%3.30;實測值C%51.39H%7.12N%3.10;IR(cm"):3416,2960,2927,2852,2715,2623,2555,2171,1755,1631,1563,1491,1443,1376,1306,1191,1066,827,760;^NMR(S/ppm):0,86(s,3H,CTbCH二),1.26-1.30(m,4H,CH7CH7_CH2CHQ,1.35(s,9H,C(CH丄)!),1.791.85(m,2H,CH2CH2CH2CH3),3.573.59(d,J=10.0Hz,3H,OCH!、,4.64(s,2H:OCH2),5,20~5.24(t,J=7.8Hz,1H,£HCH2),6.82~7.23(m,4H,Ph-H),8.32(brs,3H,,)。實施例72化合物72:O-甲基l-(2-氯苯氧基乙酰氧基)異丁基膦酸特丁基銨鹽為式I中X=2-C1;Y=4-H;R^t-BuNH/;R2=CH3;r3二z'陽C3H7化合物?;衔?2可按實施例53類似的方法制備,純品為白色固體,收率66%。Mp.128,4130.2°C。分子式C17H29C1N06P;元素分析計算值C%49.82H%7.13N%3.42;實測值C%50.15H%6.94N%3.06;IR(cm扁1)..2978,2908,2837,2737,2630,2552,2177,1759,1726,1637,1557,1492,1375,1311,1204,1068,827,766;'HNMR(S/ppm):0.96~0.97(d,J=6.8Hz,3H,CHC仏),1.03~1.05(d,J=6.8Hz,3H,CHCH二),1.34(s,9H,C(CH!^),2.172.20(m,1H,CH(CHQA3.55~3.57(d,J-10.0Hz,3H,OCH二),4.63(s,2H,OCH2),4.98~5.02(t,J=7.6Hz,1H,CHCH(CHO,),6.827.23(m,4H,Ph-H),8.37(brs,3H,膽2)。實施例73化合物73:O-甲基-l-(2-甲苯氧基乙酰氧基)乙基膦酸特」基銨鹽為式I中X=2-CH3;Y=4-H;R^t-BuNH3+;R、CH3;R3二CH3化合物?;衔?3可按實施例53類似的方法制備,純品為白色固體,收率78%。Mp.125.5126.8°C。分子式C16H28N06P;元素分析計算值C%53.18H%7.81N%3.8S;實測值C%53.27H°/。7.97N%3.88;IR(cm—1》3498,2978,2915,2838,2733,2624,2540,2176,1761,1636,1592,1546,1496,1463,1376,1313,1207,1130,1050,921,780,746;菌R(S/ppm):L37(s,9H,C(C叫),1.431.49(q,J=7.2Hz,3H,CHCH」,2.27(s,3H,Ph函),3.5S3.61(d,J=10.4Hz,3H,OCH丄),4.64(s,2H,OCH2),5.235.27(t,J=7.2Hz,1H,CHCHO,6.67~7.15(m,4H,Ph-H),8.35(brs,3H,NH)。實施例74化合物74:0-甲基-l-(2-甲苯氧基乙酰氧基)丙基膦酸特丁基銨鹽為式I中X=2-CH3;Y=4-H;r^t-BuNH3+;r2=CH3;r3二C2Hs化合物?;衔?4可按實施例53類似的方法制備,純品為白色固體,收率78°/。。Mp.115.9117.6°C。分子式C17H3QN06P;元素分析計算值C%54.39H%8.05N%3.73;實測值C%54.28H%7.75N%3.71;TR(cm"):3415,2976,2924,2829,2738,2629,2533,2167,1763,1636,1497,1461,1378,1316,1199,1129,1060,9471,810,745;^NMR(S/ppm):0.910.95(t,J=7.2Hz,3H,CH7CHQ,1.36(s,9H,C(CH^h),1.761.99(m,2H,CH7CH3),2.27(s,3H,PhCHh),3.57~3.59(d,J=10.0Hz,3H,OCHO,4.62~4.71(q,J=-12.0Hz,2H,OCH2),5.14~5.20(m,1H,£HCH2),6.68~7.15(m,4H,Ph-H),8J7(brs,3H,腿。實施例75化合物75:O-甲基-l-(2-甲基苯氧乙酰氧基)正丁基膦酸特丁基銨鹽為式I中X=2-CH3;Y-4-H;R^t-BuNH3+;r2二CH3;R3二n-C3H7化合物?;衔?5可按實施例53類似的方法制備,純品為白色固體,收率80%。m.p.105.3~107.1°C。分子式C18H32N06P(389.2);元素分析計算值C,55.52;H,8.28;N,3.60;實測值C,55.84;H,8.68;N,3.63;IR(KBr)"(cm-1):3429(0-H),2956(C-H),2930(C-H),2189,1758(C=0),1636,1593,1496.1377,1315,1198(P=0),1070(C-O-C),825,745,714;*H畫R(糊MHzCDC13)5(ppm):0.870.卯(t,>/=7.2Hz,3H,CH7CH〗),1.25~1.34(m,2H,CH2^H2CH3),L36(s,9H,C(C恥),L82(s,2H,CH2CH7CHA2,27(s,3H,PhC叫3.57~3.60(d,J二10.4Hz,3H,OCH2),4,614.70(q,J=-12.0Hz,2H,OCH2),5.24~5.29(m,1H,CHCH7),6.68~7.15(m,4H,Ph-H),8.37(brs,3H,NH工)。實施例76化合物76:0-甲基-l-(2-甲基苯氧乙酰氧基)正戊基膦酸特丁基銨鹽為式I中X=2-CH3;Y=4-H;R」t-BuNH3+;R2-CH3;R3二n-C4H9化合物?;衔?6可按實施例53類似的方法制備,純品為白色固體,收率55%。m.p.90.4~91.8°C。分子式C19H34N06P(403.2);元素分析計算值C,56.56;H,8.49;N,3.47;實測值C,56.54;H,8.95;N,3.39;IR(KBr)u(cm-1):3440(O-H),2957(C-H),2827(C-H),2183,1763(C=0),1646,1597,1535,1495,1376,1315,1199(P=0),1133,1060(C-O-C),811,747,710;'HNMR(400MHzCDC13)5(ppm):0.86(s,3H,CH7CH3),1.25~1.32(m,4H,CH7CH2CH2CH3),1.36(s,9H,C(認(rèn)A),1.801.87(m,2H,CH2CH,CH7CH,),2.27(s,3H,PhCH二),3.583.60(d,J=10.0Hz,3H,OCH^,4.67(s,2H,OCH),5.21~5.26(m,1H,CHCH),6.687.15(m,4H,Ph-H),8.32(brs,3H,幽)。實施例77化合物77:6>-甲基-1-(2-甲基苯氧乙酰氧基)異丁基膦酸特丁基銨鹽為式I中X=2-CH3;Y=4-H;R^t-BuNH3+;R2K:H3;R3二i-C3H7化合物。化合物77可按實施例53類似的方法制備,純品為白色固體,收率65%。m.p.跳0110.7。C。.分子式C1SH32N06P(389.2);元素分析計算值C,55.52;H,8.28;N,3.60;實測值C,55.09;H,8.44;N,3.57;IR(KBr)i;(cm-1):3440(O-H),2986(C陽H),2920(C墨H),2206,1729(C=。),1638,1544,1496:1375,1317,1193(P=0),1048(C-O-C),850,809,762;&NMR(400MHzCDCh)5(ppm):0.960.98(d,/=6.8Hz,3H,CHCH2),L021.04(d,J=6.8Hz,3H,CHCH^,1.35(s,9H,C(£H!)a),2.17~2.23(m,1H,CH(C貼),2.27(s,3H,PhCH丄)3.56~3.58(d,J:10.0Hz,3H,OCH^,4.62~4.71(q,/=陽12.0Hz,2H,OCH^),5.01~5.04(t,J=7.6Hz:1H,CHCH(CHA),6.69~7.15(m,4H,Ph-H),S.37(brs,3H,NH丄)。實施例782-氯-4-氟苯氧乙酰氧基)乙基膦酸特丁基銨鹽為式I中X=2-C1;Y=4-F;R^t-BuNH3+;R2-CH3;R3二CH3化合物。化合物78可按實施例53類似的方法制備,純品為白色固體,收率73%。m.p.115.0~117.0°C。分子式C15H24C1FN06P(399.1);元素分析計算值C,45.06;H,6.05;N,3.50;實測值C,45.28;H,5.75;N,3.32;IR(KBr)i;(cm"):3411(0-H),2981,2920(C-H),2184,1763(C=0),1646,1554,1495,1377,1312,1209(P=O),1061(C-O-C),861,776;匪R(400MHzCDC13)3(ppm):1.36(s,9H,C(C叫),1.421.47(q,J=7.2Hz,3H,CHCH二),3.58~3.60(d,J=10.0Hz,3H,OCHp,4.64~4.73(q,/=-12.4Hz,2H,OCH2),5.22~5.25(t,7=7.4Hz,1H,CHCH;),6.84~7.15(m,3H,Ph-H),8.33(brs,3H,腿2)。實施例79化合物79:O-甲基-l-(2-氯-4-氟苯氧乙酰氧基)丙基膦酸特丁基銨鹽為式I中X=2-C1;Y=4-F;R^4-BuNH3+;r2-CH3;r3二C2H5化合物?;衔?9可按實施例53類似的方法制備,純品為白色固體,收率66%。m.p.118.9120.7°C。分子式C16H26C1FN06P(413.1);元素分析計算值C,46.44;H,6.33;N,3.38;實測值C,46.47;H,6.12;N,2.98;IR(KBr)i;(cm-1):3410(O-H),2977,2925(C-H),2204,1757(C=0),1640,1544,1493,1375,1319,1188(P=0),1048(C-O-C),854,764;力應(yīng)R(400MHzCDC13)5(ppm):0.91~0.94(t,A7.4Hz,3H,CH,CH丄).1.35(s,9H,C(C叫),L781.94(m,2H,CH2CH0,3.57~3.59(d,J=10.0Hz,3H,OCH^),4.72(s,2H,OCH7),5.115.16(m,1H,CHCHA6.84~7.15(m,3H,Ph-H),8'27(brs,3H,迎2)。實施例80化合物80:0-甲基-l-(2-氯-4-氟苯氧乙酰氧基)異丁基膦酸特丁基銨鹽為式I中X=2-C1;Y=4-F;R^t-BuNH3十;R2-CH3;R3二i-C3H7化合物?;衔?0可按實施例53類似的方法制備,純品為白色固體,收率67%。m.p.108.0109.8°C。分子式C17H2SC1FN06P(427.1);元素分析計算值C,47.72;H,6.60;N,3.27;實測值C,47.94;H,6.34;N,3.07;IR(KBr)i;(cm力3403(O-H),2979,2828(C-H),2173,1756(C=0),1636,1575,1490,1374,1310,1204(P=O),1061(C-O-C),860,760;NMR(400MHzCDC13)S(ppm):0.96~0.98(d,^^6.8Hz,3H,CHCH丄),1.011.03(d,J=6.8Hz,3H,CHCH〗),1.35(s,9H,C(CH)),2.16~2.23(m,1H,£H(CH3)2),3.56~3.59(d,/=10.0Hz,3H,OCH3),4.73(s,2H,OCH7),4,995.02(t,/=7.6Hz,1H,CHCH(CHQA6.847.15(m,3H,Ph-H),8.26(brs,3H,NHJ。31米用上述類似的方法,可以制備通式I其他的化合物。表1中所列的化合物為本發(fā)明合成的通式I部分化合物。表中省略的符號的含義Me-甲基Et-乙基n-Pro-正丙基n-Bu-正丁基t-Bu-特丁基i-Pro-異丙基Ph-苯基Thicn-2-yl-噻吩-2-基Thicnyl-噻吩基本發(fā)明的化合物口J以粒劑、水合劑、乳劑、可流動劑等來使用。也可以與其它農(nóng)藥、殺菌劑、殺蟲劑、殺螨劑、植物生長調(diào)節(jié)劑、肥料以及土壤改良劑等混合使用或同時并用。R20^T訓(xùn)2。、R3~"J表l巳合成的部分化合物I,R1R2R3XY,R1R2R3XY1HH2HH3HH4HH5HH6HH7HH8HH9HH10HH11HH12HH13HH14HLi15HLi16HLi17HLi18HLi19HLi20HLi21HLi22HLi23HLi24HLi25HLi26HLi27HNa28HNa29HNa30HNa31HNa32HNaHKHKHKHKHKHKHKHKHKHKHKHKCH3t-BuNH3CH3t-BuNH3CH3t-BuNH3CH3t-BuNH3CH3t-BuNH3CH3t-BuNH3CH3t-BuNH3CH3t-BuNH3CH3t-BuNH3CH3t-BuNH3CH3t-Bu麗3CH3t-BuNH3CH3t-BuNH3.CH3t-BuNH3CH3t-BuNH3CH3t-BuNH3CH3t-BuNH3CH3t-BuNH3CH3t-BuNH3CH3t-BuNH3CH3C2H5n-C3H7i-C3H7n-C4H9PhThien-2-ylCH3C2H5n-C3H7i-C3H7n-C4H9PhCH3C2H5n-C3H7i-C3H7n-C4H9PhThien-2-ylCH3C2H5n-C3H7i-C3H7n-C4H9PhCH3H7Thien-2-ylCH3C2H5n-C3H7i-C3H7PhCH3C2H5n-C3H7n-C4H9i-C3H7CH3C2H5n-C3H7n-C4H9i-C3H7CH3C2H5n-C3H7n-C4H9i-C3H7CH3C2H5n-C3H7n-C4H9i-C3H712345678944444444490134567901234556666II66667890666727llllllllllll^aQasGGGGCCCCCCChHTT-TT-TTHinyd14h翻rfT■pH34hwcccp實施例81除草活性抑制實驗培養(yǎng)皿法取不同濃度的藥液9毫升,放到直徑為9厘米的培養(yǎng)皿中,每皿加入直徑為9厘米的濾紙片兩張,然后放入1520粒供試植物的種子,各種子浸藥均勻后,加蓋,編號標(biāo)記??瞻讓φ占拥攘空麴s水。將培養(yǎng)皿放入人工氣候箱中培養(yǎng),溫度為25'C,培養(yǎng)三天后每天加8小時光照,五天之后調(diào)査生長最茂盛的IO株植物的根長和莖長,及整體的發(fā)芽情況。計算效果,進(jìn)行藥效評價。部分化合物I的測定結(jié)果見表2。效果=[(空白一處理)/空A]X100%活性級別八級》90%;B級70-89V。;C級50-69W;0級<50%。結(jié)果為正值說明藥劑具有抑制作用,為負(fù)值說明藥劑具有促進(jìn)作用。表2化合物對雙子葉植物油菜的抑制活性數(shù)據(jù)<table>tableseeoriginaldocumentpage33</column></row><table><table>tableseeoriginaldocumentpage34</column></row><table>實施例77除草活性實驗方法與實施例76草活性實驗方法相同表3化合物對單子葉植物稗草的抑制活性數(shù)據(jù)<table>tableseeoriginaldocumentpage34</column></row><table>18979763605297946760199595725253969279572097945845541009568602197946529559794622222959564.605695958480239794666057100956464249595767658979458452595954828591009568602697976360609794554827%96756861959458572897945662959568429979460406391857159309791801364947571573197976360658881735932979783706691817559339797805767948871573497.197612968979482653595958064699794776936979460407097977569379595803671979775613895956452.729794756539979783507397S8676540969679717497886765419794673075978871674297945343769778716743979457477797846969449794676078979784634595956840799794787746979452980979778714797945232實施例78除草活性抑制實驗盆栽法分別取口徑9.5厘米、深8厘米花盆,將土壤裝滿花盆的3/4。加水待土壤完全濕潤后,分別將二種闊葉草和三種禾本科雜草種子播入盆內(nèi),每種雜草保證1015粒種子,播種后,35覆13厘米厚混沙細(xì)土,待花盆內(nèi)土壤吸水飽和后,放掉花盆底部積水,然后置于溫室內(nèi)培養(yǎng)生長。每天補(bǔ)水,使土壤濕度保持80。/。RH左右,生長溫度1530。C,空氣濕度50%以上。待禾本科雜草長至2葉期、闊葉雜草真葉期時,做芽后莖葉噴霧處理。芽前處理于噴藥前2天種植,在雜草出苗前進(jìn)行土壤處理。另設(shè)空白對照。結(jié)果見表4,表5,表6。表4化合物的除草活性數(shù)據(jù)(盆栽法IO克/畝)<table>tableseeoriginaldocumentpage36</column></row><table>說明書第35/35頁5360400959090540008090705540403080卯8056405008575705750400958085586004095808059304009070706040040100100906100090707062403040855070表5化合物的除草活性數(shù)據(jù)(盆栽法30克/畝)編號油菜莧菜芽后芽前芽后牙目U686662707278891007968788075839692表6化合物的除草活性數(shù)據(jù)(盆栽法)編號劑量g/ha芥菜決明醴腸反枝莧巻耳馬齒莧5337.5857060704060759585808570801509595859080805837.58007070505075855070806060150858085908090實施例79除草活性化合物的安全性評價表7化合物安全性評價試驗數(shù)據(jù)(抑制百分率)編號劑量g/ha水稻玉米棉花大豆小麥油菜531503004000705815050103030070抑制百分率低于10%,即表示對作物使用安全權(quán)利要求1、一類1-(2,4-二取代苯氧乙酰氧基)烴基膦酸酯鹽衍生物,其特征是具有通式I所表示的結(jié)構(gòu)式式中R1表示氫或甲基;R2為氫、鋰、鈉、鉀或特丁基銨基;當(dāng)R1=H時,R2=H、Li、Na或K;當(dāng)R1=甲基時,R2=特丁基銨基;R3表示H、C1-C4烷基、苯基或噻吩基,但當(dāng)R1=R2=H時,R3不為H,甲基,乙基,丙基,正丁基,苯基;X和Y表示H、鹵素或C1-C4烷基,X與Y相同或不相同。2、權(quán)利要求1所述的由通式I表示的化合物中通式I-2表示的l-(2,4-二取代苯氧乙酰氧基)烴基膦酸酯鹽衍生物的制備方法,其特征是,使通式1-1所表示的化合物與氫氧化鋰、氫氧化鈉或碳酸鉀進(jìn)行反應(yīng)來制備,式1-2禾卩1—1中,R2表示Li、Na或K;R3、X和Y與權(quán)利要求1所述的通式I中定義相同。3、權(quán)利要求1所述的由通式I表示的化合物中通式1-3表示的^甲基-1-(2,4-二取代苯氧乙酰氧基)烴基膦酸特丁基銨鹽的制備方法,其特征是,利用通式n所表示的化合物與叔丁基胺反應(yīng)來制備,式1-3和II中R:'、X、Y與權(quán)利要求1所述的通式I中定義相同。4、權(quán)利要求1所述的以通式I表示的1_(2,4-二取代苯氧乙酰氧基)烴基膦酸酯鹽衍生物的應(yīng)用,其特征是作為除草劑的有效成份。全文摘要通式為I的具有除草活性的1-(2,4-二取代苯氧乙酰氧基)烴基膦酸酯鹽衍生物,式中R<sup>1</sup>表示氫或甲基;R<sup>2</sup>為氫、鋰、鈉、鉀或特丁基銨基;R<sup>3</sup>表示H,C<sub>1</sub>-C<sub>4</sub>烷基苯基、噻吩基;X和Y表示H、鹵素或C<sub>1</sub>-C<sub>4</sub>烷基X與Y相同或不相同;R通式為I的化合物對芥菜、反枝莧、小黎等闊葉雜草具有顯著的抑制作用,對單子葉雜草也具有一定抑制活性,可用作除草劑。文檔編號C07F9/40GK101323628SQ20081004829公開日2008年12月17日申請日期2008年7月4日優(yōu)先權(quán)日2008年7月4日發(fā)明者浩彭,賀紅武,玲高申請人:華中師范大學(xué)
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