均勻設(shè)計在手性芳氧丙酸類除草劑合成工藝中的應(yīng)用

1、分類號密級Y9389蜃單位代碼10019學(xué)號：‘專嚼巖嚏文等學(xué)位論文均勻設(shè)計在手性芳氧丙酸類除草劑合成工藝中的應(yīng)用StudiesontheSyntheticTechnologyforChiralityAryioxypropionicacidherbicidesUsingUniformDesign研究生：整日拴指導(dǎo)教師：王筮(教援≥合作指導(dǎo)教師：申請學(xué)位類別：，理堂亟專業(yè)領(lǐng)域名稱：盔藥堂研究方向：丕過鏊金盛所在學(xué)院：理堂瞳2006年5月本

2、課題由嗣家自然科學(xué)基金項目資助(204721II)中國農(nóng)業(yè)大學(xué)碩士學(xué)位論文Abstract■—皇■■————■■■■■■——■———■■■■■■●■蕾■■■■■■■皇量置—■■——■■量■■■■■■_l———■鼻皇墨■—■■■宣————墨—一AbstractThesignificantstudyandapplicationinsynthesisofchiralpesticidesandchiralAryloxypropionicacid

3、herbicidesaresummarizedinthispaperViaanalyzingofthehistoryandstatusoftheclliralpesticides，itissupposedthatchiralpesticideswouldbetheoneoftheleadingtrendsDOE(DesignofExperiment)insynthesisisintroducedComparedwithothers，Un

4、iformDesignistheoptimaldecisionTheracemizationofSmethyltoluene4sulfonyllactateisstudiedandthefactorswhichmostlyaffecttheeeinmcemizationarefound：pHandtemperaturehladditiontheapplicationandmechanismofracemizationa”presente

5、dandanewmechanismofracemizationofSmethyltoluene4sulfonyllactateisalsospeculatedFuhhermore，thereactionconditionsofchiralityaryl—oxypropionieacidherbicidesarestudiedandthemainfactorsarediscussed：pHtemperatureandproportiono

6、fmaterialAbetteropticalpuri哆ofchirai時Arylox3propionicacidcompound(91％eg)isobtainedTheUniformDesignasanattemptisresearchedinchemistrytechnicsFurthermore，theUniformDesignisprovedtohefeasibleInaddition，somenewideasSresugges