Synthesis of n-butyl ester and n-butylamide of methyl-phenylphosphinic acid: Two case studies
作者:Nóra Zsuzsa Kiss、Réka Henyecz、Erzsébet Jablonkai、György Keglevich
DOI:10.1080/00397911.2016.1171361
日期:2016.5.2
methods: the reaction of methyl-phenylphosphinic chloride with nBuOH or nBuNH2, respectively, the T3P®-promoted derivatization of methyl-phenylphosphinic acid with nBuOH or nBuNH2, the microwave-assisted direct esterification of the model phosphinic acid, and finally the alkylating esterification with n-butyl bromide under phase-transfer-catalytic and microwave-assisted conditions. The different methods
摘要 甲基苯基次膦酸正丁酯和甲基苯基次膦酸正丁酰胺通过不同方法合成:甲基苯基次膦氯化物分别与 nBuOH 或 nBuNH2 反应,T3P® 促进甲基苯基次膦酸与 nBuOH 或 nBuNH2 的衍生化,模型次膦酸的微波辅助直接酯化,最后在相转移催化和微波辅助条件下与正丁基溴进行烷基化酯化。从实用和环保的角度比较了主要由我们详细阐述的不同方法。图形概要