Triphenylphosphine-Catalyzed Dehydrogenative Coupling Reaction of Carboxylic Acids with Silanes – A Convenient Method for the Preparation of Silyl Esters
作者:Guo-Bin Liu、Hong-Yun Zhao、Thies Thiemann
DOI:10.1002/adsc.200600338
日期:2007.4.2
Triphenylphosphine has been found to be an efficient catalyst for the dehydrosilylation of carboxylic acids with silanes. In the presence of 4 mol % of triphenylphosphine (PPh3), dehydrosilylation reactions in DMF afforded the corresponding silyl esters at 120 °C in good yield.
已经发现三苯膦是羧酸与硅烷的脱氢硅烷化的有效催化剂。在4mol%的三苯基膦(PPh 3)的存在下,在DMF中的脱氢甲硅烷基化反应在120℃下以良好的产率提供了相应的甲硅烷基酯。