作者:Abdelkrim El Kadib、Saadia Asgatay、Fabien Delpech、Annie Castel、Pierre Rivière
DOI:10.1002/ejoc.200500150
日期:2005.11
New silylated saturated and unsaturated fatty acid methyl esters (FAMEs) possessing a hydrophobic frame and a hydrophilic core were prepared. C-silylations of the ester group were achieved either by treating FAMEs with various alkyl- and chlorosilyl triflates or by subjecting various chlorosilanes to reaction with the corresponding FAME lithium enolates. Both routes led to the exclusive formation of
制备了具有疏水框架和亲水核的新型硅烷化饱和和不饱和脂肪酸甲酯 (FAME)。通过用各种烷基三氟甲磺酸酯和氯甲硅烷基三氟甲磺酸酯处理 FAME 或通过使各种氯硅烷与相应的 FAME 锂烯醇化物反应来实现酯基的 C-甲硅烷基化。根据分析结果,这两条路线都导致了一种异构体的唯一形成,该异构体被确定为 C-甲硅烷基化形式。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005)