Novel Building Blocks: 1-Aryl-2-chloro-1-ethoxyethenes – Preparations and Transformations
作者:Mitsuhiro Yoshimatsu、Miho Sakai、Eri Moriura
DOI:10.1002/ejoc.200600863
日期:2007.1
We described here a simple method for the preparation of 1-aryl-2-chloro-1-ethoxyethenes 2a–u, which are prodrugs for Alzheimer's disease, by the reaction of dichloroacetaldehyde diethyl acetal with various aryl and alkenyllithium compounds in high yields. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)
我们在此描述了一种通过二氯乙醛二乙基缩醛与各种芳基和烯基锂化合物高产率反应制备 1-芳基-2-氯-1-乙氧基乙烯 2a-u(阿尔茨海默病的前药)的简单方法。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)