作者:Guan-Wu Wang、Ye-Bing Shen、Xue-Liang Wu
DOI:10.1002/ejoc.200800413
日期:2008.9
allylic, and simple aliphatic alcohols with sulfonamides, benzamide, and 4-nitroaniline in the presence of 12-phosphotungstic acid as an efficient, eco-friendly, cheap, and air- and moisture-tolerant catalyst for the construction of C–N bonds has been investigated. The amine derivatives were obtained in good yields (up to 98 %). The reusable nature of the 12-phosphotungstic acid makes this protocol more
在 12-磷钨酸存在下,二苯甲基、苄基、烯丙醇和简单脂肪醇与磺酰胺、苯甲酰胺和 4-硝基苯胺的温和亲核取代反应作为一种高效、环保、廉价且耐空气和耐湿的催化剂已经研究了 C-N 键的构建。胺衍生物以良好的产率(高达 98%)获得。12-磷钨酸的可重复使用特性使该协议更具吸引力。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)