Cyclic 1-(Arylamino)carboxylates via Mild Diastereospecific Jocic-Type Reaction with 2,2,2-Trichloromethyl Carbinols and Anilines
作者:Ricardo Lira、Kevin Henegar、Neil Baldwin、Kevin Ogilvie
DOI:10.1055/s-0036-1588330
日期:——
rearrangement for the synthesis of cyclic 1-(arylamino) carboxylates from readily available 2,2,2-trichloromethyl carbinols and anilines is described. The method demonstrates good scope, with a large variety of anilines providing direct access to several novel cyclic 1-(arylamino) carboxylates. The reaction is robust and has been shown to provide comparable results on kilogram scale. The reaction is diastereospecific
描述了一种温和、实用的 Jocic 型重排,用于从容易获得的 2,2,2-三氯甲基甲醇和苯胺合成环状 1-(芳基氨基)羧酸盐。该方法展示了良好的适用范围,多种苯胺可直接访问几种新型环状 1-(芳基氨基)羧酸盐。该反应是稳健的,并已被证明可提供千克规模的可比结果。该反应是非对映特异性的,当使用立体定义的 2,2,2-三氯甲基甲醇核时,会导致形成单一的非对映异构体。