A Practical Procedure for Reduction of Primary, Secondary and Tertiary Amides to Amines
作者:Jonathan T. Reeves、Zhulin Tan、Maurice A. Marsini、Zhengxu S. Han、Yibo Xu、Diana C. Reeves、Heewon Lee、Bruce Z. Lu、Chris H. Senanayake
DOI:10.1002/adsc.201200835
日期:2013.1.14
A mild and general procedure for reduction of primary, secondary, and tertiary amides using catalytic triruthenium dodecacarbonyl and 1,1,3,3‐tetramethyldisiloxane as reductant is described. The reaction is tolerant of numerous functional groups, and the amine products can often be isolated by direct crystallization as hydrochloride salts. The catalyst and silane are commercially available, air stable
描述了使用催化的十二碳三钌和1,1,3,3-四甲基二硅氧烷作为还原剂还原伯,仲和叔酰胺的温和通用方法。该反应耐受许多官能团,并且胺产物通常可以通过直接结晶以盐酸盐的形式分离。催化剂和硅烷是可商购的,空气稳定的并且便宜的,这使得该程序可用于实验室和大规模应用。