Convenient Method for Reduction of C-N Double Bonds in Oximes, Imines, and Hydrazones Using Sodium Borohydride–Raney Ni System
作者:Yihua Yang、Shouxin Liu、Junzhang Li、Xia Tian、Xiaoli Zhen、Jianrong Han
DOI:10.1080/00397911.2011.562063
日期:2012.9
Abstract A practical method has been developed for reduction of C-N double bond in oximes, imines, and hydrazones with sodium borohydride catalyzed by Raney Ni. The reactions were carried out in basic aqueous solution, and the desired products were obtained in moderate yields after a simple procedure. This method can be applied to synthesize simpler aliphatic or aromatic amines and its analogs. GRAPHICAL
摘要 开发了一种在 Raney Ni 催化下用硼氢化钠还原肟、亚胺和腙中 CN 双键的实用方法。反应在碱性水溶液中进行,经过简单的程序,以中等收率得到所需产物。该方法可用于合成更简单的脂肪族或芳香族胺及其类似物。图形概要