Synthesis of Hydrazines via Radical Generation and Addition of Azocarboxylic <i>tert</i>-Butyl Esters
作者:Chen-Hao Ru、Shi-Huan Guo、Gao-Fei Pan、Xue-Qing Zhu、Ya-Ru Gao、Yong-Qiang Wang
DOI:10.1021/acs.orglett.8b00448
日期:2018.4.6
A new chemistry of azo compounds that is a radical generation and addition in situ of azocarboxylic tert-butyl esters to synthesize hydrazines has been described. The protocol provides a novel strategy for the synthesis of various hydrazines. The advantages of the transformation include broad substrate scope, benign conditions, and convenient operation.
已经描述了一种偶氮化合物的新化学方法,该化学方法是自由基产生和原位添加偶氮羧酸叔丁酯以合成肼。该协议为各种肼的合成提供了一种新颖的策略。改造的优点包括广泛的基材范围,良好的条件和方便的操作。