Electrochemically Induced Synthesis of Sulfonylated <i>N</i>-Unsubstituted Enamines from Vinyl Azides and Sulfonyl Hydrazides
作者:Olga M. Mulina、Nataliya V. Zhironkina、Stanislav A. Paveliev、Dmitry V. Demchuk、Alexander O. Terent’ev
DOI:10.1021/acs.orglett.0c00139
日期:2020.3.6
Sulfonylated N-unsubstituted enamines were synthesized through a chain of chemical and electrochemical transformations via sulfonylation of vinyl azides. The disclosing of the N-unsubstituted enamines synthesis was based on a unique property of the azido group, which is its ability to eliminate the N2 molecule. Furthermore, a formal paradox is observed: a double bond reacts and a double bond is retained
磺酰化的N-未取代的烯胺是通过一系列的化学和电化学转化,通过叠氮化物的磺酰化合成的。N-未取代的烯胺合成的公开是基于叠氮基的独特性质,即其消除N2分子的能力。此外,观察到形式上的悖论:双键反应并且双键被保留。电解合成是在一个装有石墨阳极和不锈钢阴极的不分隔电池中进行的。NH 4 I用作支持电解质。