Catalyst-free electrochemical sulfonylation of amines with sulfonyl hydrazide in aqueous medium
作者:Wei Chen、Haojian Xu、Run Wu、Yang Chen、Pingbing Yu、Yanxi Jin
DOI:10.1039/d3ob00690e
日期:——
with sulfonyl hydrazides under exogenous-oxidant-free and catalyst-free conditions in aqueous medium was developed. A wide variety of sulfonamides were prepared via a simple electrochemical process from various cyclic or acyclic secondary amines, as well as more challenging free primary amines with equivalent amount of aryl/heteroaryl hydrazides in air under mild conditions. This protocol was found
The present invention provides regulatable biocircuit systems. Such systems provide modular and tunable protein expression systems in support of the discovery and development of therapeutic modalities.