Mn(III)-mediated radical cascade reaction of boronic acids with isocyanides: Synthesis of diimide derivatives
作者:Fei Wang、Tian-Qi Wei、Pei Xu、Shun-Yi Wang、Shun-Jun Ji
DOI:10.1016/j.cclet.2018.08.006
日期:2019.2
Abstract A manganese(III)-promoted oxidative radical cascade reaction of easily accessible arylboronic acids with isocyanides to construct diimide derivatives was studied. This protocol provides a new way to synthesis of acetyl diimide derivatives. New C C, C N and C O bonds were formed in one step.
Fe-Catalysed oxidative C–H/N–H coupling between aldehydes and simple amides
作者:Jing Wang、Chao Liu、Jiwen Yuan、Aiwen Lei
DOI:10.1039/c4cc01447b
日期:——
A novel oxidative coupling of aldehydes with simple amides, most likely involving a radical process, was achieved through the use of an iron catalyst. Various amides were utilized as substrates to easily construct imides by coupling with aldehydes. A catalytic cycle involving the benzoyl halide intermediate is proposed based on our experimental results.