作者:Wei Lin、Qun Zhao、Yao Li、Ming Pan、Chen Yang、Guo-Hui Yang、Xin Li
DOI:10.1039/d1sc05360d
日期:——
the asymmetric synthesis of N–N axial chirality remains elusive and challenging. Herein we report the first atroposelective N-acylation reaction of quinazolinone type benzamides with cinnamic anhydrides for the direct catalytic synthesis of optically active atropisomeric quinazolinone derivatives. This reaction features mild conditions and a broad substrate scope and produces N–N axially chiral compounds