Enantioselective Rh-Catalyzed Carboacylation of C═N Bonds via C–C Activation of Benzocyclobutenones
作者:Lin Deng、Tao Xu、Hongbo Li、Guangbin Dong
DOI:10.1021/jacs.5b11120
日期:2016.1.13
Herein we describe the first enantioselective Rh catalyzed carboacylation of mimes (imines) via C-C activation. In this transformation, the benzocyclobutenone C1-C2 bond is selectively activated by a low valent rhodium catalyst and subsequently the resulting two Rh-C bonds add across a C=N bond, which provides a unique approach to access chiral lactams. A range of polycydic nitrogen-containing scaffolds were obtained in good yields with excellent enantioselectivity. Further derivatization of the lactam products led to a rapid entry to various novel fused heterocycles.
EP3351533
申请人:——
公开号:——
公开(公告)日:——
Design, synthesis, and biological evaluation of novel dual FFA1 and PPARδ agonists possessing phenoxyacetic acid scaffold
作者:Zongtao Zhou、Zongyu Cai、Congzi Zhang、Benhui Yang、Lianru Chen、Yepu He、Luyong Zhang、Zheng Li