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Chiral Binaphthyl Box-Copper-Catalyzed Enantioselective Tandem Michael–Ketalization Annulations for Optically Active Aryl and Heteroaryl Fused Bicyclicnonanes

Authors :
Hao-Peng Lv
Zheng Wang
Wei-Tai Fan
Xiao-Peng Yang
Xing-Wang Wang
Source :
Organic Letters. 22:3936-3941
Publication Year :
2020
Publisher :
American Chemical Society (ACS), 2020.

Abstract

The combination of chiral binaphthyl box-copper(II) with triflimide (Tf2NH) was identified as an efficient catalytic system for the asymmetric Michael/ketalization of (E)-2-hydroxyaryl-2-oxobut-3-e...

Details

ISSN :
15237052 and 15237060
Volume :
22
Database :
OpenAIRE
Journal :
Organic Letters
Accession number :
edsair.doi.dedup.....0b3da6b73186a88d43e73668a1ede01b
Full Text :
https://doi.org/10.1021/acs.orglett.0c01221