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Construction of the Benzomesembrine Skeleton: Palladium(0)‐Catalyzed Intermolecular Arylative Dearomatization of α‐Naphthols and Subsequent Aza‐Michael Reaction
Author(s) -
Xu RenQi,
Gu Qing,
You ShuLi
Publication year - 2017
Publication title -
angewandte chemie
Language(s) - English
Resource type - Journals
eISSN - 1521-3757
pISSN - 0044-8249
DOI - 10.1002/ange.201703674
Subject(s) - chemoselectivity , stereocenter , intermolecular force , michael reaction , palladium , chemistry , catalysis , combinatorial chemistry , organic chemistry , molecule , enantioselective synthesis
A novel palladium(0)‐catalyzed intermolecular arylative dearomatization of α‐naphthols and subsequent aza‐Michael reaction is described. Two adjacent stereocenters were constructed efficiently through consecutive arylative dearomatization and Michael addition reactions. By utilizing this method, structurally diverse benzomesembrine derivatives were synthesized with excellent yields and chemoselectivity. The benzomesembrine products were shown to undergo versatile functional‐group transformations.