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Brønsted Base Catalyzed One-Pot Synthesis od Stereodefined Six-Member Carbocycles Featuring Transient Trienolates and a Key Intramolecular 1,6-Addition
(Wiley-VCH, 2019-07-31)
Acatalyst-driven one-pot reaction sequence is
developed for the enantio- and diastereoselective synthesis of
tetrasubstituted cyclohexenes from simple unsaturated ketones
or thioesters.The method involves atertiary ...
alpha-Branched Ketone Dienolates: Base-Catalyzed Generation and Regio- and Enantioselective Addition Reactions
(Wiley-VCH, 2019-05-14)
In this study, the unique capacity of bifunctional Brønsted bases to generate α-branched ketone dienolates and control both site- and stereoselectivity of their addition reactions to representative classes of carbon ...
Enantioselective Construction of Tetrasubstituted Stereogenic Carbons through Brønsted Base Catalyzed Michael Reactions: α´-Hydroxy Enones as Key Enoate Equivalent
(ACS, 2014-11-25)
Catalytic and asymmetric Michael reactions constitute very powerful tools for the construction of new C–C bonds in synthesis, but most of the reports claiming high selectivity are limited to some specific combinations of ...