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Enantioselective Rauhut-Currier-Type 1,6-Conjugate Addition of Methyl Vinyl Ketone to para-Quinone Methides.

Authors :
Kang TC
Wu LP
Yu QW
Wu XY
Source :
Chemistry (Weinheim an der Bergstrasse, Germany) [Chemistry] 2017 May 11; Vol. 23 (27), pp. 6509-6513. Date of Electronic Publication: 2017 Apr 19.
Publication Year :
2017

Abstract

An unprecedented Rauhut-Currier-type 1,6-conjugate addition has been developed. With chiral cyclohexane-based phosphine-amide catalyst 3 h, the 1,6-conjugate reaction has been achieved to produce chiral diarylmethine compounds in excellent yields (91-99 %) and enantioselectivities (92-98 % ee).<br /> (© 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.)

Details

Language :
English
ISSN :
1521-3765
Volume :
23
Issue :
27
Database :
MEDLINE
Journal :
Chemistry (Weinheim an der Bergstrasse, Germany)
Publication Type :
Academic Journal
Accession number :
28317199
Full Text :
https://doi.org/10.1002/chem.201700520