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Highly enantioselective addition of 1,3-diynes to aldehydes catalyzed by a zinc-amino alcohol complex.

Authors :
Zheng B
Li SN
Mao JY
Wang B
Bian QH
Liu SZ
Zhong JC
Guo HC
Wang M
Source :
Chemistry (Weinheim an der Bergstrasse, Germany) [Chemistry] 2012 Jul 23; Vol. 18 (30), pp. 9208-11. Date of Electronic Publication: 2012 Jun 19.
Publication Year :
2012

Abstract

Asymmetric catalysis: A highly enantioselective and efficient procedure for the amino alcohol-zinc-catalyzed addition of 1,3-diynes to various aromatic, α,β-unsaturated, and aliphatic aldehydes has been developed. The present catalytic system was successfully applied in the concise synthesis of natural products such as (S)-strongylodiols A and B (see scheme).<br /> (Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.)

Details

Language :
English
ISSN :
1521-3765
Volume :
18
Issue :
30
Database :
MEDLINE
Journal :
Chemistry (Weinheim an der Bergstrasse, Germany)
Publication Type :
Academic Journal
Accession number :
22714880
Full Text :
https://doi.org/10.1002/chem.201200728