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Chiral Calcium Catalysts with Neutral Coordinative Ligands: Enantioselective 1,4‐Addition Reactions of 1,3‐Dicarbonyl Compounds to Nitroalkenes
Author(s) -
Tsubogo Tetsu,
Yamashita Yasuhiro,
Kobayashi Shū
Publication year - 2009
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200902902
Subject(s) - enantioselective synthesis , catalysis , chemistry , salt (chemistry) , rare earth , alkaline earth metal , combinatorial chemistry , metal , organic chemistry , mineralogy
Salt of the earth : The first chiral, coordinative alkaline earth metal catalysts have been developed. These catalysts effectively promote catalytic asymmetric additions of β‐dicarbonyl compounds to nitroalkenes in high yields with high enantioselectivities (up to 96 %).