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Title: Enantioselective Michael addition and Henry reaction catalyzed by a new heterobimetallic aluminum-lithium complex derived from (+)- 2,3-O-isoproylidine threitol
Authors: Rajasekhar, Ch V
Maheswaran, H
Issue Date: Dec-2002
Publisher: NISCAIR-CSIR, India
Abstract: A heterobimetallic catalyst obtained by the reaction of LiAlH4 with (+)-2,3- O -isoproylidine threitol promotes asymmetric Michael reaction (between malonic esters, and thiophenols to cyclic enones) as well as Henry reaction (between aliphatic and aromatic aldehydes and nitromethane) with excellent yields albeit low enantiomeric excesses.
Page(s): 2503-2506
ISSN: 0975-0975(Online); 0376-4710(Print)
Appears in Collections:IJC-A Vol.41A(12) [December 2002]

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