HIGHLY EFFICIENT PREPARATION OF OPTICALLY-ACTIVE 5-HYDROXY-3-OXOESTERS BY ENANTIOSELECTIVE REACTION OF DIKETENE WITH ALDEHYDES PROMOTED BY NOVEL CHIRAL SCHIFF BASE-TITANIUM ALKOXIDE COMPLEXES

Authors
HAYASHI M TANAKA K OGUNI N
Citation
M. Hayashi et al., HIGHLY EFFICIENT PREPARATION OF OPTICALLY-ACTIVE 5-HYDROXY-3-OXOESTERS BY ENANTIOSELECTIVE REACTION OF DIKETENE WITH ALDEHYDES PROMOTED BY NOVEL CHIRAL SCHIFF BASE-TITANIUM ALKOXIDE COMPLEXES, Tetrahedron : asymmetry, 6(8), 1995, pp. 1833-1836
Citations number
18
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear","Chemistry Physical
Journal title
Tetrahedron : asymmetry → ACNP
ISSN journal
09574166
Volume
6
Issue
8
Year of publication
1995
Pages
1833 - 1836
Database
ISI
SICI code
0957-4166(1995)6:8<1833:HEPOO5>2.0.ZU;2-T
Abstract
Optically active 5-hydroxy-3-oxoesters 1 can be obtained in up to 91% enantiomeric excess (e.e.) by the enantioselective reaction of diketen e with aldehydes promoted by novel chiral Schiff base-titanium alkoxid e complexes.