A Trifunctional Catalyst for the Synthesis of Chiral Diols

A transition metal based biomimic approach is used to realize multistep reactions, composed of multicomponent systems, in a single‐pot synthesis of chiral diols mediated by a trifunctional (Pd, Os, W) catalyst anchored to a single matrix (see scheme; LDH=layered double hydroxide, (DHQD)2PHAL=1,4‐bis...

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Published inAngewandte Chemie International Edition Vol. 40; no. 24; pp. 4619 - 4623
Main Authors Choudary, Boyapati M., Chowdari, Naidu S., Madhi, Sateesh, Kantam, Mannepalli L.
Format Journal Article
LanguageEnglish
Published Weinheim WILEY-VCH Verlag GmbH 17.12.2001
WILEY‐VCH Verlag GmbH
Wiley
Subjects
asymmetric synthesis
Chemistry
Chemistry, Multidisciplinary
heterogeneous catalysis
immobilization
oxidation
Physical Sciences
Science & Technology
transition metals
PALLADIUM
asymmetric synthesis
immobilization
heterogeneous catalysis
COUPLING REACTIONS
transition metals
ASYMMETRIC DIHYDROXYLATION
oxidation
OLEFINS
HECK REACTION
HYDROTALCITE
MOLECULAR-OXYGEN
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Summary:A transition metal based biomimic approach is used to realize multistep reactions, composed of multicomponent systems, in a single‐pot synthesis of chiral diols mediated by a trifunctional (Pd, Os, W) catalyst anchored to a single matrix (see scheme; LDH=layered double hydroxide, (DHQD)2PHAL=1,4‐bis(9‐O‐dihydroquinidinyl)phthalazine, NMM=N‐methylmorpholine).
Bibliography:ark:/67375/WNG-8LJL4GF7-H
istex:9962888ABC2CDDD6560443D1F818C93CFF24B5AB
ArticleID:ANIE4619
N.S.C. and S.M. thank the Council of Scientific and Industrial Research, India, for providing research fellowships. We also thank Prof. I. E. Marko for his helpful comments.
ISSN:1433-7851
1521-3773
DOI:10.1002/1521-3773(20011217)40:24<4619::AID-ANIE4619>3.0.CO;2-U