A practical oligomeric [(salen)Co] catalyst for asymmetric epoxide ring-opening reactions

Joseph M. Ready; Eric N. Jacobsen

doi:10.1002/1521-3773(20020415)41:8<1374::AID-ANIE1374>3.0.CO;2-8

A practical oligomeric [(salen)Co] catalyst for asymmetric epoxide ring-opening reactions

Joseph M. Ready, Eric N. Jacobsen

Research output: Contribution to journal › Article › peer-review

245 Scopus citations

Abstract

Prepared by a high yield, chromatography-free route, "oligosalen" exists as a mixture of dimer, trimer, and tetramer (see picture). Derived catalyst systems display remarkable activity and selectivity in the asymmetric ring-opening of epoxides, with turnover numbers exceeding 100000 in some cases.

Original language	English (US)
Pages (from-to)	1374-1377
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	41
Issue number	8
DOIs	https://doi.org/10.1002/1521-3773(20020415)41:8<1374::AID-ANIE1374>3.0.CO;2-8
State	Published - Apr 15 2002

Keywords

Asymmetric catalysis
Epoxides
Homogeneous catalysis
Kinetic resolution
N,O ligands

ASJC Scopus subject areas

Catalysis
General Chemistry

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10.1002/1521-3773(20020415)41:8<1374::AID-ANIE1374>3.0.CO;2-8

Cite this

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AU - Jacobsen, Eric N.

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N2 - Prepared by a high yield, chromatography-free route, "oligosalen" exists as a mixture of dimer, trimer, and tetramer (see picture). Derived catalyst systems display remarkable activity and selectivity in the asymmetric ring-opening of epoxides, with turnover numbers exceeding 100000 in some cases.

AB - Prepared by a high yield, chromatography-free route, "oligosalen" exists as a mixture of dimer, trimer, and tetramer (see picture). Derived catalyst systems display remarkable activity and selectivity in the asymmetric ring-opening of epoxides, with turnover numbers exceeding 100000 in some cases.

KW - Asymmetric catalysis

KW - Epoxides

KW - Homogeneous catalysis

KW - Kinetic resolution

KW - N,O ligands

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A practical oligomeric [(salen)Co] catalyst for asymmetric epoxide ring-opening reactions

Abstract

Keywords

ASJC Scopus subject areas

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