Asymmetric epoxidation of N-enoylsultams with urea-hydrogen peroxide/trifluoroacetic anhydride

Shu Jia Zhang; Wing Hong CHAN; Albert W. M. Lee; Wai Yeung Wong; Viktor O. Rogatchov; Peter Metz

doi:10.3184/030823405775147004

Asymmetric epoxidation of N-enoylsultams with urea-hydrogen peroxide/trifluoroacetic anhydride

Shu Jia Zhang^*, Wing Hong CHAN, Albert W. M. Lee, Wai Yeung Wong, Viktor O. Rogatchov, Peter Metz

^*Corresponding author for this work

Department of Chemistry

Research output: Contribution to journal › Journal article › peer-review

Abstract

Diastereomeric isomers of epoxides 15-28 are obtained in high yield and moderate to high optical purity when N-enoylsultams 1-14 incorporating a variety of chiral sultams as the chiral induction elements are treated with urea-hydrogen peroxide/trifluoroacetic anhydride.

Original language	English
Pages (from-to)	755-756
Number of pages	2
Journal	Journal of Chemical Research
Issue number	12
DOIs	https://doi.org/10.3184/030823405775147004
Publication status	Published - Dec 2005

Scopus Subject Areas

Chemistry(all)

User-Defined Keywords

Asymmetric epoxidation
Auxiliary
Chiral sultam
Synthesis
Urea hydrogen peroxide

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10.3184/030823405775147004

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abstract = "Diastereomeric isomers of epoxides 15-28 are obtained in high yield and moderate to high optical purity when N-enoylsultams 1-14 incorporating a variety of chiral sultams as the chiral induction elements are treated with urea-hydrogen peroxide/trifluoroacetic anhydride.",

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author = "Zhang, {Shu Jia} and CHAN, {Wing Hong} and Lee, {Albert W. M.} and Wong, {Wai Yeung} and Rogatchov, {Viktor O.} and Peter Metz",

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AU - Zhang, Shu Jia

AU - CHAN, Wing Hong

AU - Lee, Albert W. M.

AU - Wong, Wai Yeung

AU - Rogatchov, Viktor O.

AU - Metz, Peter

PY - 2005/12

Y1 - 2005/12

N2 - Diastereomeric isomers of epoxides 15-28 are obtained in high yield and moderate to high optical purity when N-enoylsultams 1-14 incorporating a variety of chiral sultams as the chiral induction elements are treated with urea-hydrogen peroxide/trifluoroacetic anhydride.

AB - Diastereomeric isomers of epoxides 15-28 are obtained in high yield and moderate to high optical purity when N-enoylsultams 1-14 incorporating a variety of chiral sultams as the chiral induction elements are treated with urea-hydrogen peroxide/trifluoroacetic anhydride.

KW - Asymmetric epoxidation

KW - Auxiliary

KW - Chiral sultam

KW - Synthesis

KW - Urea hydrogen peroxide

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DO - 10.3184/030823405775147004

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JF - Journal of Chemical Research

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ER -

Asymmetric epoxidation of N-enoylsultams with urea-hydrogen peroxide/trifluoroacetic anhydride

Abstract

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