Catalytic electronic activation: indirect Sharpless asymmetric epoxidation of enals

P J Black; K Jenkins; J M J Williams

Catalytic electronic activation: indirect Sharpless asymmetric epoxidation of enals

P J Black, K Jenkins, J M J Williams

Department of Chemistry

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

14 Citations (SciVal)

Abstract

The asymmetric epoxidation of allylic cyanohydrins using the Sharpless kinetic resolution (SKR) reaction was explored. The SKR methodology was extended to enals via in-situ conversion into the corresponding cyanohydrin. The prospect of achieving a dynamic Sharpless kinetic resolution was investigated and the enantioselectivity of the SKR of (E)-2-hydroxy-3-methyl-4-phenyl-3-butenenitrile 1 studied. Reversible hydrocyanation of alpha-methyl cinnamaldehyde was developed and a one-pot hydrocyanation/epoxidation process achieved. (C) 2002 Elsevier Science Ltd. All rights reserved.

Original language	English
Pages (from-to)	317-323
Number of pages	7
Journal	Tetrahedron: Asymmetry
Volume	13
Issue number	3
Publication status	Published - 2002

Bibliographical note

ID number: ISI:000175140700015

Cite this

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title = "Catalytic electronic activation: indirect Sharpless asymmetric epoxidation of enals",

abstract = "The asymmetric epoxidation of allylic cyanohydrins using the Sharpless kinetic resolution (SKR) reaction was explored. The SKR methodology was extended to enals via in-situ conversion into the corresponding cyanohydrin. The prospect of achieving a dynamic Sharpless kinetic resolution was investigated and the enantioselectivity of the SKR of (E)-2-hydroxy-3-methyl-4-phenyl-3-butenenitrile 1 studied. Reversible hydrocyanation of alpha-methyl cinnamaldehyde was developed and a one-pot hydrocyanation/epoxidation process achieved. (C) 2002 Elsevier Science Ltd. All rights reserved.",

author = "Black, {P J} and K Jenkins and Williams, {J M J}",

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year = "2002",

language = "English",

volume = "13",

pages = "317--323",

journal = "Tetrahedron: Asymmetry",

issn = "0957-4166",

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T1 - Catalytic electronic activation: indirect Sharpless asymmetric epoxidation of enals

AU - Black, P J

AU - Jenkins, K

AU - Williams, J M J

N1 - ID number: ISI:000175140700015

PY - 2002

Y1 - 2002

N2 - The asymmetric epoxidation of allylic cyanohydrins using the Sharpless kinetic resolution (SKR) reaction was explored. The SKR methodology was extended to enals via in-situ conversion into the corresponding cyanohydrin. The prospect of achieving a dynamic Sharpless kinetic resolution was investigated and the enantioselectivity of the SKR of (E)-2-hydroxy-3-methyl-4-phenyl-3-butenenitrile 1 studied. Reversible hydrocyanation of alpha-methyl cinnamaldehyde was developed and a one-pot hydrocyanation/epoxidation process achieved. (C) 2002 Elsevier Science Ltd. All rights reserved.

AB - The asymmetric epoxidation of allylic cyanohydrins using the Sharpless kinetic resolution (SKR) reaction was explored. The SKR methodology was extended to enals via in-situ conversion into the corresponding cyanohydrin. The prospect of achieving a dynamic Sharpless kinetic resolution was investigated and the enantioselectivity of the SKR of (E)-2-hydroxy-3-methyl-4-phenyl-3-butenenitrile 1 studied. Reversible hydrocyanation of alpha-methyl cinnamaldehyde was developed and a one-pot hydrocyanation/epoxidation process achieved. (C) 2002 Elsevier Science Ltd. All rights reserved.

M3 - Article

SN - 0957-4166

VL - 13

SP - 317

EP - 323

JO - Tetrahedron: Asymmetry

JF - Tetrahedron: Asymmetry

IS - 3

ER -

Catalytic electronic activation: indirect Sharpless asymmetric epoxidation of enals

Abstract

Bibliographical note

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