Selective oxidation of sulfides to sulfoxides using a silica immobilised vanadyl alkyl phosphonate catalyst

Mohammed Al-Hashimi; Emilie Fisset; Alice C. Sullivan; John R.H. Wilson

doi:10.1016/j.tetlet.2006.09.065

Selective oxidation of sulfides to sulfoxides using a silica immobilised vanadyl alkyl phosphonate catalyst

Mohammed Al-Hashimi, Emilie Fisset, Alice C. Sullivan^*, John R.H. Wilson

^*Corresponding author for this work

Queen Mary University of London

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

43 Citations (Scopus)

Abstract

A range of sulfides can be selectively oxidised to the corresponding sulfoxides in good yields using catalytic quantities of immobilised vanadyl, cobalt or nickel alkyl phosphonates and the reoxidant sodium bromate or vanadyl alkyl phosphonate with tert-butyl hydroperoxide or aqueous hydrogen peroxide as oxidants.

Original language	English
Pages (from-to)	8017-8019
Number of pages	3
Journal	Tetrahedron Letters
Volume	47
Issue number	46
DOIs	https://doi.org/10.1016/j.tetlet.2006.09.065
Publication status	Published - 13 Nov 2006
Externally published	Yes

Keywords

Aqueous hydrogen peroxide
Immobilised reagents
Oxidation
Phosphonate
Silica
Sodium bromate
Sulfide
Sulfoxide
Vanadyl
tert-butyl hydroperoxide

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10.1016/j.tetlet.2006.09.065

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abstract = "A range of sulfides can be selectively oxidised to the corresponding sulfoxides in good yields using catalytic quantities of immobilised vanadyl, cobalt or nickel alkyl phosphonates and the reoxidant sodium bromate or vanadyl alkyl phosphonate with tert-butyl hydroperoxide or aqueous hydrogen peroxide as oxidants.",

keywords = "Aqueous hydrogen peroxide, Immobilised reagents, Oxidation, Phosphonate, Silica, Sodium bromate, Sulfide, Sulfoxide, Vanadyl, tert-butyl hydroperoxide",

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AU - Al-Hashimi, Mohammed

AU - Fisset, Emilie

AU - Sullivan, Alice C.

AU - Wilson, John R.H.

PY - 2006/11/13

Y1 - 2006/11/13

N2 - A range of sulfides can be selectively oxidised to the corresponding sulfoxides in good yields using catalytic quantities of immobilised vanadyl, cobalt or nickel alkyl phosphonates and the reoxidant sodium bromate or vanadyl alkyl phosphonate with tert-butyl hydroperoxide or aqueous hydrogen peroxide as oxidants.

AB - A range of sulfides can be selectively oxidised to the corresponding sulfoxides in good yields using catalytic quantities of immobilised vanadyl, cobalt or nickel alkyl phosphonates and the reoxidant sodium bromate or vanadyl alkyl phosphonate with tert-butyl hydroperoxide or aqueous hydrogen peroxide as oxidants.

KW - Aqueous hydrogen peroxide

KW - Immobilised reagents

KW - Oxidation

KW - Phosphonate

KW - Silica

KW - Sodium bromate

KW - Sulfide

KW - Sulfoxide

KW - Vanadyl

KW - tert-butyl hydroperoxide

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M3 - Article

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SN - 0040-4039

VL - 47

SP - 8017

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JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 46

ER -

Selective oxidation of sulfides to sulfoxides using a silica immobilised vanadyl alkyl phosphonate catalyst

Abstract

Keywords

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