Chiral ionic liquids for catalytic enantioselective sulfide oxidation

Franca Bigi; H. Q. Nimal Gunaratne; Carla Quarantelli; Kenneth R. Seddon

doi:10.1016/j.crci.2010.09.003

Chiral ionic liquids for catalytic enantioselective sulfide oxidation

Franca Bigi, H. Q. Nimal Gunaratne^*, Carla Quarantelli, Kenneth R. Seddon

^*Corresponding author for this work

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

19 Citations (Scopus)

Abstract

A new class of catalytic ionic liquids, containing chiral tungstate(VI) anions, gives enantiomeric excesses up to 96% for sulfide oxidation to sulfoxides.

Original language	English
Pages (from-to)	685-687
Journal	Comptes Rendus Chimie
Volume	14
Issue number	7-8
Early online date	05 Nov 2010
DOIs	https://doi.org/10.1016/j.crci.2010.09.003
Publication status	Published - 01 Jul 2011

Bibliographical note

Funding Information:
K.R.S acknowledges EPSRC (Portfolio Partnership Scheme, grant number EP/D029538/1). C.Q. wishes to thank the Marie-Curie Foundation for providing a fellowship for her to work at QUILL. We acknowledge Dr A. Robertson at Cytec for providing phosphonium salts. Dr J.D. Holbrey is acknowledged for his valuable discussions and Angela Brownlie for her technical support.

Keywords

Catalytic enantioselective oxidations
Chiral ionic liquids
Oxotungstate(VI) anion

ASJC Scopus subject areas

General Chemistry
General Chemical Engineering

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title = "Chiral ionic liquids for catalytic enantioselective sulfide oxidation",

abstract = "A new class of catalytic ionic liquids, containing chiral tungstate(VI) anions, gives enantiomeric excesses up to 96% for sulfide oxidation to sulfoxides.",

keywords = "Catalytic enantioselective oxidations, Chiral ionic liquids, Oxotungstate(VI) anion",

author = "Franca Bigi and {Nimal Gunaratne}, {H. Q.} and Carla Quarantelli and Seddon, {Kenneth R.}",

note = "Funding Information: K.R.S acknowledges EPSRC (Portfolio Partnership Scheme, grant number EP/D029538/1). C.Q. wishes to thank the Marie-Curie Foundation for providing a fellowship for her to work at QUILL. We acknowledge Dr A. Robertson at Cytec for providing phosphonium salts. Dr J.D. Holbrey is acknowledged for his valuable discussions and Angela Brownlie for her technical support. ",

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T1 - Chiral ionic liquids for catalytic enantioselective sulfide oxidation

AU - Bigi, Franca

AU - Nimal Gunaratne, H. Q.

AU - Quarantelli, Carla

AU - Seddon, Kenneth R.

N1 - Funding Information: K.R.S acknowledges EPSRC (Portfolio Partnership Scheme, grant number EP/D029538/1). C.Q. wishes to thank the Marie-Curie Foundation for providing a fellowship for her to work at QUILL. We acknowledge Dr A. Robertson at Cytec for providing phosphonium salts. Dr J.D. Holbrey is acknowledged for his valuable discussions and Angela Brownlie for her technical support.

PY - 2011/7/1

Y1 - 2011/7/1

N2 - A new class of catalytic ionic liquids, containing chiral tungstate(VI) anions, gives enantiomeric excesses up to 96% for sulfide oxidation to sulfoxides.

AB - A new class of catalytic ionic liquids, containing chiral tungstate(VI) anions, gives enantiomeric excesses up to 96% for sulfide oxidation to sulfoxides.

KW - Catalytic enantioselective oxidations

KW - Chiral ionic liquids

KW - Oxotungstate(VI) anion

U2 - 10.1016/j.crci.2010.09.003

DO - 10.1016/j.crci.2010.09.003

M3 - Article

AN - SCOPUS:79961028318

SN - 1631-0748

VL - 14

SP - 685

EP - 687

JO - Comptes Rendus Chimie

JF - Comptes Rendus Chimie

IS - 7-8

ER -

Chiral ionic liquids for catalytic enantioselective sulfide oxidation

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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