Evidence for α-lactone intermediates in addition of aqueous bromine to disodium dimethyl-maleate and -fumarate

J. J. Robinson; J. G. Buchanan; M. H. Charlton; R. G. Kinsman; M. F. Mahon; I. H. Williams

doi:10.1039/b100335f

Evidence for α-lactone intermediates in addition of aqueous bromine to disodium dimethyl-maleate and -fumarate

J. J. Robinson, J. G. Buchanan, M. H. Charlton, R. G. Kinsman, M. F. Mahon, I. H. Williams

Department of Chemistry

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10 Citations (SciVal)

Abstract

Crystallographic analysis of the bromo-β-lactones obtained by addition of bromine to aqueous solutions of disodium 2,3-dimethylmaleate and 2,3-dimethylfumarate reveals stereochemistries opposite to those originally assigned and suggests that the first-formed intermediate in each case is an α-lactone.

Original language	English
Pages (from-to)	485-486
Number of pages	2
Journal	Chemical Communications
Volume	2001
Issue number	5
Early online date	20 Feb 2001
DOIs	https://doi.org/10.1039/b100335f
Publication status	Published - 7 Mar 2001

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
General Chemistry
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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title = "Evidence for α-lactone intermediates in addition of aqueous bromine to disodium dimethyl-maleate and -fumarate",

abstract = "Crystallographic analysis of the bromo-β-lactones obtained by addition of bromine to aqueous solutions of disodium 2,3-dimethylmaleate and 2,3-dimethylfumarate reveals stereochemistries opposite to those originally assigned and suggests that the first-formed intermediate in each case is an α-lactone.",

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AU - Robinson, J. J.

AU - Buchanan, J. G.

AU - Charlton, M. H.

AU - Kinsman, R. G.

AU - Mahon, M. F.

AU - Williams, I. H.

PY - 2001/3/7

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N2 - Crystallographic analysis of the bromo-β-lactones obtained by addition of bromine to aqueous solutions of disodium 2,3-dimethylmaleate and 2,3-dimethylfumarate reveals stereochemistries opposite to those originally assigned and suggests that the first-formed intermediate in each case is an α-lactone.

AB - Crystallographic analysis of the bromo-β-lactones obtained by addition of bromine to aqueous solutions of disodium 2,3-dimethylmaleate and 2,3-dimethylfumarate reveals stereochemistries opposite to those originally assigned and suggests that the first-formed intermediate in each case is an α-lactone.

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U2 - 10.1039/b100335f

DO - 10.1039/b100335f

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SP - 485

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JO - Chemical Communications

JF - Chemical Communications

IS - 5

ER -

Evidence for α-lactone intermediates in addition of aqueous bromine to disodium dimethyl-maleate and -fumarate

Abstract

ASJC Scopus subject areas

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