Crystal structure of methyl trans-3-[(2-(methoxycarbonyl)phenyl)sulfinyl]acrylate: a product resulting from trapping of a sulfenic acid by methyl propiolate

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作者
Kaushik Mitra
Charles L. Barnes
Kent S. Gates
机构
[1] University of Missouri-Columbia,Department of Chemistry
[2] University of Missouri-Columbia,Department of Biochemistry
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crystal structure; methyl propiolate; sulfenic acid; vinyl sulfoxide; leinamycin;
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摘要
Evidence for the formation of unstable sulfenic acids (RSOH) as reaction intermediates is commonly provided by trapping these compounds with methyl propiolate. The crystal structure of a vinyl sulfoxide derived from the trapping of a sulfenic acid with methyl propiolate is reported here. The title compound C12H12O5S crystallized in the triclinic space group,P1¯ with unit cell parameters: a = 6.1600(4), b = 9.7286(7), c = 11.3698(8) Å, α = 112.024(1), β = 94.662(1), γ = 95.429(1)°, and Z = 2.
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页码:1133 / 1136
页数:3
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