Reactive sulfur species: hydrolysis of β-sulfinyl esters to give a sulfenic acid in aqueous solution

被引：2
|
作者：
Ueki, Hisanori [1 ]
Chapman, Garry [1 ]
Ashby, Michael T. [1 ]
机构：
[1] Univ Oklahoma, Dept Chem & Biochem, Norman, OK 73019 USA
来源：
JOURNAL OF SULFUR CHEMISTRY | 2009年 / 30卷 / 3-4期
基金：
美国国家科学基金会;
关键词：
sulfenic acid; sulfenate; Ellman's reagent; UV-vis spectroscopy; hydrolysis; CYSTEINE THIOSULFINATE ESTER; ENZYME CATALYSIS; KINETICS; REDOX; MECHANISMS;
D O I：
10.1080/17415990902898050
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An efficient method for synthesizing the sulfenic acid derivative of 5-mercapto-2-nitrobenzoic acid in aqueous medium is described. The electronic spectrum is reported (lambda(max) = 490 nm, epsilon = 11, 600 M-1 cm(-1)).
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页码：287 / 292
页数：6
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