作者:Yunus Bekdemir、Halil Kutuk、Sibel Celik、John G. Tillett
DOI:10.1080/10426500210670
日期:2002.4.1
The acid catalysed hydrolysis of some cyclic sulfamates, X-3-(p-tolylsulfonyl)-1,2,3-benzoxathiazole 2,2-dioxides ( 1a , X = Me; 1b , X = H; 1c , X = Cl; 1d , X = NO 2 ) have been studied in concentrated aqueous sulfuric and perchloric acid solutions. Analysis of the data by the Excess Acidity Method, activation parameters, substituent, solvent deuterium isotope effect and order of the catalytic effects
一些环状氨基磺酸盐的酸催化水解,X-3-(p-tolylsulfonyl)-1,2,3-benzoxathiazole 2,2-dioxides (1a, X = Me; 1b, X = H; 1c, X = Cl; 1d , X = NO 2 ) 在浓硫酸和高氯酸水溶液中进行了研究。过量酸度法的数据分析、活化参数、取代基、溶剂氘同位素效应和酸的催化效应顺序都与研究范围内的A-1机理一致。