The Synthesis and Acid-Catalyzed Hydrolysis of N-(4-Substitutedphenyl)-O-Benzenedisulfonimides
作者:Yunus Bekdemir、Bilge Eren、Halil Kütük
DOI:10.1080/10426507.2011.642431
日期:2012.6
hydrolyses of some cyclic disulfonimides, N-(4-substitutedphenyl)-o-benzenedisulfonimides (1a–d) have been studied in concentrated aqueous acidic solutions. Analysis of the data by the Excess Acidity Method, activation parameters, substituent, and solvent deuterium isotope effect are all indicate hydrolysis by an A-1 mechanism in the studied range. GRAPHICAL ABSTRACT
摘要 在浓酸性水溶液中研究了一些环状二磺酰亚胺 N-(4-取代苯基)-邻苯二磺酰亚胺 (1a-d) 的酸催化水解。过量酸度法的数据分析、活化参数、取代基和溶剂氘同位素效应均表明在研究范围内通过 A-1 机制进行水解。图形概要