The synthesis and acid-catalyzed hydrolysis of N-(4-substitutedphenyl)-O- benzenedisulfonimides
Phosphorus, Sulfur and Silicon and the Related Elements, vol.187, no.6, pp.689-696, 2012 (SCI-Expanded, Scopus)
- Publication Type: Article / Article
- Volume: 187 Issue: 6
- Publication Date: 2012
- Doi Number: 10.1080/10426507.2011.642431
- Journal Name: Phosphorus, Sulfur and Silicon and the Related Elements
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Page Numbers: pp.689-696
- Keywords: acid-catalysis, Disulfonimides, excess acidity, hydrolysis, mechanism
- Bilecik Şeyh Edebali University Affiliated: Yes
Abstract
The acid catalyzed 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. Copyright © 2012 Taylor and Francis Group, LLC.