Kinetics and Mechanism of the Addition of Nucleophiles to α,β-Unsaturated Thiol Esters
作者:Rosemarie F. Hartman、Seth D. Rose
DOI:10.1021/jo060191+
日期:2006.8.1
δ-unsaturated thiolester (crotonyl or sorboyl) have been prepared. These compounds are subject to nucleophilic attack at the CC conjugated to the thiolester carbonyl group. The kinetics of the reactions of these thiolesters with N-acetyl-l-cysteine (NAC), N-acetylcysteamine, and N2-acetyl-l-lysine (NAL) have been studied, and the thiol addition products have been identified. The reaction rates increased