Kinetics and mechanisms of nucleophilic displacements with heterocycles as leaving groups. 1. 1-Benzyl-2, 4, 6-triphenylpyridinium

…, K Sakizadeh, M Misic-Vukovic

文献索引：Katritzky, Alan R.; Musumarra, Giuseppe; Sakizadeh, Kumars; Misic-Vukovic, Milica Journal of Organic Chemistry, 1981 , vol. 46, # 19 p. 3820 - 3823

全文：HTML全文

被引用次数: 12

摘要

Second-order rate constants demonstrate the importance of ionic strength for the reactions of 1-benzyl-2, 4, 6triphenylpyridinium cation with anionic but not neutral nucleophiles. The logarithms of the rate constants decrease linearly with the solvent dielectric constants for iodide and with ET for piperidine.