Correlation of the Rates of Solvolysis of Methyl Chloroformate with Solvent Properties
作者:Dennis N. Kevill、Jong Chul Kim、Jin Burm Kyong
DOI:10.1039/a808929i
日期:——
The specific rates of solvolyis of methyl chloroformate are very well correlated by the extended Grunwald–Winstein equation over a wide range of solvents; the pathway is believed to be predominantly addition–elimination, except that a positive deviation for solvolysis in 90% 1,1,1,3,3,3-hexafluoropropan-2-ol suggests an 80% contribution from an ionisation mechanism.
通过扩展的 Grunwald-Winstein 方程,氯甲酸甲酯的溶剂溶解的具体速率与多种溶剂有很好的相关性;该途径被认为主要是加成消除,除了在 90% 1,1,1,3,3,3-六氟丙-2-醇中溶剂分解的正偏差表明 80% 的贡献来自电离机制。