Canadian journal of chemistry

Kinetics and mechanism of nucleophilic displacements with heterocycles as leaving groups. Part 23. Studies at the borderlines between reactions proceeding (i) via …

AR Katritzky, B Brycki

文献索引：Katritzky, Alan R.; Brycki, Bogumil Canadian Journal of Chemistry, 1986 , vol. 64, p. 1161 - 1169

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被引用次数: 5

摘要

Evidence is presented to demonstrate that at the borderline between first-order reaction via nucleophilic trapping of intimate ion-molecule pairs and first-order reaction via the formation of free carbocations, both mechanisms proceed independently, without merging. Similarly at the borderline between first-order (rate-determining formation) and second-order (rate- determining nucleophilic attack) reactions of intimate ion-molecule pairs, both reactions ...