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Inductive, CC-hyperconjugative and frangomeric effects in the solvolysis of 6-exo-substituted 2-exo-norbornyl p-toluenesulfonates

✍ Scribed by W. Fischer; C.A. Grob; G. von Sprecher

Publisher: Elsevier Science
Year: 1979
Tongue: French
Weight: 172 KB
Volume: 20
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(01)93536-1

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## Abstract The solvolysis rates and products of the 6‐__exo__‐substituted 2‐__exo__‐ **1a**‐**1u**, and 2‐__endo__‐norbornyl __p__‐toluenesulfonates **2a**‐**2u**, have been determined. In general, the rate constants for **1** and **2** (log __k__) correlate well with the inductive constants σ of

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## Abstract The solvolysis rate constants __k__ for the 6‐__endo__‐substituted 2‐__exo__‐norbornyl toluenesulfonates **7** have been determined. Values of log__k__ correlate well with the respective inductive constants of the substitutents except when the latter are nucleophilic and therefore lead