1-Iodoacétylènes. IV. Relations structure–réactivité pour la complexation des 1-iodoacétylènes substitués avec des bases de Lewis
- 1 January 1983
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Chemistry
- Vol. 61 (1) , 135-138
- https://doi.org/10.1139/v83-024
Abstract
The equilibrium constants for complex formation between the substituted 1-iodoacetylènes 1–8 and the vibrational frequency shifts induced by complex formation are related to the electronic substituent constants. The 13C chemical shifts of the triple bond are also useful structural parameters for predicting the Lewis acidity of iodoalkynes.Keywords
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