Reactions of vanadocene with benzyl bromide
โ Scribed by Reiner Sustmann; Gebhard Kopp
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 800 KB
- Volume
- 347
- Category
- Article
- ISSN
- 0022-328X
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract The reaction of copper with benzyl bromides in hexamethylphosphoramide has been studied. The kinetic and thermodynamic parameters of the reaction have been obtained. Hammett plots of log (__k__/__k__^o^) vs the substituent constant ฯ gave good correlations (ฯ = 0.15, __S__~ฯ~ = 0.02, __
## Abstract The reaction of copper with benzyl bromides in dipolar aprotic solvents has been studied. There are no linear or other simple relations between ฮต, 1/ฮต, __Y__, __P__, __n__, and the rate of reaction. The activity of the solvent is determined by donor number (DN) in reaction under conside
The reaction of copper metal with various substituted benzyl bromides in dimethylformamide has been studied and the kinetic and thermodynamic parameters of the reaction have been obtained. Hammett plots of log(k/k โข ) vs the substituent constant ฯ gave good correlations (ฯ = 0.24, S ฯ = 0.03, r = 0.