## Abstract Rates of hydride transfers from triphenylsilane to a series of substituted tritylium ions in dichloromethane solution at 20 °C have been determined spectrophotometrically. The obtained kinetic data have been used to evaluate electrophilicity parameters (__E__) for acceptor‐substituted t
Electrofugalities of Acceptor-Substituted Tritylium Ions
✍ Scribed by Markus Horn; Christian Metz; Herbert Mayr
- Publisher
- John Wiley and Sons
- Year
- 2011
- Tongue
- English
- Weight
- 350 KB
- Volume
- 2011
- Category
- Article
- ISSN
- 1434-193X
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📜 SIMILAR VOLUMES
A number of condensations could be carried out using 5 yielded mono-and disubstituted products, among them were the donor-acceptor-substituted 2,6-stellanes 33-35. The tricyclo[3.3.0. 0 3,7 ]octane-2-one (stellanone, 4) andtricyclo-[3.3.0.0 3,7 ]octane-2,6-dione (2,6-stelladione, 5) as starting stru
## Abstract A series of __m__‐fluoro‐substituted benzhydryl chlorides, bromides, mesylates, and tosylates 1‐X to 5‐X were prepared and subjected to solvolysis reactions in various solvents. The observed first‐order rate constants __k__~s~(25 °C) were found to follow the correlation equation log __k