Izlaganje sa skupa

Chlorocarbocations and Concept of the Electron Donating Ability

Hrvoj Vančik ; Department of Chemistry, Faculty of Science, University of Zagreb, Strossmayerov trg 14, 10000 Zagreb, Croatia

Sažetak

Stabilization effects and the electron donating ability of α-substituents in carbocations are considered as different Chemical concepts.
The discussion is based on quantum Chemical and spectroscopic investigations of methyl- and chlorosubstituted carbocations. It has been demonstrated that the methyl group affords a better stabilizing effect but that chlorine acts as a better electron donor. These effects are studied in classical α-chlorocarbocations as well as in chloroallyl cations and aromatic systems.

Ključne riječi

chlorocarbocations; methylsubstituted carbocations; electron donating ability

Hrčak ID:

132074

URI

https://hrcak.srce.hr/132074

Datum izdavanja:

5.6.2000.

Posjeta: 669 *