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Reactions of perylene cation radical with halide ions

✍ Scribed by Henry J. Shine; Baldev K. Bandlish; Michael T. Stephenson

Publisher
Elsevier Science
Year
1978
Tongue
French
Weight
202 KB
Volume
19
Category
Article
ISSN
0040-4039

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✦ Synopsis

The ways in which nucleophiles may react with cation radicals have recently been discussed in terms of the Dewar-Zimmerman rules.

3-6 A nucleophile which adds either slowly

or not at all to a cation radical is thought to be forbidden by symmetry properties from undergoing bond-forming orbital overlap with the cation radical. 396 In such circumstances the nucleophile may then undergo an electron transfer reaction with the cation radical.

Central to this idea are the reactions of perylene cation radical with halide ions. That

πŸ“œ SIMILAR VOLUMES

Ionβ€”molecule reactions of tetramethyleth
Ionβ€”molecule reactions of tetramethylethylene radical cations in zeolites
✍ Mary V. Barnabas; Alexander D. Trifunac πŸ“‚ Article πŸ“… 1992 πŸ› Elsevier Science 🌐 English βš– 588 KB

Radical cations were produced by y-irradiation of solutes in zeolites at 77 K. The radical cation of tetramethylethylene (TME) was examined by EPR in a variety of zeolites at different temperatures and loading. The TME monomer radical cation, the TME dimer radical cation and the neutral radical form