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Additions and Corrections - Polar Effects in Free-Radical Reactions. Selectivity and Reversibility in the Homolytic Benzylation of Protonated Heteroaromatic Bases.

✍ Scribed by Minisci, Francesco; Vismara, Elena; Morini, Giampiero; Fontana, Francesca; Levi, Silvio; Serravalle, Marco; Giordano, Claudio


Book ID
126429759
Publisher
American Chemical Society
Year
1986
Tongue
English
Weight
134 KB
Volume
51
Category
Article
ISSN
0022-3263

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Polar effects in free-radical reactions.
✍ Francesco Minisci; Francesco Recupero; Andrea Cecchetto; Carlo Punta; Cristian G πŸ“‚ Article πŸ“… 2003 πŸ› Journal of Heterocyclic Chemistry 🌐 English βš– 41 KB

## Abstract A new process for the homolytic acylation of protonated heteroaromatic bases is described; an N‐oxyl radical (PINO) generated from __N__‐hydroxyphthalimide by air oxygen and Co(II) abstracts a hydrogen atom from an aldehyde. The resulting nucleophilic acyl radical adds to a heteroaromat