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A new selective free radical synthesis of aromatic aldehydes by aerobic oxidation of tertiary benzylamines catalysed by N-hydroxyimides and Co(II) under mild conditions. Polar and enthalpic effects

✍ Scribed by Andrea Cecchetto; Francesco Minisci; Francesco Recupero; Francesca Fontana; Gian Franco Pedulli


Publisher
Elsevier Science
Year
2002
Tongue
French
Weight
107 KB
Volume
43
Category
Article
ISSN
0040-4039

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✦ Synopsis


Tertiary benzylamides are easily and selectively converted into aldehydes by molecular oxygen; the reaction is catalysed by N-hydroxyamides and Co(II).


πŸ“œ SIMILAR VOLUMES


Mechanisms of the Aerobic Oxidation of A
✍ Francesco Minisci; Francesco Recupero; Andrea Cecchetto; Cristian Gambarotti; Ca πŸ“‚ Article πŸ“… 2004 πŸ› John Wiley and Sons 🌐 English βš– 189 KB

## Abstract The oxidation of alcohols to aldehydes and ketones by air or oxygen under mild conditions (room temperature and atmospheric pressure), catalysed by persistent and non‐persistent nitroxyl radicals in combination with transition metal salts, appears to be the most convenient of the numero

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