Photochemistry of oxalate esters as a route to free radicals. Decay routes of crowded free radicals

Photochemistry of oxalate esters as a route to free radicals. Decay routes of crowded free radicals

Photolysis of suitable oxalate esters leads to alkyl radicals which in the case of di- and tri-tert-butylmethyl abstract hydrogen and for triisopropylmethyl-d 18 gives an esr spectrum consistent with the 'cogwheel' conformation for this species.

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Veröffentlicht in:Canadian journal of chemistry 1977-09, Vol.55 (18), p.3349-3350
Hauptverfasser: Içli, Siddik, Nowlan, Vincent J, Rahimi, Parviz M, Thankachan, Chacko, Tidwell, Thomas T
Format: Artikel
Sprache:eng
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Zusammenfassung:Photolysis of suitable oxalate esters leads to alkyl radicals which in the case of di- and tri-tert-butylmethyl abstract hydrogen and for triisopropylmethyl-d 18 gives an esr spectrum consistent with the 'cogwheel' conformation for this species.
ISSN:0008-4042
1480-3291
DOI:10.1139/v77-468