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Photoreactions 0f 4-cyanopyridine with alkenols influence of the medium on the reaction mechanism and photoproducts formation

✍ Scribed by Tullio Caronna; Angelo Clerici; Dianella Coggiola; Sergio Morrocchi

Publisher: Elsevier Science
Year: 1981
Tongue: French
Weight: 192 KB
Volume: 22
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(01)93292-7

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✦ Synopsis

Irradiation of 4-cyanopyridine in the presence of 4-penten-l-01 and 5-hexen-l-01 is reported. Hydrogen abstraction from the methylene u to the hydroxyl group in neutral medium and an electron transfer from the double bond in acidified medium account for the photoproducts obtained.

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