A MECHANISTIC STUDY ON THE PHOTOCHEMICAL CYCLIZATION OF PROTONATED 2-AZA-1,3-DIENE DERIVATIVES

Authors
ARMESTO D ORTIZ M HORSPOOL WM ROMANO S
Citation
D. Armesto et al., A MECHANISTIC STUDY ON THE PHOTOCHEMICAL CYCLIZATION OF PROTONATED 2-AZA-1,3-DIENE DERIVATIVES, Anales de quimica, 91(5-6), 1995, pp. 374-379
Citations number
21
Categorie Soggetti
Chemistry
Journal title
Anales de quimica → ACNP
ISSN journal
11302283
Volume
91
Issue
5-6
Year of publication
1995
Pages
374 - 379
Database
ISI
SICI code
1130-2283(1995)91:5-6<374:AMSOTP>2.0.ZU;2-Y
Abstract
Quantum yield determinations for the photocyclization of protonated yl oxy-3,4-diaryl-1,1-diphenyl-2-azabuta-1,3-dienes 5 into substituted 3- aryl-1,1-diphenylisoquinolin-4(1H)-ones 6 support the involvement of a n intramolecular single electron transfer (SET) mechanism from an aryl group to an iminium system.