Photochemical reaction of trans-di(alpha-naphthyl) ethylene with diphenylamine

Authors
Budyka, MF Razumov, VF Laukhina, OD Gavrishova, TN
Citation
Mf. Budyka et al., Photochemical reaction of trans-di(alpha-naphthyl) ethylene with diphenylamine, RUSS CHEM B, 48(8), 1999, pp. 1497-1502
Citations number
15
Categorie Soggetti
Chemistry
Journal title
RUSSIAN CHEMICAL BULLETIN
ISSN journal
10665285 → ACNP
Volume
48
Issue
8
Year of publication
1999
Pages
1497 - 1502
Database
ISI
SICI code
1066-5285(199908)48:8<1497:PROTEW>2.0.ZU;2-7
Abstract
Diphenylamine adds to the ethylene bond of excited trans-di(alpha-naphthyl) ethylene (1). Dependence of the quantum yields of mono- and bi-molecular re actions of 1, cis-di(alpha-naphthyl)ethylene 2, and dihydropicene 3 on amin e concentration was studied. On this basis and theoretical analysis of the kinetic scheme a conclusion was drawn that amine interacts with excited 1 w ith a diffusion-limited rate but has no effect on the photochemical activit y of 2 and 3. The reaction mechanism was discussed.