Abstract:
The quantum yields of stepwise cyclization of the first and second diphenylamino groups in 1,4-bis(diphenylamino)butane are 0.3 and 0.02, respectively, which indicates quenching of the excited diphenylamino group by a carbazole unit in the asymmetric semicyclized compound.
Document Type:
Article
Language: English
Citation:
M. F. Budyka, O. D. Laukhina, T. N. Gavrishova, “Self-quenching in the stepwise photocyclization of 1,4-bis(diphenylamino)butane to 1,4-dicarbazolylbutane”, Mendeleev Commun., 8:2 (1998), 59–60
Linking options:
https://www.mathnet.ru/eng/mendc4654
https://www.mathnet.ru/eng/mendc/v8/i2/p59
This publication is cited in the following 1 articles:
M. F. Budyka, O. V. Chashchikhin, “Spectral and photochemical properties of hybrid organic—inorganic nanosystems based on CdS quantum dots and a styrylquinoline ligand”, High Energy Chem, 50:5 (2016), 349
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