Photoisomerization and Thermal Isomerization of Arylazoimidazoles

Photoisomerization and thermal isomerization behaviors of an extensive series of arylazoimidazoles are investigated. Absorption spectra are characterized by a structured ππ* absorption band around 330−400 nm with a tail on the lower energy side extending to 500 nm corresponding to an nπ* transition....

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Veröffentlicht in:	The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory Molecules, spectroscopy, kinetics, environment, & general theory, 2007-03, Vol.111 (8), p.1403-1409
Hauptverfasser:	Otsuki, Joe, Suwa, Kazuya, Sarker, Kamal Krishna, Sinha, Chittaranjan
Format:	Artikel
Sprache:	eng
Schlagworte:	Azo Compounds - chemistry Imidazoles - chemistry Molecular Structure Photochemistry Sensitivity and Specificity Spectrophotometry, Ultraviolet - methods Stereoisomerism Thermodynamics
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