Photochemistry of benzothiazolylformazanes in solutions / Tkachenko LI,Semenov YE,Smirnov VA,Aldoshin SM,Lipunova GN,Sigeikin GI // RUSSIAN CHEMICAL BULLETIN. - 2002. - V. 51, l. 5. - P. 839-843.

ISSN/EISSN:

1066-5285 / нет данных

Type:

Article

Abstract:

Photochemical transformations of substituted benzothiazolylformazanes were studied by electronic spectroscopy under conditions of steady-state photolysis. The phototransformations were established to be photoreversible cis-trans-isomerization, unlike photoirreversible one of triphenylformazane. Electron-donor and electron-acceptor substituents (except for NO2) in the para-position of the phenyl ring of one of the nitrogen atoms retard thermoisomerization.

Author keywords:

photochromism; formazanes; benzothiazolylformazanes; dark isomerization; cis-trans-isomerization; quantum yield PHOTOCHROMIC TRIPHENYLFORMAZAN; TAUTOMERISM

DOI:

10.1023/A:1016093019344

Web of Science ID:

ISI:000177075300017

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	MAY
Publisher	CONSULTANTS BUREAU
Address	233 SPRING ST, NEW YORK, NY 10013 USA
Language	English
Keywords-Plus	PHOTOCHROMIC TRIPHENYLFORMAZAN; TAUTOMERISM
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Multidisciplinary
ResearcherID-Numbers	Aldoshin, Sergey/H-1647-2011
Number-of-Cited-References	15
Usage-Count-Since-2013	2
Journal-ISO	Russ. Chem. Bull.
Doc-Delivery-Number	577RK