Publication: Photoprocesses in Derivatives of 1,4- and 1,3-Diazadistyryldibenzenes
Дата
2022
Авторы
Atabekyan, L. S.
Freidzon, A. Y.
Ionov, D. S.
Nuriev, V. N.
Medved’ko, A. V.
Vatsadze, S. Z.
Gromov, S. P.
Chibisov, A. K.
Фрейдзон, Александра Яковлевна
Journal Title
Journal ISSN
Volume Title
Издатель
Аннотация
Photoprocesses in 1,4-diazadistyrylbenzene (1) and 1,3-diazadistyrylbenzene derivative (2) diperchlorates in MeCN were studied by absorption, luminescence, and kinetic laser spectroscopies. For compound 1, trans-cis-photoisomerization and intersystem crossing to a triplet state are observed. For compound 2, photoelectrocyclization is suggested. Quantum chemical calculations of diazadistyrylbenzene structures in the ground and excited states were carried out. The schemes for photoreactions were proposed. © 2022 by the authors.
Описание
Ключевые слова
density functional theory , diazadistyrylbenzene , electrocyclization , fluorescence , laser photolysis , trans-cis-isomerization , triplet state
Цитирование
Photoprocesses in Derivatives of 1,4- and 1,3-Diazadistyryldibenzenes / Atabekyan, L.S. [et al.] // International Journal of Molecular Sciences. - 2022. - 23. - № 23. - 10.3390/ijms232315346
URI
https://www.doi.org/10.3390/ijms232315346
https://www.scopus.com/record/display.uri?eid=2-s2.0-85143679016&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000897277300001
https://openrepository.mephi.ru/handle/123456789/27700
https://www.scopus.com/record/display.uri?eid=2-s2.0-85143679016&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000897277300001
https://openrepository.mephi.ru/handle/123456789/27700