Photoprocesses in Derivatives of 1,4- and 1,3-Diazadistyryldibenzenes-Reference-Cited by-同舟云学术

Photoprocesses in Derivatives of 1,4- and 1,3-Diazadistyryldibenzenes

Published:2022-12-05 Issue:23 Volume:23 Page:15346
ISSN:1422-0067
Container-title:International Journal of Molecular Sciences
language:en
Short-container-title:IJMS

Author:

Atabekyan Levon S.,Freidzon Alexandra Y.^ORCID,Ionov Dmitry S.^ORCID,Nuriev Vyacheslav N.,Medved’ko Alexey V.^ORCID,Vatsadze Sergey Z.^ORCID,Gromov Sergey P.^ORCID,Chibisov Alexander K.

Abstract

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.

Funder

Russian Science Foundation

Ministry of Science and Higher Education of the Russian Federation

Publisher

MDPI AG

Subject

Inorganic Chemistry,Organic Chemistry,Physical and Theoretical Chemistry,Computer Science Applications,Spectroscopy,Molecular Biology,General Medicine,Catalysis

Link

https://www.mdpi.com/1422-0067/23/23/15346/pdf

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