E. M. Glebov, I. P. Pozdnyakov, V. V. Semionova, D. V. Lonshakov, A. G. Lvov, V. Z. Shirinian, A. A. Melnikov, S. V. Chekalin, “Primary processes in photochemistry of 2,3-bis(2,5-dimethylthiophen-3-yl)cyclopent-2-enone”, Mendeleev Commun., 30:1 (2020), 61

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Mendeleev Communications, 2020, Volume 30, Issue 1, Pages 61–63
DOI: https://doi.org/10.1016/j.mencom.2020.01.020 (Mi mendc1101)

This article is cited in 3 scientific papers (total in 3 papers)

Communications

Primary processes in photochemistry of 2,3-bis(2,5-dimethylthiophen-3-yl)cyclopent-2-enone

E. M. Glebov^ab, I. P. Pozdnyakov^ab, V. V. Semionova^a, D. V. Lonshakov^c, A. G. Lvov^c, V. Z. Shirinian^c, A. A. Melnikov^de, S. V. Chekalin^d

^a V.V. Voevodsky Institute of Chemical Kinetics and Combustion, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
^b Novosibirsk State University, Novosibirsk, Russian Federation
^c N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation
^d Institute of Spectroscopy, Russian Academy of Sciences, Troitsk, Moscow, Russian Federation
^e National Research University Higher School of Economics (HSE University), Moscow, Russian Federation

Full-text PDF (483 kB) Citations (3)

DOI: https://doi.org/10.1016/j.mencom.2020.01.020

Graphic abstract: Primary processes in photochemistry of 2,3-bis(2,5-dimethylthiophen-3-yl)cyclopent-2-enone

Abstract: Early processes in photochemistry of 2,3-bis(2,5-dimethylthiophen-3-yl)cyclopent-2-enone were explored using the ultrafast pump-probe spectroscopy. The photocyclization occurs from the antiparallel conformation of an open form on a time scale of 7 ps, while the parallel conformation exhibits an intersystem crossing within 130 ps. The mechanism and timescales were revealed as typical of other thiophene-containing diarylethenes.

Keywords: diarylethenes, 2,3-diarylcyclopentenones, photochemistry, photophysics, ultrafast pump-probe spectroscopy.

Document Type: Article

Language: English

*Supplementary materials:*
		Supplementary_data_1.pdf	(401.5 Kb)

Citation: E. M. Glebov, I. P. Pozdnyakov, V. V. Semionova, D. V. Lonshakov, A. G. Lvov, V. Z. Shirinian, A. A. Melnikov, S. V. Chekalin, “Primary processes in photochemistry of 2,3-bis(2,5-dimethylthiophen-3-yl)cyclopent-2-enone”, Mendeleev Commun., 30:1 (2020), 61–63

Linking options:

https://www.mathnet.ru/eng/mendc1101

https://www.mathnet.ru/eng/mendc/v30/i1/p61

This publication is cited in the following 3 articles:

Veronica V. Semionova, Ivan P. Pozdnyakov, Vjacheslav P. Grivin, Victor F. Plyusnin, Yuri P. Tsentalovich, Valerii Z. Shirinian, Alexei A. Melnikov, Sergei V. Chekalin, Andrey G. Lvov, Evgeni M. Glebov, “Multifunctional fluorescent diarylethene: time-resolved study of photochemistry”, Phys. Chem. Chem. Phys., 25:20 (2023), 14179
Takashi Tsuno, Photochemistry, 2022, 67
Maria V. Oplachko, Artem B. Smolentsev, Ilya M. Magin, Ivan P. Pozdnyakov, Vladislav A. Nichiporenko, Vjacheslav P. Grivin, Victor F. Plyusnin, Vladimir V. Vyazovkin, Vadim V. Yanshole, Marina V. Parkhats, Anton V. Yadykov, Valerii Z. Shirinian, Evgeni M. Glebov, “Mechanism of photochromic transformations and photodegradation of an asymmetrical 2,3-diarylcyclopentenone”, Phys. Chem. Chem. Phys., 22:9 (2020), 5220

Citing articles in Google Scholar: Russian citations, English citations
Related articles in Google Scholar: Russian articles, English articles

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