Photo- and thermo-induced activation of SH-group in thioalkylcymantrene

Авторы: Kelbysheva Elena, Ezernitskaya Mariam, Telegina Lyudmila
Сборник: AIP Conference Proceedings
Том: 2390
Год издания: 2022
Место издания: AIP Publishing
Первая страница: 020030-1
Последняя страница: 020030-5
Номер статьи: 020030
DOI: 10.1063/5.0069289
Аннотация: For the first time, the photo- and thermochemical properties of cymantrenylalkylthiols 1 and 2 werestudied. It was found that thiol 1 is an unstable compound and enters into a spontaneous dimerisation reaction. Photolysis of new compound 5 in DMF resulted in the replacement of the CO ligand with one solvent molecule. The photolysis of thiol 2 led to the formation of intramolecular complexes 7 and R2. The parameters of the IR,NMR and UV-visible spectra changed after irradiation of 2. In the presence of CO, these chelates were converted to the starting tricarbonyl compounds, thereby forming an intermolecular photochromic syste
Добавил в систему: Келбышева Елена Сергеевна

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