Abstract:
Photochemical oxidative cyclization of 3-[(E)-2-(3,4-di-methoxyphenyl)vinyl]thiophene and its 15-crown-5-analogue (15-[(E)-2-(3-thienyl)vinyl]-2,3,5,6,8,9,11,12-octahydro-1,4,7,10,13-benzopentaoxacyclopentadecine) affords the isomeric thiophene-containing fused aromatic compounds demonstrating photophysical properties different from those of initial styryl derivatives. E-Configuration of the initial styryl dye, 3-[(E)-2-(3,4-dimethoxyphenyl)vinyl]thiophene, has been proved by X-ray analysis.
Citation:
E. V. Lukovskaya, N. V. Dyachenko, A. V. Khoroshutin, A. A. Bobyleva, A. V. Anisimov, V. A. Karnoukhova, G. Jonusauskas, Yu. V. Fedorov, O. A. Fedorova, “Annelated tricyclic thiophenes and their photophysical properties”, Mendeleev Commun., 28:5 (2018), 543–545
Linking options:
https://www.mathnet.ru/eng/mendc1830
https://www.mathnet.ru/eng/mendc/v28/i5/p543
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