Отправить статью по E-mail Photochromic coumarin spiropyranes with switching of optical properties by lanthanide ions
- Авторы: Nikolaeva O.G.1, Karlutova O.Y.1, Tikhomirova K.S.1, Revinskii Y.V.2, Dorogan I.V.1, Dubonosov A.D.2, Bren V.A.1, Metelitsa A.V.1, Minkin V.I.1,2
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Учреждения:
- Institute of Physical and Organic Chemistry, Southern Federal University
- Federal Research Center “Southern Scientific Center of the Russian Academy of Sciences”
- Выпуск: Том 68, № 6 (2019)
- Страницы: 1223-1231
- Раздел: Full Article
- URL: https://journal-vniispk.ru/1066-5285/article/view/243406
- DOI: https://doi.org/10.1007/s11172-019-2545-9
- ID: 243406
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Аннотация
Coumarin spiropyrans with terminal carbohydrazide substituents were synthesized. UV irradiation of their solutions was found to initiate rearrangement into a deeply colored merocyanine form. In the presence of lanthanide cations, the obtained spiropyrans exhibited a “naked eye” chromogenic effect, accompanied by a change of the solution color from yellow to violet.
Об авторах
O. Nikolaeva
Institute of Physical and Organic Chemistry, Southern Federal University
Email: aled@ipoc.sfedu.ru
Россия, 194/2 prosp. Stachki, Rostov on Don, 344090
O. Karlutova
Institute of Physical and Organic Chemistry, Southern Federal University
Email: aled@ipoc.sfedu.ru
Россия, 194/2 prosp. Stachki, Rostov on Don, 344090
K. Tikhomirova
Institute of Physical and Organic Chemistry, Southern Federal University
Email: aled@ipoc.sfedu.ru
Россия, 194/2 prosp. Stachki, Rostov on Don, 344090
Yu. Revinskii
Federal Research Center “Southern Scientific Center of the Russian Academy of Sciences”
Email: aled@ipoc.sfedu.ru
Россия, 41 prosp. Chekhova, Rostov on Don, 344006
I. Dorogan
Institute of Physical and Organic Chemistry, Southern Federal University
Email: aled@ipoc.sfedu.ru
Россия, 194/2 prosp. Stachki, Rostov on Don, 344090
A. Dubonosov
Federal Research Center “Southern Scientific Center of the Russian Academy of Sciences”
Автор, ответственный за переписку.
Email: aled@ipoc.sfedu.ru
Россия, 41 prosp. Chekhova, Rostov on Don, 344006
V. Bren
Institute of Physical and Organic Chemistry, Southern Federal University
Email: aled@ipoc.sfedu.ru
Россия, 194/2 prosp. Stachki, Rostov on Don, 344090
A. Metelitsa
Institute of Physical and Organic Chemistry, Southern Federal University
Email: aled@ipoc.sfedu.ru
Россия, 194/2 prosp. Stachki, Rostov on Don, 344090
V. Minkin
Institute of Physical and Organic Chemistry, Southern Federal University; Federal Research Center “Southern Scientific Center of the Russian Academy of Sciences”
Email: aled@ipoc.sfedu.ru
Россия, 194/2 prosp. Stachki, Rostov on Don, 344090; 41 prosp. Chekhova, Rostov on Don, 344006
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