Synthesis of fluorescent coumarin-labeled organic glass
- Авторлар: Kuznetsova Y.1, Nyuchev A.1, Lenshina N.2, Lopatin M.2, Ignatov S.1, Chesnokov S.2, Shurygina M.2, Vavilova A.1, Fedorov A.1
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Мекемелер:
- N. I. Lobachevsky Nizhny Novgorod State University
- G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences
- Шығарылым: Том 67, № 9 (2018)
- Беттер: 1671-1678
- Бөлім: Article
- URL: https://journals.rcsi.science/1066-5285/article/view/242997
- DOI: https://doi.org/10.1007/s11172-018-2275-4
- ID: 242997
Дәйексөз келтіру
Аннотация
Polymerization of methyl methacrylate in bulk in the presence of 4-ethynylcoumarin and 4-butadiynylcoumarin (AIBN, 60 °C) leads to the formation of fluorescent polymers. A hypsochromic shift of fluorescence band maxima of polymer solutions is observed in dichloromethane. It was suggested using the quantum chemical calculations that 4-ethynylcoumarin is attached to the macroradical via the terminal carbon atom of the ethynyl group. The samples of fluorescent organic glasses were prepared. It was established that the addition of coumarins do not influence the microhardness of organic glass.
Авторлар туралы
Yu. Kuznetsova
N. I. Lobachevsky Nizhny Novgorod State University
Хат алмасуға жауапты Автор.
Email: kyul@yandex.ru
Ресей, 23 prosp. Gagarina, Nizhny Novgorod, 603950
A. Nyuchev
N. I. Lobachevsky Nizhny Novgorod State University
Email: kyul@yandex.ru
Ресей, 23 prosp. Gagarina, Nizhny Novgorod, 603950
N. Lenshina
G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences
Email: kyul@yandex.ru
Ресей, 49 ul. Tropinina, Nizhny Novgorod, 603137
M. Lopatin
G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences
Email: kyul@yandex.ru
Ресей, 49 ul. Tropinina, Nizhny Novgorod, 603137
S. Ignatov
N. I. Lobachevsky Nizhny Novgorod State University
Email: kyul@yandex.ru
Ресей, 23 prosp. Gagarina, Nizhny Novgorod, 603950
S. Chesnokov
G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences
Email: kyul@yandex.ru
Ресей, 49 ul. Tropinina, Nizhny Novgorod, 603137
M. Shurygina
G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences
Email: kyul@yandex.ru
Ресей, 49 ul. Tropinina, Nizhny Novgorod, 603137
A. Vavilova
N. I. Lobachevsky Nizhny Novgorod State University
Email: kyul@yandex.ru
Ресей, 23 prosp. Gagarina, Nizhny Novgorod, 603950
A. Fedorov
N. I. Lobachevsky Nizhny Novgorod State University
Email: kyul@yandex.ru
Ресей, 23 prosp. Gagarina, Nizhny Novgorod, 603950