Мақаланы E-mail арқылы жіберу Synthesis and optical properties of π-conjucated azulenes
- Авторлар: Merkhatuly N.1, Iskanderov A.N1, Zhokizhanova S.K2, Kokibasova G.T1
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Мекемелер:
- Academician Y.A. Buketov Karaganda University
- S. Seifullin Kazakh AgroTechnical University
- Шығарылым: Том 59, № 5 (2023)
- Беттер: 603-608
- Бөлім: Articles
- URL: https://modernonco.orscience.ru/0514-7492/article/view/666274
- DOI: https://doi.org/10.31857/S0514749223050063
- EDN: https://elibrary.ru/DQUMUM
- ID: 666274
Дәйексөз келтіру
Ашық рұқсат
Рұқсат берілді
Тек жазылушылар үшін
Аннотация
Knoevenagel condensation of azulenyl ketones with malononitrile synthesized π-conjugated 1-mono- and 1,3-bis(phenyl-dicyanovinyl)azulenes, and 1-mono- and 1,3-biphenylazulenes were obtained by the Kumada cross-coupling ofbromazulenes with PhMgBr. The electronic spectra of dicyanovinylatedazulenes showed intense absorption bands of intramolecular charge transfer in the visible region, as well as significant bathochromic shifts of the absorption band maxima for phenylazulenes.
Авторлар туралы
N. Merkhatuly
Academician Y.A. Buketov Karaganda University
Email: merhatuly@ya.ru
A. Iskanderov
Academician Y.A. Buketov Karaganda University
Email: merhatuly@ya.ru
S. Zhokizhanova
S. Seifullin Kazakh AgroTechnical University
Email: merhatuly@ya.ru
G. Kokibasova
Academician Y.A. Buketov Karaganda University
Email: merhatuly@ya.ru
Әдебиет тізімі
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