Synthesis and properties of quinazoline derivatives containing cymantrenyl group
- Authors: Ezernitskaya M.G.1, Nosova E.V.2, Smol´yakov A.F.1, Dolgushin F.M.1, Loim N.M.1, Kelbysheva E.S.1, Telegina L.N.1, Ershova E.A.1, Strelkova T.V.1
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Affiliations:
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
- Department of Organic and Biomolecular Chemistry, B. N. Eltsin Ural Federal University
- Issue: Vol 66, No 2 (2017)
- Pages: 327-335
- Section: Full Articles
- URL: https://journals.rcsi.science/1066-5285/article/view/240040
- DOI: https://doi.org/10.1007/s11172-017-1735-6
- ID: 240040
Cite item
Abstract
The synthesis of new quinazoline derivatives with 2,3- and 4-positioned cymantrenyl fragment is described. Alkylation of 2-substituted quinazolin-4-ones with cymantrenylalkyl bromides on using K2CO3, potassium tert-butoxide, and sodium hydride as bases has been studied. It is established for the first time that condensation of 2-methylquinazolin-4-ones with aldehydes can cause elimination of the substituent at the nitrogen atom in position 3. The new cymantrene derivatives possess fluorescence properties.
About the authors
M. G. Ezernitskaya
A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: loim@ineos.ac.ru
Russian Federation, 28 ul. Vavilova, GSP-1, Moscow, 119991
E. V. Nosova
Department of Organic and Biomolecular Chemistry, B. N. Eltsin Ural Federal University
Email: loim@ineos.ac.ru
Russian Federation, 19 ul. Mira, Ekaterinburg, 620002
A. F. Smol´yakov
A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: loim@ineos.ac.ru
Russian Federation, 28 ul. Vavilova, GSP-1, Moscow, 119991
F. M. Dolgushin
A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: loim@ineos.ac.ru
Russian Federation, 28 ul. Vavilova, GSP-1, Moscow, 119991
N. M. Loim
A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Author for correspondence.
Email: loim@ineos.ac.ru
Russian Federation, 28 ul. Vavilova, GSP-1, Moscow, 119991
E. S. Kelbysheva
A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: loim@ineos.ac.ru
Russian Federation, 28 ul. Vavilova, GSP-1, Moscow, 119991
L. N. Telegina
A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: loim@ineos.ac.ru
Russian Federation, 28 ul. Vavilova, GSP-1, Moscow, 119991
E. A. Ershova
A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: loim@ineos.ac.ru
Russian Federation, 28 ul. Vavilova, GSP-1, Moscow, 119991
T. V. Strelkova
A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: loim@ineos.ac.ru
Russian Federation, 28 ul. Vavilova, GSP-1, Moscow, 119991