Synthesis, crystal structures, and properties of 5-(het)aryl-3-cyano-1-ethyl-2(1H)-pyrazinones / Verbitskiy E. V.,Berezin M. V.,Slepukhin P. A.,Zabelina O. N.,Rusinov G. L.,Charushin V. N. // RUSSIAN CHEMICAL BULLETIN. - 2011. - V. 60, l. 5. - P. 906-913.

ISSN/EISSN:
1066-5285 / нет данных
Type:
Article
Abstract:
A simple method for the synthesis of 5-(het)aryl-3-cyano-1-ethyl-2(1H)-pyrazinones was proposed. The method is based on the hydrolysis of the corresponding 2,3-dicyanopyrazinium salts. The spectral properties of pyrazinones were studied and their crystallographic investigation was carried out. The possibility of introduction of 5-(het)aryl-3-cyano-1-ethyl-2(1H)-pyrazinones into the {[}2+4] cycloaddition under the microwave activation conditions was shown.
Author keywords:
pyrazinium salts; 5-aryl-3-cyano-2(1H)-pyrazinones; 1,2-dihydropyrazines; microwave irradiation; cycloaddition reactions DIELS-ALDER REACTIONS; 2(1H)-PYRAZINONE SCAFFOLD; DECORATION; CHEMISTRY; ALKYNES; DESIGN; LINKER
DOI:
10.1007/s11172-011-0142-7
Web of Science ID:
ISI:000297153800018
Соавторы в МНС:
Другие поля
Поле Значение
Month MAY
Publisher SPRINGER
Address 233 SPRING ST, NEW YORK, NY 10013 USA
Language English
Keywords-Plus DIELS-ALDER REACTIONS; 2(1H)-PYRAZINONE SCAFFOLD; DECORATION; CHEMISTRY; ALKYNES; DESIGN; LINKER
Research-Areas Chemistry
Web-of-Science-Categories Chemistry, Multidisciplinary
Author-Email Verbitsky@ios.uran.ru
Funding-Acknowledgement Ural Branch of the Russian Academy of Sciences {[}10-3-NP-81, 09-I-3-2004, 09-P-3-1015, 09-T-3-1022]; Russian Foundation for Basic Research {[}09-03-12242-ofi\_m, 10-03-96078-r\_ural\_a]; Council on Grants at the President of the Russian Federation {[}NSh-65261.2010.3]; Ministry of Education and Science of the Russian Federation {[}02.740.11.0260]
Funding-Text This work was financially supported by the Ural Branch of the Russian Academy of Sciences (Program of Support of Young Scientists and Post-Graduates No. 10-3-NP-81; Grants 09-I-3-2004, 09-P-3-1015, and 09-T-3-1022), the Russian Foundation for Basic Research (Project Nos 09-03-12242-ofi\_m and 10-03-96078-r\_ural\_a), the Council on Grants at the President of the Russian Federation (Program for Support of Leading Scientific Schools of the Russian Federation, Grant NSh-65261.2010.3), and the Ministry of Education and Science of the Russian Federation (State Contract No. 02.740.11.0260).
Number-of-Cited-References 25
Usage-Count-Since-2013 3
Journal-ISO Russ. Chem. Bull.
Doc-Delivery-Number 849VQ