3,4,5,6-Tetrafluoro-1,2-dehydrobenzenein reactions with 1,2,4-triazines / Kopchuk Dmitry S.,Chepchugov Nikolay V.,Gorbunov Eugeny B.,Zyryanov Grigory V.,Kovalev Igor S.,Nosova Emiliya V.,Slepukhin Pavel A.,Rusinov Vladimir L.,Chupakhin Oleg N. // JOURNAL OF THE IRANIAN CHEMICAL SOCIETY. - 2017. - V. 14, l. 7. - P. 1507-1512.

ISSN/EISSN:

1735-207X / 1735-2428

Type:

Article

Abstract:

Tetrafluoro-substituted aryne, 3,4,5,6-tetrafluoro-1,2-dehydrobenzene, has been generated in situ from 2-amino-3,4,5,6-tetrafluorobenzoic acid, and its reactivity in reactions with 1,2,4-triazines as dienes has been studied. In these reactions, the corresponding azine ring transformation products, i.e., 1,2,3,4-tetrafluoro-10-(1H-1,2,3-triazol1-yl)pyrido{[}1,2-a]indoles, have been obtained, in the case of triazines activated by the presence of electron-withdrawing groups, such as 6-aryl-3-(2-pyridyl)-5-cyano-1,2,4-triazines. The crystal structure of the obtained products was confirmed by X-ray diffraction analysis.

Author keywords:

3,4,5,6-Tetrafluoro-1,2-dehydrobenzene; 1,2,4-Triazines; Ring transformations; X-ray data RESTRICTED ROTATION; TETRAHEDRAL CARBON; FACILE SYNTHESIS; C-H; DERIVATIVES; TETRAFLUOROBENZYNE; SUBSTITUTION; INHIBITORS; COMPLEXES; BOND

DOI:

10.1007/s13738-017-1091-3

Web of Science ID:

ISI:000402816800008

Соавторы в МНС:

Другие поля

Поле	Значение
Month	JUL
Publisher	SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013 USA
Language	English
EISSN	1735-2428
Keywords-Plus	RESTRICTED ROTATION; TETRAHEDRAL CARBON; FACILE SYNTHESIS; C-H; DERIVATIVES; TETRAFLUOROBENZYNE; SUBSTITUTION; INHIBITORS; COMPLEXES; BOND
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Multidisciplinary
Author-Email	emily74@rambler.ru
Funding-Acknowledgement	Russian Science Foundation {[}15-13-10033]; Council for grants of the President of the Russian Federation {[}MK-3079.2015.3]; Russian Federation Government {[}02.A03.21.0006]
Funding-Text	This work was supported by the Russian Science Foundation (Grant \# 15-13-10033), the Council for grants of the President of the Russian Federation (Grant No. MK-3079.2015.3) and Act \# 211 of Russian Federation Government (No. 02.A03.21.0006).
Number-of-Cited-References	45
Usage-Count-Last-180-days	1
Usage-Count-Since-2013	1
Journal-ISO	J. Iran Chem. Soc.
Doc-Delivery-Number	EW9DK