Fused polycyclic nitrogen-containing heterocycles 21. Condensation of 4-hydroxy-3,5-diphenyl-2-phenyliminothiazolidine with 5-fluoro-4-morpholino- and-4-(4-methylpiperazino)-1,2-phenylenediamines / Mamedov V. A.,Zhukova N. A.,Beschastnova T. N.,Balandina A. A.,Gubaidullin A. T.,Kotovskaya S. K.,Latypov Sh. K.,Levin Ya. A.,Charushin V. N. // RUSSIAN CHEMICAL BULLETIN. - 2009. - V. 58, l. 1. - P. 203-211.

ISSN/EISSN:

1066-5285 / нет данных

Type:

Article

Abstract:

The condensation of 4-hydroxy-3,5-diphenyl-2-phenyliminothiazolidine with 5-fluoro-4-morpholino- and 5-fluoro-4-(4-methylpiperazino)-1,2-phenylenediamines leads to regio-isomeric thiazolo{[}3,4-a]quinoxalines differing in substituents in positions 7 and 8 of the benzene ring. From the ratio of isomers formed it follows that the mesomeric effect of a fluorine atom in 1,2-phenylenediamines is comparable with the influence of an aminosubstituent.

Author keywords:

4-hydroxy-3,5-diphenyl-2-phenyliminothiazolidine; cyclocondensation; thiazolo{[}3,4-a]quinoxalines; IR spectroscopy; NMR spectroscopy; X-ray diffraction analysis NMR CHEMICAL-SHIFTS; NATURAL-PRODUCTS; QUINOXALINES; DERIVATIVES; RECEPTOR

DOI:

нет данных

Web of Science ID:

ISI:000276107500030

Соавторы в МНС:

Другие поля

Поле	Значение
Month	JAN
Publisher	SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013 USA
Language	English
Keywords-Plus	NMR CHEMICAL-SHIFTS; NATURAL-PRODUCTS; QUINOXALINES; DERIVATIVES; RECEPTOR
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Multidisciplinary
Author-Email	mamedov@iopc.knc.ru kotovskaya@mail.ustu.ru charushin@ios.uran.ru
ResearcherID-Numbers	Latypov, Shamil/B-3685-2014 Mamedov, Vakhid/E-7240-2014
ORCID-Numbers	Latypov, Shamil/0000-0003-4757-6157
Funding-Acknowledgement	National Science Support Foundation; Russian Foundation for Basic Research {[}07-03-00613-a, 05-03-33008-a]; Russian Federation {[}NSh-3758.2008.3]; Federal Target Program {[}02.512.11.2237]
Funding-Text	Sh. K. Latypov expresses his thanks to the National Science Support Foundation (a grant for young Doctors of Sciences).; This work was financially supported by the Russian Foundation for Basic Research (Project Nos 07-03-00613-a and 05-03-33008-a), the Council on Grants of the President of the Russian Federation (State program for the Support of Leading Scientific Schools of the Russian Federation, grant NSh-3758.2008.3), and the Federal Target Program ``Research and Development in the Priority Progress Directions of the Scientific and Technical Complex of Russia for 2007-2012{''} (State contract 02.512.11.2237).
Number-of-Cited-References	35
Journal-ISO	Russ. Chem. Bull.
Doc-Delivery-Number	575YA