Synthesis and properties of 5-diazoimidazoles and imidazolyl-5-diazonium salts / Sadchikova EV,Mokrushin VS // RUSSIAN CHEMICAL BULLETIN. - 2003. - V. 52, l. 7. - P. 1600-1605.

ISSN/EISSN:

1066-5285 / нет данных

Type:

Article

Abstract:

Diazotization of 4-R-5-aminoimidazoles (R = CONHAr, CONHAlk, morphohnocarbonyl, or piperidinocarbonyl) with sodium nitrite in aqueous solutions of mineral acids afforded the corresponding 5-diazoimidazoles, whereas the reactions in concentrated tetrafluoroboric acid produced imidazolyl-5-diazonium salts. In the solid phase, diazonium salts are transformed into the corresponding diazo compounds.

Author keywords:

diazotization; 5-diazoimidazoles; imidazolyl-5-diazonium salts; nitrosoamines; 3,7-dihydroimidazo{[}4,5-d]-1,2,3-triazin-4-ones

DOI:

10.1023/A:1025605512301

Web of Science ID:

ISI:000185987400022

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	JUL
Publisher	CONSULTANTS BUREAU
Address	233 SPRING ST, NEW YORK, NY 10013 USA
Language	English
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Multidisciplinary
Number-of-Cited-References	21
Usage-Count-Since-2013	1
Journal-ISO	Russ. Chem. Bull.
Doc-Delivery-Number	733ER