Adamantylation of 3-nitro- and 3-ethoxycarbonyl-1,2,4-triazolo{[}5,1-c]-1,2,4-triazin-4-ones / Ulomskii EN,Deev SL,Tkachev AV,Moiseev IK,Rusinov VL // RUSSIAN JOURNAL OF ORGANIC CHEMISTRY. - 2002. - V. 38, l. 2. - P. 272-280.

ISSN/EISSN:

1070-4280 / нет данных

Type:

Article

Abstract:

Reaction of 3-nitro- and 3-ethoxycarbonyl-1,2,4-triazolo{[}5,1-c]-1,2,4-triazin-4-ones with 1-adamantanol (or 1-adamantyl nitrate) in concentrated sulfuric acid or with 1-bromoadamantane in sulfolane affords N-adamantyl derivatives. The adamantylation of 3-nitro-1,4-dihydro-7H-1,2,4-triazolo{[}5,1-c]-1,2,4-triazin-4-one yields a mixture of N-8- and N-1-isomers that undergo interconversion in concentrated sulfuric acid along intermolecular mechanism.

Author keywords:

ACID-CATALYZED ADAMANTYLATION; SULFURIC-ACID; TETRAZOLE

DOI:

10.1023/A:1015538322029

Web of Science ID:

ISI:000176475400027

Соавторы в МНС:

Другие поля

Поле	Значение
Month	FEB
Publisher	MAIK NAUKA/INTERPERIODICA
Address	C/O KLUWER ACADEMIC-PLENUM PUBLISHERS, 233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Keywords-Plus	ACID-CATALYZED ADAMANTYLATION; SULFURIC-ACID; TETRAZOLE
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Organic
ORCID-Numbers	Moiseev, Igor/0000-0001-8722-8291
Number-of-Cited-References	14
Usage-Count-Since-2013	2
Journal-ISO	Russ. J. Organ. Chem.
Doc-Delivery-Number	567FU