Transformations of 1,2,4-triazine 4-oxides to pyridazines and triazolo{[}4,3-b]pyridazines by the action of substituted acetonitriles / Kozhevnikov DN,Kataeva NN,Rusinov VL,Chupakhin ON,Aleksandrov GG // MENDELEEV COMMUNICATIONS. - 2005. - V. 15, l. 1. - P. 31-33.

ISSN/EISSN:

0959-9436 / 1364-551X

Type:

Article

Abstract:

Two types of ring transformations of 1,2,4-triazine to pyridazine were found: 1,2,4-triazine 4-oxides bearing ortho-halophenyl in the 3-position react with phenylacetonitrile under basic conditions to form 3-(2-oxyphenyl){[}1,2,4]triazolo{[}4,3-b]pyridazines, while the reactions of 3,6-diaryl-1,2,4-triazin 4-oxides with sodium ethyl cyanoacetate afforded 2-aminopyridazines.

Author keywords:

NUCLEOPHILES

DOI:

10.1070/MC2005v015n01ABEH00198

Web of Science ID:

ISI:000227437300015

Соавторы в МНС:

Другие поля

Поле	Значение
Month	JAN-FEB
Publisher	ELSEVIER SCIENCE BV
Address	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
Language	English
EISSN	1364-551X
Keywords-Plus	NUCLEOPHILES
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Multidisciplinary
Author-Email	dnk@hff.ustu.ru
Number-of-Cited-References	9
Usage-Count-Since-2013	1
Journal-ISO	Mendeleev Commun.
Doc-Delivery-Number	903PE