SYNTHESIS AND OXIDATIVE CYCLIZATION OF 3-AMINO-2-ARYLAZO-5-tert-CYCLOALKYLAMINOTHIOPHENES / Belskaya N. P.,Koksharov A. V.,Eliseeva A. I.,Fan Z.,Bakulev V. A. // CHEMISTRY OF HETEROCYCLIC COMPOUNDS. - 2011. - V. 47, l. 5. - P. 564-570.

ISSN/EISSN:

0009-3122 / нет данных

Type:

Article

Abstract:

A series of 3-amino-4-arylazo-4,5-dihydrothiophenes has been synthesized by the reaction of aryl-hydrazonocyanothioacetamides (containing a tert-cycloalkylamino group) with alpha-halo ketones, 2-chloroacetonitrile, or 4-nitrobenzyl bromide. Their oxidation in the presence of metal acetates was investigated. It was shown that heating in pyridine with Cu(OAc)(2) leads to the formation of thieno{[}3,4-d]-1,2,3-triazoliumolates.

Author keywords:

arylhydrazonothioacetamides; halocarbonyl compounds; thieno{[}3,4-d]-1,2,3-triazoliumolates; thiophenes; tert-cycloalkylamines; oxidation

DOI:

нет данных

Web of Science ID:

ISI:000296474600003

Соавторы в МНС:

Другие поля

Поле	Значение
Month	AUG
Publisher	SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013 USA
Language	English
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Organic
Author-Email	belska@mail.ustu.ru
ResearcherID-Numbers	Belskaya, Nataliya/S-3953-2017
ORCID-Numbers	Belskaya, Nataliya/0000-0002-2509-7916
Funding-Acknowledgement	Russian Fund for Basic Research {[}RFFI 10-03-96084\_p\_ypapi-a]
Funding-Text	This work was carried out with the financial support of the Russian Fund for Basic Research (RFFI 10-03-96084\_p\_ypa pi-a).
Number-of-Cited-References	9
Usage-Count-Last-180-days	2
Usage-Count-Since-2013	10
Journal-ISO	Chem. Heterocycl. Compds.
Doc-Delivery-Number	840XE