Synthesis of substituted pyrido{[}1,2-a]pyrimidines from 2-arylmethylidene-3-fluoroalkyl-3-oxopropionates / Pryadeina MV,Burgart YV,Kodess MI,Saloutin VI // RUSSIAN CHEMICAL BULLETIN. - 2005. - V. 54, l. 12. - P. 2841-2845.

ISSN/EISSN:

1066-5285 / нет данных

Type:

Article

Abstract:

Cyclocondensation of 2-arylmethylidene-3-fluoroalkyl-3-oxopropionates with 2-aminopyridine occurs at both the polyfluoroacylvinyl and alkoxycarbonylvinyl fragments to give alkyl 4-aryl-2-polyfluoroalkyl-4H-pyrido{[}1,2-a]pyrimidine-3-carboxylates and 4-aryl-2-hydroxy-3polyfluoroacyl-4H-pyrido{[}1,2-a]pyrimidines, respectively. When treated with copper(II) acetate, the pyrido{[}1,2-a]pyrimidines yield metal complexes.

Author keywords:

cyclocondensation; regioisomerism; 2-arylmethylidene-3-fluoroalkyl-3oxopropionate; 2-aminopyridine; pyrido{[}1,2-a]pyrimidine; complex formation

DOI:

10.1007/s11172-006-0198-y

Web of Science ID:

ISI:000238274800018

Соавторы в МНС:

Другие поля

Поле	Значение
Month	DEC
Publisher	CONSULTANTS BUREAU/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013 USA
Language	English
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Multidisciplinary
Author-Email	saloutin@ios.uran.ru
ResearcherID-Numbers	Burgart, Yanina/T-8025-2017
ORCID-Numbers	Burgart, Yanina/0000-0001-6061-2410
Number-of-Cited-References	9
Usage-Count-Since-2013	2
Journal-ISO	Russ. Chem. Bull.
Doc-Delivery-Number	053AE