Reactions of 1-aryl(alkyl)-3-ethoxalyl-5,6,7,8-tetrafluoro-1,4-dihydrocinnolin(quinol in)-4-ones with aromatic dinucleophiles / Fokin AS,Burgart YV,Ryzhkov OV,Saloutin VI // RUSSIAN CHEMICAL BULLETIN. - 2001. - V. 50, l. 4. - P. 689-692.

ISSN/EISSN:

1066-5285 / нет данных

Type:

Article

Abstract:

The title compounds react with o-phenylenediamine and o-aminophenol at the ethoxalyl fragment to form heteryl-substituted quinoxalones and benzooxazinones, respectively. o-Amino-benzenethiol acts as both an S-nucleophile replacing the F atom and an N-nucleophile replacing the carbonyl group in the ethoxalyl fragment. Under more drastic conditions, cyclization proceeds to form benzothiazinones.

Author keywords:

5,6,7,8-tetrafluorocinnolones; 5,6,7,8-tetrafluoroquinolones; o-phenylenediamine; o-aminophenol; o-aminobenzenethiol; quinoxalones; benzooxazinones; benzothiazinones

DOI:

10.1023/A:1011325215083

Web of Science ID:

ISI:000170448600022

Соавторы в МНС:

Другие поля

Поле	Значение
Month	APR
Publisher	CONSULTANTS BUREAU
Address	233 SPRING ST, NEW YORK, NY 10013 USA
Language	English
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Multidisciplinary
ResearcherID-Numbers	Burgart, Yanina/T-8025-2017
ORCID-Numbers	Burgart, Yanina/0000-0001-6061-2410
Number-of-Cited-References	3
Usage-Count-Since-2013	1
Journal-ISO	Russ. Chem. Bull.
Doc-Delivery-Number	462YU