REACTION OF PENTAFLUOROBENZOYLPYRUVIC ACID WITH AMINES / SALOUTIN VI,BAZYL IT,SKRYABINA ZE,KONDRATEV PN,CHUPAKHIN ON // RUSSIAN CHEMICAL BULLETIN. - 1994. - V. 43, l. 2. - P. 279-282.

ISSN/EISSN:

1066-5285 / нет данных

Type:

Article

Abstract:

Reactions of pentafluorobenzoylpyruvic acid with amines afford the respective enamines. The intramolecular cyclization of the latter results in N-substituted 4-quinolone-2-carboxylic acids. Ammonia and triethylamine favor the cyclization of pentafluorobenzoylpyruvic acid to 2-carboxychromone,

Author keywords:

PENTAFLUOROBENZOYLPYRUVIC ACID; PRIMARY AMINES; INTRAMOLECULAR CYCLIZATION; NUCLEOPHILIC SUBSTITUTION OF ORTHO FLUORINE ATOM; 5,6,7,8-TETRAFLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-2-CARBOXYLIC ACID

DOI:

10.1007/BF00695829

Web of Science ID:

ISI:A1994PY60700022

Соавторы в МНС:

—

Другие поля

Поле	Значение
Month	FEB
Publisher	PLENUM PUBL CORP
Address	CONSULTANTS BUREAU 233 SPRING ST, NEW YORK, NY 10013
Language	English
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Multidisciplinary
Number-of-Cited-References	6
Journal-ISO	Russ. Chem. Bull.
Doc-Delivery-Number	PY607