Reaction of methyl pentafluorobenzoylpyruvate and its derivatives with 2-aminobenzenethiol / Saloutin VI,Perevalov SG,Chupakhin ON // RUSSIAN JOURNAL OF ORGANIC CHEMISTRY. - 2000. - V. 36, l. 5. - P. 700-705.

ISSN/EISSN:

1070-4280 / нет данных

Type:

Article

Abstract:

Transesterfication of bis(ethyl pentafluorobenzoylpyruvato)copper(II) gave bis(methyl pentafluorobenzoylpyruvato)copper(II) which underwent intramolecular cyclization to methyl 5,6,7,8-tetrafluoro-4-oxochromene-2-carboxylate. Treatment of bis(methyl pentafluorobenzoylpyruvato)copper(II) with hydrochloric acid afforded methyl pentafluorobenzoylpyruvate which reacted with 2-aminobenzenethiol, yielding 2-{[}4-(2-aminophenylthio)tetrafluorophenyl]benzothiazole. The reaction of bis(methyl pentafluorobenzoylpyruvato)copper(II) with 2-aminobenzenethiol hydrochloride resulted in formation of 3-pentafluorobenzoylmethylene-3,4-dihydro-2H-1,4-benzothiazin-2-one. Methyl 5,6,7,8-tetrafluoro-4-oxochromene-2-carboxylate reacted with 2-aminobenzenethiol to give product of replacement of the 7-fluorine atom by 2-aminophenylthio group.

Author keywords:

нет данных

DOI:

нет данных

Web of Science ID:

ISI:000090042000014

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	MAY
Publisher	MAIK NAUKA/INTERPERIODICA
Address	C/O KLUWER ACADEMIC-PLENUM PUBLISHERS, 233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Organic
Number-of-Cited-References	12
Journal-ISO	Russ. J. Organ. Chem.
Doc-Delivery-Number	367BP