2-polyfluoroalkylchromones 6. Synthesis of substituted 2-morpholino-2-trifluoromethylchroman-4-ones / Sosnovskikh VY,Usachev BI // RUSSIAN CHEMICAL BULLETIN. - 2001. - V. 50, l. 3. - P. 453-455.

ISSN/EISSN:

1066-5285 / нет данных

Type:

Article

Abstract:

Morpholine adds smoothly at the double bond of substituted 5- and 8-nitro-2-trifluoromethylchromones to form the corresponding 2-morpholino-2-trifluoromethylchroman-4-ones. 6- Methoxy-5-nitro-2-trifluoromethylchromone adds also benzylamine, whereas 7-methoxy-8-nitro -2-trifluoromethylchromone undergoes ring opening under the action of benzylamine to give 3-benzylamino-4,4,4-trifluoro-1 -(2-hydroxy-4-methoxy-3-nitrophenyl)but-2-en-1 -one.

Author keywords:

2-morpholino- and 2-benzylamino-2-trifluoromethylchroman-4-ones, synthesis; substituted 5-and 8-nitro-2-trifluoromethylchromones, reactions with morpholine and benzylamine

DOI:

10.1023/A:1011357106750

Web of Science ID:

ISI:000170218100017

Соавторы в МНС:

Другие поля

Поле	Значение
Month	MAR
Publisher	CONSULTANTS BUREAU
Address	233 SPRING ST, NEW YORK, NY 10013 USA
Language	English
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Multidisciplinary
Number-of-Cited-References	6
Usage-Count-Since-2013	1
Journal-ISO	Russ. Chem. Bull.
Doc-Delivery-Number	458WH