Reaction of 2-polyfluoroalkylchromones with 1,3,3-trimethyl-3,4-dihydroisoquinolines and methylketimines as a direct route to zwitterionic axially chiral 6,7-dihydrobenzo{[}a]quinolizinium derivatives and 2,6-diaryl-4-polyfluoroalkylpyridines / Sosnovskikh VY,Usachev BI,Sizov AY,Vorontsov II,Shklyaev YV // ORGANIC LETTERS. - 2003. - V. 5, l. 17. - P. 3123-3126.

ISSN/EISSN:

1523-7060 / нет данных

Type:

Article

Abstract:

2-Polyfluoroalkylchromones react with 1,3,3-trimethyl-3,4-dihydroisoquinolines to give zwitterionic axially chiral 6,7-dihydrobenzo{[}a]quinolizinium derivatives in high yields. In addition, performing this reaction with aromatic methylketimines is a simple and convenient synthesis of 2,6-diaryl-4-polyfluoroalkylpyridines.

Author keywords:

4-TRIFLUOROMETHYLPYRIDINES; CONVENIENT

DOI:

10.1021/ol0351448

Web of Science ID:

ISI:000184865700039

Соавторы в МНС:

Другие поля

Поле	Значение
Month	AUG 21
Publisher	AMER CHEMICAL SOC
Address	1155 16TH ST, NW, WASHINGTON, DC 20036 USA
Language	English
Keywords-Plus	4-TRIFLUOROMETHYLPYRIDINES; CONVENIENT
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Organic
Author-Email	vyacheslav.sosnovskikh@usu.ru
Number-of-Cited-References	29
Usage-Count-Since-2013	3
Journal-ISO	Org. Lett.
Doc-Delivery-Number	713NW