The first example of a preparative 1,4-perfluoroalkylation using (perfluoroalkyl)trimethylsilanes / Sosnovskikh VY,Sevenard DV,Usachev BI,Roschenthaler GV // TETRAHEDRON LETTERS. - 2003. - V. 44, l. 10. - P. 2097-2099.

ISSN/EISSN:

0040-4039 / нет данных

Type:

Article

Abstract:

Reactions of 2-perfluoroalkylchromones with (perfluoroalkyl)trimethylsilanes proceed as a 1,4-nucleophilic perfluoroalkylation to give 2,2-bis(perfluoroalkyl)chroman-4-ones in high yields after acid hydrolysis. Oxidation of 2,2-bis(trifluoromethyl)-6-methylchroman-4-one with K2S2O8 leads to fluorinated analogs of natural lactarochromal and the corresponding acid. (C) 2003 Published by Elsevier Science Ltd.

Author keywords:

2-perfluoroalkylchromones; (perfluoroalkyl)trimethylsilanes; 2,2-bis(perfluoroalkyl)chroman-4-ones; trifluoromethylated analogues of natural lactarochromal and corresponding acids NUCLEOPHILIC TRIFLUOROMETHYLATION; CARBONYL-COMPOUNDS; ALLYLIC ALCOHOLS; TRIMETHYL(TRIFLUOROMETHYL)SILANE; (TRIFLUOROMETHYL)TRIMETHYLSILANE; DERIVATIVES; REAGENTS

DOI:

10.1016/S0040-4039(03)00184-9

Web of Science ID:

ISI:000181242600025

Соавторы в МНС:

Другие поля

Поле	Значение
Month	MAR 3
Publisher	PERGAMON-ELSEVIER SCIENCE LTD
Address	THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND
Language	English
Keywords-Plus	NUCLEOPHILIC TRIFLUOROMETHYLATION; CARBONYL-COMPOUNDS; ALLYLIC ALCOHOLS; TRIMETHYL(TRIFLUOROMETHYL)SILANE; (TRIFLUOROMETHYL)TRIMETHYLSILANE; DERIVATIVES; REAGENTS
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Organic
Author-Email	vyacheslav.sosnovskikh@usu.ru
Number-of-Cited-References	20
Usage-Count-Last-180-days	1
Usage-Count-Since-2013	6
Journal-ISO	Tetrahedron Lett.
Doc-Delivery-Number	650BN