TRIFLUOROMETHYL KETONES FROM CARBOXYLIC-ACIDS .2. A VERSATILE ACCESS TO TRIFLUOROMETHYLATED HETEROCYCLES

Authors
BOIVIN J ELKAIM L ZARD SZ
Citation
J. Boivin et al., TRIFLUOROMETHYL KETONES FROM CARBOXYLIC-ACIDS .2. A VERSATILE ACCESS TO TRIFLUOROMETHYLATED HETEROCYCLES, Tetrahedron, 51(9), 1995, pp. 2585-2592
Citations number
24
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron → ACNP
ISSN journal
00404020
Volume
51
Issue
9
Year of publication
1995
Pages
2585 - 2592
Database
ISI
SICI code
0040-4020(1995)51:9<2585:TKFC.A>2.0.ZU;2-G
Abstract
Various trifluoromethylated heterocycles can be prepared in good yield from carboxylic acid chlorides by reaction with pyridine and trifluor oacetic anhydride followed by capture of the intermediate trifluoroacy l ketene with suitable reagents.