- METHOD FOR PRODUCING 3,3,3-TRIFLUOROPROPIONIC ACID CHLORIDE
-
There is provided a process for producing 3,3,3-trifluoropropionyl chloride, which is characterized in that 3,3,3-trifluoropropionaldehyde is chlorinated by a chlorinating agent selected from the group consisting of chlorine (Cl2), sulfuryl chloride (SO2Cl2) and organic N-chloro compounds.
- -
-
Page/Page column 14
(2009/01/24)
-
- Clorous Acid Oxidation of Trifluoromethylphenols: Cyclopentenolones by Benzilic Acid Ring Contraction
-
The formation of 2-chloro-2-trifluoromethylcyclopentane-1,3-dione (1) in the chlorous acid oxidation of 2- and 3-trifluoromethylphenol is shown to proceed via decarboxylation of 5-chloro-1-hydroxy-4-oxo-5-trifluoromethylcyclopent-2-enecarboxylic acid (4), an isolable compound.
- Blazejewski, Jean-Claude,Dorme, Regine,Wakselman, Claude
-
p. 1861 - 1864
(2007/10/02)
-