13313-91-2Relevant articles and documents
Neutral Trichloroacetylations of Alcohols by Hexachloroacetone
Freedlander, Richard S.,Bryson, Thomas A.,Dunlap, R. Bruce,Schulman, E. M.,Lewis, Charles A.
, p. 3519 - 3521 (1981)
The addition of simple alcohols in hexachloroacetone (HCA) in the presence of strong hydrogen bond acceptors (e.g., dimethylformamide) results in a high yield of the corresponding trichloroacetate (via a haloform reaction scheme).The trichloroacetylation reactions are carried out under neutral conditions, and the resultant ester can easily be separated from the reaction mixture via extraction/distillation procedures.Kinetic evidence demonstrates that the trichloroacetylation of alcohols by HCA is a stereoselective process, and further studies suggest that the catalytic role of the acceptors is of a hydrogen bonding nature.
-
Gayler,Waddle
, p. 3358 (1941)
-