Solvent-free FriedelโCrafts acylation of
โ
Habib Firouzabadi; Nasser Iranpoor; Farhad Nowrouzi
๐
Article
๐
2003
๐
Elsevier Science
๐
French
โ 103 KB
The stable and non-hygroscopic aluminum dodecatungstophosphate (AlPW 12 O 40 ), was found to be an effective catalyst (3 mol%) for the solvent-free Friedel-Crafts acylation of aromatic compounds with carboxylic acids in the presence of trifluoroacetic anhydride under mild reaction conditions.