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Isomerisation of benzophenones and direct observation of intermediates in the aromatic acylation of phloroglucinol derivatives with trifluoroacetic anhydride

✍ Scribed by E.G. Sundholm


Book ID
103403109
Publisher
Elsevier Science
Year
1977
Tongue
French
Weight
355 KB
Volume
33
Category
Article
ISSN
0040-4020

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Solvent-free Friedel–Crafts acylation of
✍ Habib Firouzabadi; Nasser Iranpoor; Farhad Nowrouzi πŸ“‚ Article πŸ“… 2003 πŸ› Elsevier Science 🌐 French βš– 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.