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Silica gel-catalysed transacylation of 2,2'-disubstituted benzophenones

✍ Scribed by C. Belled; M.R. Diaz-Mondejar; M.A. Miranda; M. Quiles; A. Corma


Publisher
Elsevier Science
Year
1986
Weight
501 KB
Volume
35
Category
Article
ISSN
0304-5102

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Synthesis of benzophenones using silica-
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Liquid phase benzoylation of activated as well as deactivated aromatics was carried out using silica gel supported FeCI 3 and benzotrichloride as a benzoylating agent. The catalyst was prepared by co-grinding FeCI 3 with silica gel in an agate mortar. The catalyst has a good shelf life of at least t