Zeolite catalyzed acylation of heterocyc
β
F. Richard; H. Carreyre; G. PΓ©rot
π
Article
π
1995
π
Elsevier Science
π
English
β 1007 KB
The acylation of benzofuran by acetic anhydride was carried out in the liquid phase (333 K) in the presence of Y-zeolites (Si/Al= 4.8-86). The most active zeolites were those with a Si/Al ratio = 15. Adsorption experiments at room temperature were carried out and the product distribution in the mate