In Friedel-Crafts acylation, besides `AlCl_(3)`, the other reactants are

Options

A.
B.
C.
D.

Answer

B

Explanation

In Friedal Craft's acylation aromatic compounds such as benzene, phenol etc. undergo acylation with `CH_(3)COCl` in the presence of anhydrous `AlCl_(3)` and gives ortho and para derivatives. Intermediate is `CH_(3)C^(+)=O` (acylium ion) of this reaction