In Friedal craft reaction Toluene can be prepared by:

Toluene may be prepared by

Toluene may be prepared by :

Toluene may be prepared by :

In Friedel-Craft's reaction, toulene can be prepared by

In Etard's reaction, Benzaldehyde can be prepared by oxidation of toluene by

The Fridel-Craft reaction of benzene is used to prepare

In Friedel-Crafts reaction for preparation of toluene, the reactants in addition to anhydrous AICI_(3) are:

Wh ich of the following catalysts is used in Friedel -Crafts reaction for preparation of toluene from benzene ?