<P> Reaction of chloroform with aromatic compounds using an aluminium chloride catalyst gives triarylmethanes , which are often brightly colored , as is the case in triarylmethane dyes . This is a bench test for aromatic compounds . </P>
<P> Reaction of chloroform with aromatic compounds using an aluminium chloride catalyst gives triarylmethanes , which are often brightly colored , as is the case in triarylmethane dyes . This is a bench test for aromatic compounds . </P>
in the friedel crafts acylation reaction aluminum chloride functions as a
in the friedel crafts acylation reaction aluminum chloride functions as a
catalyst
catalyst