REACTION WITH ACETYL CHLORIDE:

An amine (A) C_(3)H_(9)N reacts with nitrous acid at 0 to 5^(@)C to give an oily layer separated from reaction mixture. Write the structure of A and its reaction with (i) acetyl chloride (ii) methyl magnesium bromide.

Acetyl chloride is reduced with LiAIH_(4) the product formed is

Ether on heating with acetyl chloride in presence of anhydrous ZnCl_(2) gives :

Nitrobenzene reacts with acetyl chloride in the presence of anhydrous AlCl_(3) to from

Benzene reacts with acetyl chloride in the prescence of anhydrous AlCl_(3) to give

Chlorobenzene on treatment with acetyl chloride and anhydrous AlCl_3 the major product formed will be