Method for the preparation of 4'-(substituted)-amino-2-(substituted) amino-3',5'-dichloroacetophenone and salts thereof
A method for the preparation of 4'-(substituted)-amino-2-(substituted)amino-3',5'-dichloroacetophenone and salts thereof. The method involves the chlorination of the corresponding 4'-(substituted)amino-2-(substituted) aminoacetophenone and acid addition s