Question

42. Sulphamethazine is prepared by the condensation of
(A) N-acetyl sulphanilyl chloride with 2-amino 4,6-dimethyl pyridine
(B) N-acetyl sulphanilyl
chloride with 2-amino 4,6-dimethyl pyrimidine
(C) N-acetyl sulphanilyl chloride with 2-amino pyridine
(D) N-acetyl sulphanilyl chloride with 2-amino pyrimidine
​

Answer 1

Answer:

Explanation:

(A) N-acetyl sulphanilyl chloride with 2-amino 4,6-dimethyl pyridine