Question

Acid anhydride on reaction with primary amines give

• A. imine
• B. $2^{\circ}$ amine
• C. amide
• D. imide

Answer 1

Answer: (C)

amide

Answer 2

Acid anhydride on reaction with primary amines give substituted acid amides e.g.,
$CH_{3}COOCOCH_{3}+C_{2}H_{5}NH_{2} \rightarrow \underset{N-\text{ethylacetamide}}{CH_{3}CONHC_{2}H_{5}}+CH_{3}COOH$