Amines Part 1

Methyl ketone gives haloform reaction to form carboxylic acid salt which on heating with ${NH}_{3}$ forms amide. Amide is reduced to amine by ${LiAlH}_{4}$.(a) Benzamide undergoes Hofmann bromamide degradation when treated with bromine and aqueous sodium hydroxide, to produces benzylamine.(b) Benzene nitrile undergoes alkaline hydrolysis to form acidamide which further give Hofmann bromamide degradation.(d) Acid chloride undergoes nucleophilic substitution with ${NH}_{3}$ to form acid amide. Acid amide undergoes Hoffmann bromamide degradation.