based on the reactivity trend for carboxylic acid derivatives state whether the following conversion are likely to occur (or not) 1. Ester to amide 2. Acid anhydride to acid halide 3. Acid anhydride to ester 4. Amide to ester

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Amines

Amines are organic compounds with a nitrogen atom having a lone pair of electrons on it. They are derived from ammonia (NH3) wherein hydrogen atoms are substituted by an aryl or alkyl group.