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Aldehydes, Ketones and Carboxylic Acids
Carboxylic Acids – Reaction with Ammonia (Formation of Imides)
1 question from 1 paper, each with its answer.
- question
- 1
- paper
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- years asked, 2017–2026
- 1 of 10
- of Aldehydes, Ketones and Carboxylic Acids
- 1.1%
Concepts tested
- phthalic acid with ammonia on strong heating
All Questions
2019 1 question
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The major product of the following reaction is-
Phthalic acid + $NH_3$ → diammonium phthalate $C_6H_4(COO^-NH_4^+)_2$ On heating, it loses $2H_2O$ to give phthalamide $C_6H_4(CONH_2)_2$. On strong heating, phthalamide loses $NH_3$ to give phthalimide. So the major product is phthalimide.