Amide Formation (Acetic Acid + Ammonia)

CH₃COOH + NH₃ → CH₃CONH₂ + H₂O

Обзор

Acetic acid reacts with ammonia to first form ammonium acetate, which upon strong heating loses water to form acetamide. The amide bond (C-N) is the same linkage found in proteins (peptide bonds). Direct thermal dehydration is energy-intensive; industrial methods use acyl chlorides or coupling reagents.

Участники

Роль	Вещество	Коэффициент	Состояние
Реагент	Acetic Acid CH₃COOH	1	(l)
Реагент	Ammonia NH₃	1	(g)
Продукт	Water H₂O	1	(l)

Пример из жизни

Every protein in your body is held together by amide (peptide) bonds, the same type of bond formed in this reaction.

Промышленное значение

Amide bond formation is fundamental to peptide synthesis, pharmaceutical manufacturing, and nylon production (polyamide).

Свойства

Тип: Organic
Обратимая: Нет
Энергия: Экзотермическая
ΔH: -25,0 kJ/mol
Катализатор: Heat

Связанные реакции

Epoxidation of Alkenes (mCPBA) Swern Oxidation Oxidation of Secondary Alcohol to Ketone E2 Elimination (Dehydrohalogenation) Claisen Condensation (Ethyl Acetate) Aldol Condensation of Acetaldehyde Kolbe Electrolysis Baeyer-Villiger Oxidation Beckmann Rearrangement (Cyclohexanone Oxime) Dehydration of Ethanol

Frequently Asked Questions

What is the equation for Amide Formation (Acetic Acid + Ammonia)?

The balanced equation is: CH₃COOH + NH₃ → CH₃CONH₂ + H₂O.

What type of reaction is Amide Formation (Acetic Acid + Ammonia)?

Amide Formation (Acetic Acid + Ammonia) is a organic reaction.

Is Amide Formation (Acetic Acid + Ammonia) exothermic or endothermic?

Amide Formation (Acetic Acid + Ammonia) is exothermic (releases energy). The enthalpy change (ΔH) is -25.0 kJ/mol.

What conditions are needed for Amide Formation (Acetic Acid + Ammonia)?

This reaction requires a catalyst (Heat).