Acetic anhydride is obtained from acetyl chloride in the reaction with:
Correct answer: C. +CH3COONa
- A. P2O5
- B. H2SO4
- C. +CH3COONa
- D. CH3COOH
Explanation
Acetyl chloride reacts with sodium acetate to give acetic anhydride.
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About Carboxylic Acid Derivatives
Carboxylic acid derivatives include acid halides, acid anhydrides, esters and amides, formed by replacing the hydroxyl group of a carboxylic acid. Their nomenclature, structures, preparation, hydrolysis and relative reactivity are linked through nucleophilic acyl substitution, which differs from the nucleophilic addition reactions of aldehydes and ketones.
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