Chemistry, asked by amisha3016, 1 year ago

How will you convert ethyl chloride to propanoic acid?

Answers

Answered by writersparadise
79
The most simple way to produce Propanoic acid from Ethyl chloride is by using Potassium cyanide and the intermediate product undergoes hydrolysis to form the final product. There are 2 steps for this reaction.

1. In the first step, Potassium cyanide (KCN) is subjected to reaction with Ethyl alcohol in the presence of aqueous ethanol. This reaction undergoes a  nucleophilic substitution reaction and forms the intermediate product called as - Propanenitrile, with the release of KCl.

C
₂H₅Cl + KCN → C₂H₅CN + KCl

2. In the next step, the intermediate product, 
Propanenitrile is subjected to hydrolysis and it forms - Propanoic acid.

C₂H₅CN + H₃O⁺ → C₂H₅COOH + HCN
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