Question

How To prepare monocarboxylic acids from cyano compounds and alcohol​

Answer 1

Answer:

Preparation from Grignard Reagents

The reaction of Grignard reagents with crushed dry ice or solid carbon dioxide leads to the formation of salts of carboxylic acids. Further, the acidification of the salts of a carboxylic acid with mineral acids leads to the formation of corresponding carboxylic acids.

Explanation:

Answer 2

Answer:

Primary alcohols and aldehydes are normally oxidized to carboxylic acids using potassium dichromate(VI) solution in the presence of dilute sulfuric acid. During the reaction, the potassium dichromate(VI) solution turns from orange to green.

Explanation:

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