|Class 12 Chemistry Aldehydes Ketones Acids||Method of Preparation of Carboxylic Acids|
Method of preparation
It is prepared basically from oxidation and hydrolysis method.
3.Hydrolysis of nitriles: In this cyanides are hydrolysed to form amides which further on hydrolysis yields carboxylic acid .
4.From Grignard reagent : In this grignard reagent is made to react with carbondioxide .
5.From acyl halide: In this hydrolysis of acyl halide is hydrolysed to form respective carboxylic acid .
6.From alkyl benzene :In this alkyl benzene is oxidised in presence of oxidising agent like alkaline potassium permagnate to form respectice carboxylic acid .