How will you bring about the following conversion in not more than two steps? Benzoic acid to m-Nitrobenzyl alcohol

Benzoic acid to m -Nitrobenzyl alcohol: In the conversion of Benzoic acid to m-Nitrobenzyl alcohol, the first step involved is the reduction of benzoic acid in the presence of LiAlH 4 followed by hydrolysis to give benzoyl alcohol. The product formed undergoes nitration by reacting with nitric acid in the presence of sulphuric acid to give m-Nitrobenzyl alcohol.

E M B I B E

Chemistry Part 2 Textbook for Class 12>Chapter 3 - Aldehydes, Ketones and Carboxylic Acids>Exercises>Q 12.18

HARD

12th CBSE

IMPORTANT

Earn 100

Give plausible explanation for the following:

During the preparation of esters from a carboxylic acid and an alcohol in the presence of an acid catalyst, the water or the ester should be removed as soon as it is formed.

Important Questions on Aldehydes, Ketones and Carboxylic Acids

EASY

12th CBSE

IMPORTANT

Chemistry Part 2 Textbook for Class 12>Chapter 3 - Aldehydes, Ketones and Carboxylic Acids>Exercises>Q 12.19

An organic compound contains

69.77 %

carbon,

11.63 %

hydrogen and rest oxygen. The molecular mass of the compound is

86

. It does not reduce Tollens’ reagent but forms an addition compound with sodium hydrogen sulphite and give positive iodoform test. On vigorous oxidation it gives ethanoic and propanoic acid. Write the possible structure of the compound.