Write reactions for the following conversions.
Benzene to Benzaldehyde

Write reactions for the following conversions. Propanone to Propane

Do the following conversions. Benzene to 1,3-dibromobenzene

Write the mechanism for following conversion:

Write chemical equation for the following conversions : (a) Benzene to benzyl alcohol (b) Propane nitrile to -1 phenylpropanone.

Write reactions for the following conversions. 4-Nitrobenzoic acid to Nitrobenzene

Write reactions and conditions to bring about the following conversions. (i) Toluene to benzaldehyde (ii) Calcium formate to urotropin

Describe the following giving chemical equations : (i) De-carboxylation reaction. (ii) Friedel-Crafts reaction (b) How will you bring about the following conversions ? (i) Benzoic acid to Benzaldehyde (ii) Benzene to m-Nitroacetophenone (iii) Ethanol to 3-Hydroxybutanal.

(a) How will you bring about the following conversions : (i) Toluene to benzaldehyde (ii) Ethanenitrile to ethanoic acid (B) Identify A, B, C and D in the following reactions :'

Write the reactions to bring about the following conversions. .Aniline to Sulfanilic acid