The correct option is
A Acetanilide
The Schotten Baumann reaction can also refer to the benzoylation of active hydrogen-containing compounds with the help of benzyl chloride and aqueous sodium hydroxide. Pyridine can also be used as an alternative to the sodium hydroxide base.
The reaction is as follows:
RNH2+R′COClBase−−→RNHCOR′+HCl
Here, R = Ph and R' =
CH3
So, product formed will be
PhNHCOCH3.
This is commonly known as acetanilide.
Hence, option (a) is correct.
General mechanism of this reaction follows 2 steps:
1) Attack of the nucleophile:
2) Removal of leaving group: