Question

Consider the following transformations of a compound P.

Choose the correct option(s).

• A.
• B. $X$ is $Pd-C/\text{quinoline}/H_2$
• C.
• D.

Answer 1

Answer: (B), (C)

• NaNH₂ acts as a base for the double elimination of geminal or vicinal dihalides to give alkynes.

• Pd-C / quinoline + H₂ ; a lindlar’s catalyst that reduce only alkynes not alkenes.