The reaction of Q with PhSNa yields an organic compound (major product) that gives positive Carius test on treatment with Na 2 O 2 followed by addition of BaCl 2. The correct option(s) for Q is(are)

Question

The reaction of Q with PhSNa yields an organic compound (major product) that gives positive Carius test on treatment with Na 2 O 2 followed by addition of BaCl 2. The correct option(s) for Q is(are) (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

In option (B) and (C), NO 2 group (an EWG) is not present ortho or para position wrt the leaving group, so ArSN 2 reaction will not be possible.

Q. The reaction of $Q$ with PhSNa yields an organic compound (major product) that gives positive Carius test on treatment with $N a_{2} O_{2}$ followed by addition of $B a C l_{2}$ . The correct option(s) for $Q$ is(are)

In option (B) and (C), $N O_{2}$ group (an EWG) is not present ortho or para position wrt the leaving group, so $A r S N^{2}$ reaction will not be possible.

Q. The reaction of Q with PhSNa yields an organic compound (major product) that gives positive Carius test on treatment with Na2​O2​ followed by addition of BaCl2​. The correct option(s) for Q is(are)

In option (B) and (C), NO2​ group (an EWG) is not present ortho or para position wrt the leaving group, so ArSN2 reaction will not be possible.

Q. The reaction of $Q$ with PhSNa yields an organic compound (major product) that gives positive Carius test on treatment with $N a_{2} O_{2}$ followed by addition of $B a C l_{2}$ . The correct option(s) for $Q$ is(are)

In option (B) and (C), $N O_{2}$ group (an EWG) is not present ortho or para position wrt the leaving group, so $A r S N^{2}$ reaction will not be possible.