question_answer

Which of the following sequence of reactions (reagents) can be used for conversion of

A) \[SOC{{l}_{2}};\,{{H}_{2}}O\]            

B) \[S{{O}_{2}}C{{l}_{2}};\,alc\,KOH\]

C) \[C{{l}_{2}}/;hv\,{{H}_{2}}O\]            

D) \[SOC{{l}_{2}};\,alc.KOH\]

Correct Answer: B

Solution :

[b] \[S{{O}_{2}}C{{l}_{2}};\,alc.\,KOH\] Benzylic, halogenation of arenes.