Which of the following compounds will show faster ArSN 2 reaction?

Question

Which of the following compounds will show faster ArSN 2 reaction? (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

ArSN 2 reactions are favoured by strong EWG, - I effect of F is highest (more EN of F). <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/chemistry/04751df472f70408fd01b783272d7b9d-.png" />

Q. Which of the following compounds will show faster $A r S N^{2}$ reaction?

$A r S N^{2}$ reactions are favoured by strong $E W G, - I$ effect of $F$ is highest (more $EN$ of $F$ ).

Q. Which of the following compounds will show faster ArSN2 reaction?

ArSN2 reactions are favoured by strong EWG,−I effect of F is highest (more EN of F).

Q. Which of the following compounds will show faster $A r S N^{2}$ reaction?

$A r S N^{2}$ reactions are favoured by strong $E W G, - I$ effect of $F$ is highest (more $EN$ of $F$ ).