Meta-directing groups among the following are | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) Meta-directing groups are electron-withdrawing groups (EWGs) that decrease the electron density on the benzene ring through $-M$ or $-I$ effects.$

Vedclass · Accepted Answer

$a, b, d$

Vedclass · Answer

(A) Meta-directing groups are electron-withdrawing groups (EWGs) that decrease the electron density on the benzene ring through $-M$ or $-I$ effects.$(a) -CN$ is meta-directing.$(b) -COR$ is meta-directing.$(c) -NHCOR$ is ortho/para-directing due to the $+M$ effect of the nitrogen atom.$(d) -SO_3H$ is meta-directing.$(e) -OCH_3$ is ortho/para-directing due to the $+M$ effect of the oxygen atom.Therefore,the meta-directing groups are $a, b,$ and $d$.

Meta-directing groups among the following are: $(a) -CN$,$(b) -COR$,$(c) -NHCOR$,$(d) -SO_3H$,$(e) -OCH_3$

Similar Questions

In Friedel-Crafts reactions,......... is used as a catalyst.

Choose the best method to prepare the given compound:

$TNT$ has the structure

Ozonolysis of $o$-xylene produces:

In the $Friedel-Crafts$ reaction,anhydrous $AlCl_3$ is used because it is ............

Vedclass Test Series

Exam Paper Generator

Online Exam Module