MCQ
The only $o, p-$ directing group which is deactivating in nature is
- A$ - N{H_2}$
- B$ - OH$
- ✓$ - X$ (halogens)
- D$ - R$ (alkyl groups)
✓
Answer
Correct option: C.
$ - X$ (halogens)
c
(c) Electron accepting groups which make the substitution difficult are known or deactivating groups.
(c) Electron accepting groups which make the substitution difficult are known or deactivating groups.
o. p. directing groups are as follow :
$ - C{H_3},{C_2}{H_5}( - R), - N{H_2}, - OH$, halogens $(Cl,\,Br,\,I)$.
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