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Which of the following is the best prepa...

Which of the following is the best preparation of meta cresol, starting form toluene?

A

`overset(HNO_(3))underset(H_(2)SO_(4))rarr overset(Zn)underset(HCl)rarroverset(HNO_(2))underset(O^(@)C)rarroverset(H_(2)O(v))rarr`

B

`overset(Br_(2))underset(FeBr_(3))rarr overset(KOH)underset(Heat)rarroverset(HCl)rarr`

C

`overset(HNO_(3))underset(H_(2)SO_(4))rarr overset((i)Zn//HCl)underset((ii)(CH_(3)CO)_(2)O)rarroverset(HNO_(3))underset(H_(2)SO_(4))rarroverset(H^(+))underset(H_(2)O)rarroverset(HNO_(2))underset(O^(@)C)rarroverset(H_(3)PO_(2))rarroverset(Zn)underset(HCl)rarroverset(HNO_(2))underset(O^(@)C)rarroverset(H_(2)O(v))rarr`

D

`overset(HNO_(3))underset(H_(2)SO_(4))rarr overset((i)Zn//HCl)underset((ii)(CH_(3)CO)_(2)O)rarroverset(HNO_(3))underset(H_(2)SO_(4))rarroverset(Zn)underset(HCl)rarroverset(HNO_(2))underset(O^(@)C)rarroverset(H_(2)O(v))rarr`

Text Solution

Verified by Experts

The correct Answer is:
C
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