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Which , if any, of the following pairs o...

Which , if any, of the following pairs of reagents could be used to prepare 2-phenyl-2-butanol ?

A

`CH_(3)CH_(2)MgBr+Ph-overset(O)overset(||)(C)-CH_(3)`

B

`CH_(3)CH_(2)MgBr+C_(6)H_(5)CH_(2)overset(O)overset(||)(C)H`

C

`CH_(3)MgI + C_(6)H_(5)CH_(2)overset(O)overset(||)(C)CH_(3)`

D

`C_(6)H_(5)MgCl + CH_(3)overset(O)overset(||)(C)CH_(2)CH_(2)CH_(3)`

Text Solution

Verified by Experts

The correct Answer is:
A
`{:(" "O" "OH),(" ||"" |"),(CH_(3)CH_(2)MgBr + Ph -C-CH_(3)overset((2) H^(+))rarr Ph-C-CH_(3)),(" |"),(" "CH_(2)-CH_(3)):}`
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