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R-CH(2)-CH(2)OH can be converted into R...

`R-CH_(2)-CH_(2)OH` can be converted into `RCH_(2)CH_(2)COOH` the correct sequence of reagent is:

A

`PBr_(3), KCN, H^(o+)`

B

`PBr_(3),KCN,H_(2)`

C

`KCN,H^(o+)`

D

`HCN,PBr_(3),H^(o+)`

Text Solution

Verified by Experts

The correct Answer is:
A
`RCH_(2)CH_(2)OH overset(PBr_(3))rarrRCH_(2)CH_(2)Br oversetKCN)rarr RCH_(2)CH_(2)CN overset(H_(2)O//H^(Theta))rarr RCH_(2)CH_(2)COOH`
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