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The best combination of reagents for car...

The best combination of reagents for carrying out the conversion
`RCH_(2)CH_(2)OHtoRCH_(2)CH_(2)COOH`

A

`PBr_(3),KCN,H_(3)O^(+)`

B

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

C

`KCN,H_(3)O^(+)`

D

`PBr_(3),H_(3)O^(+)`

Text Solution

Verified by Experts

The correct Answer is:
A
`RCH_(2)CH_(2)OHunderset(-H_(3)PO_(3))overset(PBr_(3))toRCH_(2)CH_(2)Brunderset(-KBr)overset(KCN)toRCH_(2)CH_(2)CNoverset(H_(3)O^(+))toRCH_(2)CH_(2)COOH`
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