Question

The best combination of reagents for carrying out the conversion $RCH_2CH_2OH \rightarrow RCH_2CH_2COOH$ is
(a) PBr₃, KCN, H₃O⁺
(b) PBr₃, KCN, H₂/Pt
(c) KCN, H₃O⁺
(d) PBr₃, H₃O⁺

Answer 1

$<b>$
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ƲƦ ƇƠƦƦЄƇƬ ƠƤƬƖƠƝ

The best combination of reagents for carrying out the conversion $RCH_2CH_2OH \rightarrow RCH_2CH_2COOH$ is
(a) PBr₃, KCN, H₃O⁺
(b) PBr₃, KCN, H₂/Pt
(c) KCN, H₃O⁺
(d) PBr₃, H₃O⁺

→ [B]


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Answer 2

Answer :

The best combination of reagents for carrying out the conversion RCH_2CH_2OH \rightarrow RCH_2CH_2COOH is

(a) PBr₃, KCN, H₃O⁺

(b) PBr₃, KCN, H₂/Pt

(c) KCN, H₃O⁺

(d) PBr₃, H₃O⁺

________________

The correct option is (B) : PBr₃, KCN, H₂/Pt

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