Which of the following reagents/reactions wil | vedclass

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Question

(C) The conversion of $A$ ($4$-methylmethylenecyclohexane) to $B$ ($4$-methylcyclohexanecarbaldehyde) involves the transformation of an exocyclic doub

Vedclass · Accepted Answer

$BH_3, H_2O_2 / OH^-$ followed by $PCC$ oxidation

Vedclass · Answer

(C) The conversion of $A$ ($4$-methylmethylenecyclohexane) to $B$ ($4$-methylcyclohexanecarbaldehyde) involves the transformation of an exocyclic double bond into an aldehyde group.$1$. First,hydroboration-oxidation using $BH_3, H_2O_2 / OH^-$ is performed. This reaction follows anti-Markovnikov addition of water across the double bond to form a primary alcohol,$4$-methylcyclohexylmethanol.$2$. Second,the primary alcohol is oxidized to an aldehyde using $PCC$ (Pyridinium chlorochromate). $PCC$ is a mild oxidizing agent that stops the oxidation at the aldehyde stage,preventing further oxidation to a carboxylic acid.

Which of the following reagents/reactions will convert $A$ to $B$?

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