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Identify products A and B. CH3 ->[dil.KMno4][273] K A ->[Cro3] B -

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Question

Identify products A and B.

Options

  • \[\begin{array}{cc}
    \phantom{..................}\ce{O}\\
    \phantom{..................}||\\
    \ce{A: OH-CH2CH2CH2-C-CH2}
    \end{array}\]
    \[\begin{array}{cc}
    \phantom{.....................}\ce{O}\\
    \phantom{.....................}||\\
    \ce{B: HOOC-CH2CH2CH2-C-CH3}
    \end{array}\]
MCQ

Solution

Explanation:

In presence of dil. KMnO4 alkene gives cis-diols by syn-dihydroxylation. CrO3 oxides secondary alcohol to ketone and fail to oxidize tertiary alcohol. Therefore, the products would be

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Alkanes - Preparation of Alkanes from Unsaturated Hydrocarbons, Alkyl Halides and Carboxylic Acids
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