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Oxidation of (CH3)2 C-CHCH2 CH3 with hot...

Oxidation of `(CH_3)_2 C-CHCH_2 CH_3` with hot alkaline `KMnO_4` gives

A

`(CH_3)-underset(OH)underset(|)CH-CH_3 & CH_3 CH_2 CH_2 OH`

B

`(CH_3)_2 C =O & CH_3 CH_2 COOH`

C

`(CH_3)_2 CHCOOH & CH_3 CH_2 COOH`

D

`(CH_3)_2 C(OH) CH(OH)CH_2 CH_3`

Text Solution

Verified by Experts

The correct Answer is:
B
Two moles of brignard reagent used
`H_3 C - underset(CH_3)underset(|)C=CH- CH_2 - CH_3 underset(OH^-)overset(KMnO_4)to ` So, `H_3 C - overset(O)overset(||)C-CH_3 + H_3 C - CH_2 - COOH`
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Knowledge Check

  • IUPAC name of (CH_3)_2 CHCH_2CH_2Br is

    A
    1-Bromo-3-methylbutane
    B
    1-Bromo-3-methylpropane
    C
    1-Bromopentane
    D
    3-Bromopentane

  • IUPAC name of (CH_3)_2 CHCH_2 CH_2 Br is

    A
    1-Bromo-3-methylbutane
    B
    1-Bromo-3-methylpropane
    C
    1-Bromopentane
    D
    3-Bromopentane

  • IUPAC name of (CH_3)_2CHCH_2CH_2Br is

    A
    1-Bromo - 3 -methyl butane
    B
    1-Bromo - 3-methyl propane
    C
    1-Bromo pentane
    D
    3-Bromo pentane

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