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Addition of water to 3-methylbut-1-ene ...

Addition of water to 3-methylbut-1-ene in the presence of dil. `H_(2)SO_(4)` gives mainly

A

3-Methylbutan-1-ol

B

3-Methylbutan-2-ol

C

2-Methylbutan-1-ol

D

2-Methylbutan-2-ol

Text Solution

Verified by Experts

The correct Answer is:
D
`underset("3-Methylbut-1-ene")(CH_(3)-underset(CH_(3))underset(|)(CH)-CH=CH_(2))overset(H^(+))rarr`
`CH_(3)-underset((2^(@)))(underset(CH_(3))underset(|)(CH))-overset(+)(CH)=CH_(3)overset("Hydride shift")rarr`
`CH_(3)-underset(3^(@))underset(CH_(3))underset(|)overset(+)(C)-CH_(2)-CH_(3)overset(OH^(-))rarrunderset("2-Methylbutan-2-ol")(CH_(3)-underset(CH_(3))underset(|)overset(OH)overset(|)(C)-CH_(2)-CH_(3))`
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Knowledge Check

  • Addition of methanol to 2 - methylpropene in the presence of conc. H_2SO_4 gives

    A
    tert-Butyl alcohol
    B
    tert-Butyl methyl ether
    C
    Di-tert-butyl ether
    D
    Dimethyl ether.

  • Addition of Hi in 2-methyl but- 1-en gives

    A
    B
    C
    D

  • Ethoxy ethane with dil. H_(2)SO_(4) gives

    A
    `C_(2)H_(5)OH`
    B
    `CH_(3) OH, C_(2)H_(5)HSO_(4)`
    C
    `C_(2)H_(5)OH, C_2H_(5)HSO_(4)`
    D
    `CH_(3)OH, C_(2)H_(4)`

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