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Predict the product C obtained in the fo...

Predict the product C obtained in the following reaction of butyne-1.
`CH_(3)CH_(2)C-=CH+HCl rarr B overset(HI)rarr C`

A

`CH_(3)-underset(Cl)underset(|)CH-CH_(2)CH_(2)I`

B

`CH_(3)-CH_(2)-CH_(2)-underset(Cl)underset(|)overset(I)overset(|)C-H`

C

`CH_(3)-CH_(2)-overset(I)overset(|)CH-CH_(2)Cl`

D

`CH_(3)CH_(2)-overset(I)overset(|)underset(Cl)underset(|)C-CH_(3)`

Text Solution

Verified by Experts

The correct Answer is:
D
`CH_(3)-CH_(2)-C-=CH+HCl rarr`
`underset("2 - Chloro - 2 - iodo butane")(CH_(3)CH_(2)-underset(Cl)underset(|)C=CH_(2)overset(Hl)rarrCH_(3)-CH_(2)-overset(I)overset(|)underset(Cl)underset(|)C-CH_(3))`
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Knowledge Check

  • Predict the product C obtained in the following reaction of butyne-1 CH_3CH_2-C-=CH+HCl to B overset"HI"to C

    A
    `CH_3-undersetunderset(Cl)|CH-CH_2CH_2I`
    B
    `CH_3-CH_2-CH_2-undersetunderset(Cl)|oversetoversetI|C-H`
    C
    `CH_3-CH_2-oversetoversetI|CH-CH_2Cl`
    D
    `CH_3CH_2-undersetunderset(Cl)|oversetoversetI|C-CH_3`

  • Predict the product C obtained in the following reaction of butyne-1 CH_3CH_2-C=CH+HCl to B overset"HI"to C

    A
    `CH_3CH_2-undersetunderset(Cl)|oversetoversetI|C-CH_3`
    B
    `CH_3-undersetunderset(Cl)|CH-CH_2CH_2I`
    C
    `CH_3-CH_2-CH_2-undersetunderset(Cl)|oversetoversetI|C-H`
    D
    `CH_3-CH_2 - oversetoversetI|CH-CH_2Cl`

  • Predict the product C obtained in the following reaction of but-1-yne? CH_(3)CH_(2)-C equiv CH + HCl rarr B overset(HI)(rarr) C

    A
    `CH_(3) - CH_(2) - CH_(2) - underset(Cl)underset(|)overset(I)overset(|)(C ) - H `
    B
    `CH_(3) - CH_(2) - overset(I)overset(|)(CH) - CH_(2) `Cl
    C
    `CH_(3) - CH_(2) - underset(Cl)underset(|)overset(I)overset(|)(C ) - CH_(3)`
    D
    `CH_(3) - underset(Cl)underset(|)(CH) - CH_(2) CH_(2) I `

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