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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 `
    • NARAYNA-HYDROCARBONS -EXERCISE - 2 (C.W)
    1. Predict the product C obtained in the following reaction of butyne-1. ...

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    2. Which one of the following alkenes will react faster with H(2) under c...

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    3. Products of the following reaction, CH(3)-Cequiv"CC"H(2)CH(3)underse...

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    4. Using anhydrous AlCl(3) as catalyst, which one of the following reacti...

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    5. Reaction of HBr with propene in the presence of peroxide gives :-

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    6. Among the following the aromatic compound is

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    7. The compound, CH(3)CH(2)-overset(CH(3))overset("| ")"C "=CH-CH(3) on ...

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    8. Which alkene on ozonolysis gives CH(3)CH(2)CHO and CH(3)underset(O)und...

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    9. Among the following alkenes, (I)1 - butene (II) cis -2- butene (III)...

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    10. In Friedel-Crafts reaction for preparation of toluene, the reactants i...

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    11. CH(2)=CH-CH(2)-CH-CH(2)overset(NBS)to[A]. The major product [A] is

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    12. Na//NH(3)(l) converts hex -3- yne to :

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    13. Reactivity order of halides of dehydrohalogenation is

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    14. Among the following,the most reactive towards alcoholic KOH is

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    15. The case of elimination E(1) increase in the order of alkyl halide as ...

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    16. Which of the following will give six isomers in when monochlorinated?

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    17. on ozonolysis gives :

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    18. Acetylene gives

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    19. In the reaction given below, the product C is CaC(2)overset(H(2)O)ra...

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    20. When methane is made to react with a halogen (X(2)), halides are forme...

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