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Following compounds are given to you: 2-...

Following compounds are given to you: 2-bromopentane, 2-bromo-2-methylbutane, 1-bromopentane
(i) Write the compound which is most reactive towards `S_(N)2` reaction.

Text Solution

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1-bromopentane is a primary halide, hence, due to less steric hindrance it undergoes `S_(N)2` reaction faster.
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Knowledge Check

  • Which of the following is most reactive in S_N2 reaction ?

    A
    `CH_3Cl`
    B
    `CH_3CH_2Cl`
    C
    `(CH_3)_2CHCl`
    D
    `(CH_3)_3"CC"l`

  • Which of the following are S_(N)2 reactions-

    A
    B
    C
    D

  • Which of the following compound is most reactive towards nucleophilic addition reaction ?

    A
    Ethanal
    B
    Propanal
    C
    Butanone
    D
    Propanone

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    The following compounds are given to you : 2-bromopentane, 2-bromo-2-methylbutane, 1-brompentane. (ii) Write the compound which is optically active.

    Which of the following is most reactive in S_N2 reaction?

    Which halogen atom in each compound is more reactive in S_(N)1 reaction? Why? (ii) .

    Which of the following is more reactive towards moist Ag_2O ?

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