Which of the following is the most stable for | vedclass

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(C) The given structure is a primary carbocation: $CH_3-C(CH_3)_2-CH_2^{\oplus}$.Carbocations undergo rearrangement to form more stable carbocations (

Vedclass · Accepted Answer

$CH_3-C^{\oplus}(CH_3)-CH_2-CH_3$

Vedclass · Answer

(C) The given structure is a primary carbocation: $CH_3-C(CH_3)_2-CH_2^{\oplus}$.Carbocations undergo rearrangement to form more stable carbocations (tertiary > secondary > primary).$A$ $1,2$-hydride shift occurs from the adjacent carbon to the positively charged carbon.This results in the formation of a tertiary carbocation: $CH_3-C^{\oplus}(CH_3)-CH_2-CH_3$.This tertiary carbocation is more stable due to hyperconjugation and inductive effects.

Which of the following is the most stable form for the given structure after rearrangement?

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The most stable carbanion among the following is

$CH_3-C(CH_3)_2-CH_2-CH_2^+ \to CH_3-C^+(CH_3)-CH(CH_3)-CH_3$
How many $H^-$ shifts are involved in the above rearrangement?

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