Which of the following carbocations will unde | vedclass

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Question

(A) Carbocation rearrangement occurs to form a more stable carbocation (e.g.,from primary to secondary or secondary to tertiary,or via ring expansion)

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(A) Carbocation rearrangement occurs to form a more stable carbocation (e.g.,from primary to secondary or secondary to tertiary,or via ring expansion). In option $A$ (image $350-$a530),the carbocation is a secondary carbocation on a cyclohexane ring. It can undergo a $1,2$-hydride shift to form a more stable tertiary carbocation. In option $B$ (image $350-$b530),the carbocation is a tertiary carbocation already,so it is relatively stable and less likely to undergo rearrangement compared to the secondary one in $A$. Therefore,the secondary carbocation in $A$ is the most prone to rearrangement to achieve greater stability.

Which of the following carbocations will undergo rearrangement?

Similar Questions

The stability of carbanions follows the order:
$I: CH_3CH_2CH_2\bar{C}H_2$
$II: CH_3\bar{C}HCH_2CH_3$
$III: (CH_3)_3\bar{C}$
$IV: CH_3\bar{C}(Ph)CH_2CH_3$

Which of the following is an incorrect stability order?

Which of the following carbocations is expected to be most stable?

Homolytic fission of the following alkanes forms free radicals: $CH_3-CH_3$,$CH_3-CH_2-CH_3$,$(CH_3)_2CH-CH_3$,and $CH_3-CH_2-CH(CH_3)_2$. The increasing order of stability of the resulting free radicals is:

Which of the following orders regarding relative stability of free radicals is correct?

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