Arrange stability of given carbocations in decreasing order

Question

Arrange stability of given carbocations in decreasing order <img class="img-fluid question-image" alt="Question" src="https://cdn.tardigrade.in/q/nta/c-69c6lprokww0xhax.jpg" /> (A) 1, 2, 3, 4 (B) 2, 3, 1, 4 (C) 2, 1, 3, 4 (D) 2, 3, 4, 1

Tardigrade Admin · Accepted Answer

On the basis of hyperconjugation (.α -H-atom.) the stability of these carbocations decreases as follows <img class="img-fluid question-image" alt="Solution" src="https://cdn.tardigrade.in/q/nta/c-69c6lprokww0umd7.jpg" /> Hint: Stability of carbocation propto hyperconjugation propto +I effect.

Q. Arrange stability of given carbocations in decreasing order

1, 2, 3, 4

2, 3, 1, 4

2, 1, 3, 4

2, 3, 4, 1

On the basis of hyperconjugation $(α - H - a t o m)$ the stability of these carbocations decreases as follows

Hint : Stability of carbocation $\propto$ hyperconjugation $\propto$ +I effect.

Q. Arrange stability of given carbocations in decreasing order

1, 2, 3, 4

2, 3, 1, 4

2, 1, 3, 4

2, 3, 4, 1

On the basis of hyperconjugation (α−H−atom) the stability of these carbocations decreases as follows Hint : Stability of carbocation ∝ hyperconjugation ∝ +I effect.

On the basis of hyperconjugation $(α - H - a t o m)$ the stability of these carbocations decreases as follows

Hint : Stability of carbocation $\propto$ hyperconjugation $\propto$ +I effect.