GOC and Organic Chemistry BasicshardMCQ MULTIPLE

According to structural theory, which of the following reactive intermediates or stable molecules caGOC and Organic Chemistry Basics Chemistry Question

Question

According to structural theory, which of the following reactive intermediates or stable molecules can directly derive significant thermodynamic stabilization from hyperconjugation?

Answer: A,B,D

💡 Solution & Explanation

Hyperconjugation stabilizes electron-deficient species with empty p-orbitals (carbocations) or half-filled p-orbitals (free radicals), and it also stabilizes $\pi$ -systems (alkenes) via $\sigma \rightarrow \pi^*$ overlap. Carbanions are electron-rich and cannot be stabilized by hyperconjugative electron donation.

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