Chemistry - GOC Question with Solution | TestHub
ChemistryGOCHyper conjugationEasy2 minQB
ChemistryEasysingle choice
What is the type of conjugation for the given reaction ?
R₃Si-CH₂-CH₂-CH₂⁺ ⇌ R₃Si⁺ +
Options:
Answer:
D
Solution:
A σ bond (C-Si) shifts into the empty p orbital at a carbon that is two carbons away, and the cation closes to a cyclopropane ring. A σ bond is delocalised by another σ bond, so this is a σ-σ interaction : homohyperconjugation.
Stream:JEESubject:ChemistryTopic:GOCSubtopic:Hyper conjugation
⏱ 2mℹ️ Source: QB
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