Basic Chemistry Doubt

What will be the major and minor products of given reaction? I considered by Sn2 mechanism the major product to be 1-bromomethyl cyclopentane. However, there is a conflict in answers.
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@Dexter
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Opt
Opt8mo ago
I feel it's either 1-bromo-1-methylcyclopentane or 1-bromocyclohexane. Am not sure if the tertiary carbocation is favoured or ring expansion due to ring strain. I'd still go for tertiary carbocation since cyclopentane doesn't have much ring strain in the first place.
SirLancelotDuLac
SirLancelotDuLacOP8mo ago
But 1 degree carbon would go by sn2 right? So no carbocation would be formed?
Opt
Opt8mo ago
Steric hindrance (non planar cyclic chain) is present here. SN1 by my reckoning.
SirLancelotDuLac
SirLancelotDuLacOP8mo ago
Oh. By the way can you suggest some good source for OC for jee mains (Grade 12th)? Assuming one has to study themselves.
Deleted User
Deleted User8mo ago
.chem
!Nimay¡
!Nimay¡8mo ago
Flawed question but yeah I’d say Sn2 product will form because forming a primary carbocation requires a considerable amount of driving force
SirLancelotDuLac
SirLancelotDuLacOP8mo ago
But the answer given is via Sn1 mechanism.
Opt
Opt8mo ago
SN1 reaction takes place right? Non-planar substituent.
SirLancelotDuLac
SirLancelotDuLacOP8mo ago
+solved @Opt @!Nimay¡
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