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Yaha pr E2 with induced negative mechanism kyu use ni ho skta? beta carbon (wrt to F) ke H pr base attack krega to Beta carbon pr partial negative induce hoga or chlorine ke vacant orbital ke sath resonance krke stabilise bhi hoga. Que 3
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@Dexter
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But E2 jyada favourable hai 'cause we have a better leaving group already that is Cl.
If you think about E1CB, then that possibility is pretty slight 'cause it's based on how stable is the conjugate base after the release of H; for which there is negative inductive effect of two fluorine atoms but still doesn't make it as acidic so as to decrease the probability of E2 mechanism in play while forming the major product
I can elaborate if you want after some time
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Shouldn’t we consider the resonance effect here? I knkw the -I is gonna make it unstable but on the other hand Cl have vacant orbital . So the -ve can do resonance nd become stable?
First off -I is gonna make it stable 'cause H+ leaving will create a negative charge
And for resonance, I'm not really sure if that's a favourable situation for carbon to donate a lone pair to chlorine 'cause of electronegativity difference and repulsion by it's own lone pairs
Sorry for the late reply though
@Real potato we good?
ya
+solved @Varun_Arora
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