nur officiel
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Saturday 31 October 2026 21:51:03 GMT
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magnalenkourouma :
[Réconfortant][Réconfortant][Réconfortant]
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To see more videos from user @nurofficiel.com, please go to the Tikwm
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Br > Cl >> F. step 2, fix a bad one: protonate the OH with a strong acid like HBr or H2SO4 so water leaves, or turn it into a tosylate with TsCl and pyridine, which keeps the carbon's configuration because the C-O bond is never touched. slide 5 is the 3 traps 🧐 an alcohol never leaves as HO- (NaCN plus an alcohol does nothing), fluoride is the worst halogen leaving group even though it is the most electronegative, and a good leaving group only makes SN1, SN2, E1 or E2 possible: the 1°, 2° or 3° carbon and the nucleophile or base still choose which one. slide 6 is today's quiz in the app 👀 which leaving group question always trips you up? 👇 #ochem #organicchemistry #sn2 #studytok #examprep"
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