Hydrolysis of Organic Compound

My thought process with this was: The ether wala O recieved H+, bond is broken between the left end and the O atom, the left part recieves an O atom and then forms acetal with the keton group. Is this correct? Also how to approach?
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19 Replies
iTeachChem Helper
iTeachChem Helper•2mo ago
@Dexter
iTeachChem Helper
iTeachChem Helper•2mo ago
Note for OP
+solved @user1 @user2... to close the thread when your doubt is solved. Mention the users who helped you solve the doubt. This will be added to their stats.
Opt
Opt•2mo ago
Am I forgetting organic chem? Am I losing my identity as the resident organic nerd? :sweaty:
SirLancelotDuLac
SirLancelotDuLacOP•2mo ago
Wut? 💀 The answer is supposed to be (A), but I have no idea how
Opt
Opt•2mo ago
I protonated ketone first, because greater δ- on it, and then you end up with a cyclopropyl connected, OH connected carbocation which is really stable. Honestly don't know how to proceed
Nimboi
Nimboi•2mo ago
i thought the bond would break on the right end since secondary C+
SirLancelotDuLac
SirLancelotDuLacOP•2mo ago
Ring strain tho ig.
Opt
Opt•2mo ago
Where did you get this from mate?
SirLancelotDuLac
SirLancelotDuLacOP•2mo ago
Doesn't the ether O have more negative sigma? Just a random sheet my coaching sent.
Nimboi
Nimboi•2mo ago
double bonded O more partially negative innit 2 bois make more dipole than one boi same reason why cyanide as such a high dipole
SirLancelotDuLac
SirLancelotDuLacOP•2mo ago
Oh right.
Opt
Opt•2mo ago
And resonance can happen on both sides because of bent bonds so contribution due to that essentially cancels out I don't want to, but I could try illegal partial π breaking resonance structures With the cyclopropyl Nope that didn't help
Dexter
Dexter•5w ago
Hmmmm Maybe the H2O attacks the ring fisrt first because angle strain acting as Nu
Nimboi
Nimboi•5w ago
kahe? how does angle strain cause a partial charge
Dexter
Dexter•5w ago
it causes instability tho 🤔 just a thought tho
Opt
Opt•4w ago
@SirLancelotDuLac @Nimboi @Dexter I think I got it
Opt
Opt•4w ago
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SirLancelotDuLac
SirLancelotDuLacOP•4w ago
Ah. 🔥 solution. +solved Opt
iTeachChem Helper
iTeachChem Helper•4w ago
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