21 Replies
@Dexter
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.First step partial reduction
Syn addition of D2
So cis alkene
Then H+ heat se protonation somewhere giving a conjugated double bond (will have to draw to see)
Then that maybe forms an enol which converts to a ketone which is further reduced by LiAlH4
(will draw it once I get to my tab)
,rotate
why not form alkane
BaSO4 daala hai na
It actually covers the surface of the compound
2 baar hydrogenation kardo
Doesn't let D2 add
That's the point
Nahi karna
BaSO4 daala hi isiliye taaki ek baar ho
so u are saying we cant go alkene to alkene using lindlars catalyst?
Alkene to alkane me bhi agar tum bohot saari hydrogen daal doge to ho jayega
But the point of poisoning with BaSO4 or PdSO4 is to stop it at the alkene stage
So you'll never see a question using that reagent to go to the alkane stage
Kyunki vahi karna hota to sidha H2/Pd daal dete
oh haaan
mb mb
got it
You done with this one or should I draw it out?
A hi aa paya tha
Hmm chalo mai lunch ke baad draw karke bhejta hun
k
give idea tho
maybe aa jajye
tautomerism
ohhh
I said that here....
Will draw jaise hi time Mila
B and C should be the correct options imo
ans toh BD hai ðŸ˜
C kaise hoga
ch=ch dia hai
ch=cd hai
in our B product
also in C theres a D on the carbon next to oh one
so 2 chiral centre
+solved @Enamine
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