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Divya posted an Question
November 26, 2020 • 16:28 pm 1 points
  • IIT JAM
  • Chemistry (CY)

Product formation

Sir to this compounds how can we write the product according to PINACOLE PINACOLONE REARRANGEMENT

2 Answer(s) Answer Now
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    Priyanshu kumar Best Answer

    check

    cropped6555591385263925363.jpg
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    sir why the structure has been changed

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    sir in first case why the methyl group has migrated.It has least migration capacity

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    here migrating group attacks trans to leaving group

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    In ist case ch3 is trans to Oh2+

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    in second case ring contraction occur as the migrating group is carbon forming the cyclohexane ring

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    second I have understood sir

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    I am not getting the first one

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    sir???

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    methyl group migrates as it is anti to leaving group

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    sir is app working not properly

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    yes sir got it .Thank you sir

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    sir please provide me any video regarding geometrical isomerism in ring compounds

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    sir???

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    I have already posted sir. But no one has answered

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    ok let me check

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    difficulty in finding videos in english...as in hindi many videos are available ...some topic videos are not available in english version

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    sir any pdf because with the information in material it is confusing to solve questions

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    ok i will check and send you here

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    ok sir I will check when you send

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    sir have you find any pdf

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    https://drive.google.com/file/d/1am85BtdHHRVdDNXxB3DV0vIKE5UfxdwL/view?usp=drivesdk check this

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    Always thanks for your guidance and time sir

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    Sir is this correct

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    in finding Screening constant

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    no one has responding for the post sir

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    Hope you help with this sir

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    It is wrong divya

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    you are finding for 3d electrons...so after 3d..here it is 4s..it has no contribution

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    sir I haven't included 4s electron

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    see

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    sir for 3s and 3p which value we should consider sir

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    follow these steps

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    yes sir now concept was clear

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    Always thanks for your help sir.Are you busy with your study these days?

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    yes divya

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    Thanks for your time sir

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    sir are you there

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    Hello sir

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    sir are you there

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