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Reshav posted an Question
September 03, 2020 • 01:40 am 30 points
  • IIT JAM
  • Chemistry (CY)

Is it correct?

2 Answer(s) Answer Now
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    Dinesh khalmaniya 1 best-answer

    it's correct because tert. butoxide attack towards less sterically hindered site. due to methyl group there is steric hinderence on another site so it's take place towards conjugated site

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    it's the same case just like LDA

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    tert. butoxide is bulky reagent

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    it is not same as lda because LDA kinetic enolate bnayega and tbuok thermodynamic enolate then it will be different

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    mene is case k liye bola he.

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    is case me bhi tbuok thermodynamic enolate bnayega na

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    yes

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    Priyanshu kumar Best Answer

    I think here tert butoxide also attacks at less hindered site to remove hydrogen same as LDA..both bulky base

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    see the concept of kinetic conjugate addition

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    no sir tbuok thermodynamic enolate bnayega and LDA kinetic product bnayega then they will not be same

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    yes reshav...see above attached image...tertbutoxide conjugate addition

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    sir means mere mechn and products dono rxns ke correct hai na?

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    yes reshav

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    waha lda base tha jo less hindered site pe attack kiya or product bna

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    or yha conjugate addition

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