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The base catalysed reaction of 1,2-diket...

The base catalysed reaction of 1,2-diketone to a salt of 2-hydroxy carbonxylic acid is known as benzile acid rearrangement . The reaction is not application to 1,2-diketones containing `alpha-` methylene group because of competing aldol condensation .

Find out product of following reaction :

A

B

C

D

None of these

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The correct Answer is:
A
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The base catalysed addition of a compound having active methylene group (or relatively acidic hydrogen) to activate alkene is known as Michael addition reaction. Find out product of following reaction :

Acid catalysed conversation of 1,2-diol or vicinal, into carbonyl compound known as pinocaol-pinacolone rearrangement. Generally more electron donating group migrate during mechanism, migration of H is faster because of its smaller size. What would be the major product of reaction?

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Benzoin condensation Reaction|| Benzil-Benzilic acid Rearrangement||Reformatsky Reaction||Reaction OF active methylene group|| Knoevenagel Reaction|| Michael addition Reaction

The base catalysed addition of a compound having active methylene group (or relatively acidic hydrogen) to activate alkene is known as Michael addition reaction.

The base catalysed addition of a compound having active methylene group (or relatively acidic hydrogen) to activate alkene is known as Michael addition reaction.

Acid catalysed conversation of 1,2-diol or vicinal, into carbonyl compound known as pinocaol-pinacolone rearrangement. Generally more electron donating group migrate during mechanism, migration of H is faster because of its smaller size. Which of the following is not correct about this rearrangement?

Acid catalysed conversation of 1,2-diol or vicinal, into carbonyl compound known as pinocaol-pinacolone rearrangement. Generally more electron donating group migrate during mechanism, migration of H is faster because of its smaller size. Which of the following is not correct about this rearrangement?

HIMANSHU PANDEY-CARBONYL COMPOUNDS-Linked Comprehension Type (Q.1 To Q.25)
  1. The additon reaction of enol or enolate to the carbonyl function of al...

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  2. The additon reaction of enol or enolate to the carbonyl function of al...

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  3. The base catalysed reaction of 1,2-diketone to a salt of 2-hydroxy car...

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  4. The base catalysed reaction of 1,2-diketone to a salt of 2-hydroxy car...

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  5. The base catalysed reaction of 1,2-diketone to a salt of 2-hydroxy car...

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  6. When an aldehyde with no alpha-hydrogen react with concentrated aqueo...

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  7. When an aldehyde with no alpha-hydrogen react with concentrated aqueo...

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  8. When an aldehyde with no alpha-hydrogen react with concentrated aqueo...

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  9. When two molecules of an ester undergo a condensation reaction, the re...

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  10. When two molecules of an ester undergo a condensation reaction, the re...

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  11. When two molecules of an ester undergo a condensation reaction, the re...

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  12. A organic compound A has molecular formula C(11)H(14)O.A on treatment ...

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  13. A organic compound A has molecular formula C(11)H(14)O.A on treatment ...

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  14. A organic compound A has molecular formula C(11)H(14)O.A on treatment ...

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  15. A + B underset(Delta)overset(NaOH)rarr Product :

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  16. Find correct structure of E :

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  17. E overset(CF(3)CO(3)H)rarr Product :

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  18. Compound having -overset(O)overset(||)C-CH(3) group reacts rapidly wi...

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  19. Compound having -overset(O)overset(||)C-CH(3) group reacts rapidly wi...

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  20. Compound having -overset(O)overset(||)C-CH(3) group reacts rapidly wi...

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