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Aldehydes can be used to make ethyl acet...

Aldehydes can be used to make ethyl acetate. Write chemical equation. (Tischenko reaction).

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All aldehyde can be made to undergo Cannizzaro.s reaction with aluminium ethoxide, `Al(OC_(2)H_(5))_(3)`. Under the reaction conditions, alcohol and carboxylic acid so produced react to form ester. For example.
`underset("Acetaldehyde (Two molecules)")(2CH_(3)CHO) overset(Al(OC_(2)H_(5))_(3))rarr underset("Ethyl acetate")(CH_(3)COOC_(2)H_(5))`
This reaction is called Tis Chenko reaction.
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BETTER CHOICE PUBLICATION-ORGANIC COMPOUND WITH FUNCTIONAL GROUP CONTANING OXYGEN-II-Question Bank (12. 3 Physical Properties )
  1. Write cross aldol condensation.

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  2. Write Claisen condensation.

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  3. Aldehydes can be used to make ethyl acetate. Write chemical equation. ...

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  4. How acetaldehyde can be used to ethyl acetate ?

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  5. Benzaldehyde does not undergo Aldol condensation. Give reason only.

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  6. What are Kolbe’s Reaction ? Give one example.

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  7. How will you distinguish between : CH(3)CHO (acetaldehyde or propana...

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  8. How will youdistinguish between benzaldehyde andacetaldehyde?

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  9. Write short note on Cannizzaro's reaction.

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  10. Write short note on Wolf-Kishner reaction.

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  11. Write short note on : Benzoin condensation.

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  12. Write the chemical equations when acetaldehyde reacts with hydroxyl am...

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  13. Write the chemical equations when acetaldehyde reacts with hydroxyl am...

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  14. Write chemical equations when Acetone reacts with hydroxylamines

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  15. Write the reaction between acetone andphenylhydrazine.

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  16. Write the reaction between acetone and 2,4- dinitropheitylhydrazine.

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  17. Write the reaction between acetone and semicarbazide.

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  18. It is necessary to control pH during the reaction of carbonyl compound...

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  19. NH3 and its derivative do not show nucleophillic addition reactions wi...

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  20. Give a chemical test to distinguish between aldehyde and ketone.

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