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The reaction. CH(3)-overset(O)overset(...

The reaction.
`CH_(3)-overset(O)overset(||)(C)-OCH_(3)+C_(2)H_(5)overset(H^(+) or OH^(-))to`
`CH_(3)-overset(O)overset(||)(C)-OC_(2)H_(5)+CH_(3)OH "is called"`

A

Perkin's reaction

B

Claisen-Schmidt reaction

C

Esterification

D

Trans-esterification

Text Solution

Verified by Experts

The correct Answer is:
D
The subsitution of alkoxy group of ester is called trans-esterification. It occurs in presence of either an acid or base.
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H_(3)C-overset(O)overset(||)(C)-CH_(2)CH_(2)CO_(2)CH_(3) to H_(3)C-overset(OH)overset(||)(CH)-CH_(2)CH_(2)CH_(2)OH can be effected using:

H_(3)C-overset(O)overset(||)(C)-CH_(2)CH_(2)CO_(2)CH_(3) to H_(3)C-overset(OH)overset(||)(CH)-CH_(2)CH_(2)CH_(2)OH can be effected using:

In the reaction : CH_(3)-overset(O)overset(||)(C)-OH+ArarrB +H_(2) A is :

Consider the following reaction: CH_(3)-overset(O)overset(||)(C)-OH+CH_(3)-OH overset(H^(o+))hArrCH_(3)-overset(O)overset(||)(C)-O-CH_(3)+HOH True about the reaction is:

Arrange reactivity of given compounds in decreasing order for hydrolysis reaction? (1) CH_(3)-overset(O)overset(||)C-NH_(2) (2) CH_(3)-overset(O)overset(||)C-Cl (3) CH_(3)-overset(O)overset(||)C-O-overset(O)overset(||)C-CH_(3) (4) CH_(3)-overset(O)overset(||)C-OC_(2)H_(5) Select the correct answer from the codes given below:

Acid-catalyzed mechanism of given aldol reaction. 2CH_(3)-overset(O)overset(||)C-CH_(3) overset(HCl) to CH_(3)-overset(O)overset(|)C-CH=overset(CH_(3))overset(|)C-CH_(3)+H_(2)O

A2Z-ALDEHYDES, KETONES AND CARBOXYLIC ACID-Derivatives Of Carboxylic Acid
  1. Which is the best reagent for the following transformation? CH(3)-C-...

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  2. The reaction of acetamide with water is an example of

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  3. The reaction. CH(3)-overset(O)overset(||)(C)-OCH(3)+C(2)H(5)overset(...

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  4. Acetic anhydride reacts with excess of ammonia to from

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  5. Choose the best method that could performed the following transformati...

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  6. Arrange the following esters in the following order of reactivity in b...

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  7. Which of the following esters cannot undergo Claisen self-condensation

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  8. Which ester given below can most easily be produced by acid cataysed e...

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  9. Which of the following ester is most likely to undergo unimolecular ac...

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  10. What is formed as the major organic product in the reaction? CH(3)CH...

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  11. Which is most reactive in base cataysed hydroysis reaction?

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  12. Name the end product in the following series of reaction CH(3)COOH o...

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  13. Which reaction given a polymeric amide?

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  14. Benzoyl chloride is prepared from benzoic acid by :

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  15. Ethyl ester overset(MeMgBr) underset(excess)rarr P. The product P will...

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  16. In the reaction the structure of the product T is:

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  17. The compound P, Q and S were separtely subjected to nitration usi...

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  18. The order of decreasing raye of reaction with ammount is

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  19. CH(3)COOCH(3) + "excess" PhMgBr rarr "product" overset (H^(+)) to X Th...

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  20. When acetamide is treated with NaOBr, the product formed is

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