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How would you perform the following conv...

How would you perform the following conversions?
(i) Ethanol to 2-Hydroxybut-3-enoic acid
(ii) Acetaldehyde to Butan-1-ol
(iii) Acetophenone to 2- Phenylbutan-2-ol
(iv) Ethanol to 3-Hydroxybutanol
(v) Ethanol to Acetone

Text Solution

Verified by Experts

(i) Ethanol to 2-Hydroxybut-3-enoic acid

(iv) Ethanol to 3-Hydroxybutanal
`2CH_(3)CHO overset(NaOH)underset("Aldol condensation") to CH_(3) overset(OH)overset(|)(CH)-CH_(2)-CHO`
(v) Ethanol to Acetone
`CH_(3)CH_(2)OH overset(O) to CH_(3)CHO overset(O) to (CH_(3)COOH) overset(Ca(OH)_(2))underset(Delta) to (CH_(3)COO)_(2) Ca overset(Delta) to CH_(3)COCH_(3)`
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AAKASH INSTITUTE-ALDEHYDES, KETONES AND CARBOXYLIC ACIDS -Try Yourself
  1. How would you perform the following conversions? (i) Ethanol to 2-Hy...

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  2. Give common names and IUPAC names of the following compounds.

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  3. Write the structures of the following compounds (i) 4-chloropentn-2-...

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  4. Give chemical equations and name the main product formed when (i) Et...

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  5. What are the products formed by reductive ozonolysis of penta-1,3-dien...

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  6. Give chemical equations for following conversions: (i) Propanal from...

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  7. Identify unknown compounds A to E in the following senes of chemical r...

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  8. Complete the reaction

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  9. Complete the following reactions and identify A, B and C, (i) A+H(2)...

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  10. An organic compound [A] with molecular formula C(5)H(8)O(2) is reduced...

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  11. Write reactions and conditions to bring about the following conversion...

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  12. How can we distinguish chemically the following pairs of compounds? ...

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  13. Write the various steps involved in the following conversion : CH(3)...

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  14. Give IUPAC names of the following compounds. (i) HOOC-underset(OH)un...

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  15. Complete the following reactions indicating the major product formed. ...

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  16. A compound [A] of molecular formula C(4)H(9)Br yields a compound [B] o...

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  17. How will you preform the following conversions? (i) Acetaldehyde to ...

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  18. How will you convert benzene into

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  19. Arrange the following in decreasing order of nucleophilic addition C...

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  20. Give suitable explanation for the following: (i) Chloral hydrate is ...

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  21. Hydrocarbon (X), C(7)H(12), on reaction with boron hydride followed by...

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