Home
Class 12
CHEMISTRY
Consider the following sequence of react...

Consider the following sequence of reaction and find out product C.
`HCN overset(C_(2)H_(5)MgX//H_(3)O^(+))(rarr)A overset(dil.NaOH)(rarr)Bunderset(Delta ) (rarr)C`

A

`CH_(3)CH_(2)CH=C(CH_(2))CHO`

B

`(CH_(3))_(2)C=C(OH)CH_(2)CHO`

C

`CH_(3)CH_(2)C(OH)CHCH_(2)CHO`

D

`CH_(3)CH_(2)C(OH)CH=CHCHO`

Text Solution

Verified by Experts

The correct Answer is:
A
`HCN underset(H_(3)O^(+))overset(C_(2)H_(5)MgX)(rarr) C_(2)H_(5)-CHOoverset(dil. NaOH)(rarr)CH_(3)CH_(2)-underset(OH)underset(|)(C)H-overset(CH_(3))overset(|)(C)H-CHOoverset(dil. acid)(rarr) CH_(3)CH_(2)-CH=overset(CH_(3))overset(|)(C)CHO`
Promotional Banner

Topper's Solved these Questions

  • ALDEHYDES,KETONES AND CARBOXYLIC ACIDS

    MARVEL PUBLICATION|Exercise CARBOXYLIC ACIDS|198 Videos

  • ALCOHOL,PHENOLS AND ETHERS

    MARVEL PUBLICATION|Exercise Test your Grasp : Ethers|30 Videos

  • BIOMOLECULES

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|40 Videos

Similar Questions

Explore conceptually related problems

In the following sequence of reaction, the product C is CH_(3)-Br overset(KCN) rarr A overset(H_(2)O^(+))rarr B overset(LiAlH_(4))underset("Ether")rarr C

In the following sequece of reactions, the end product is: CH_(3)CHOoverset(HCN)rarr(A)overset(H_(2)O)rarr(B)

In the following sequence of reaction, the end product is : HC-=CHoverset(Hg^(2+)//H_(2)SO_(4))rarr(A) overset(CH_(3)MgX)underset([H_(2)O])rarr(B)overset([O])rarr(C)

In the following sequence of reaction, the end product is : CaC_(2)overset(H_(2)O)rarr(A)overset(Hg^(2+)//H_(2)SO_(4))rarr(B)overset([o])rarr(C)overset(Ca(OH_(2)))rarr(D)overset("Heat")rarr(E)

The product (Z) in the following sequence of reaction is CH_(3)CN underset(H_(2)O //H^(+))(rarr) (X ) overset(C_(2)H_(5)OH)(rarr)(Y) overset(dil. KOH)(rarr)(Z) +C_(2)H_(5)OH

Consider the following sequence of reaction, overset(1. BrCH_(2)(COOEt)_(2))underset(2.C_(2)H_(5)O^(Theta)Na^(o+))rarr A overset(1. Ph-CH_(2)-Br)underset(2. HCl, H_(2)O, Delta)rarr B The major final product (B) is :

H-C-=C-H underset(H_(2)SO_(4))overset(HgSO_(4))(rarr)overset("dil.NaOH")(rarr)overset(Delta)(rarr)P . The final product P is

The product (D) in the following sequence of reactions is : C_(2)H_(4)overset(HBr)(rarr)(A)overset(NaOH(aq.))(rarr)(B) overset(Na)(rarr)(C ) overset(CH_(3)I)(rarr)

Consider the following sequence of reactions C_(2)H_(5)C -= CH overset(CH_(3)MgBr)rarr A underset((2)H_(2)O^(+))overset((1)HCHO) rarr B The product (B) is

MARVEL PUBLICATION-ALDEHYDES,KETONES AND CARBOXYLIC ACIDS-CARBOXYLIC ACIDS
  1. Consider the following sequence of reaction and find out product C. ...

    Text Solution

    |

  2. In the case of carboxylic acids,the alpha-carbon is the carbon:

    Text Solution

    |

  3. General formula for mono-carboxylic acid is :

    Text Solution

    |

  4. Aliphatic carboxylic acid are functional isomers of

    Text Solution

    |

  5. Compound having molecular formula C(3)H(6)O(2) is:-

    Text Solution

    |

  6. Which of the following formula represent chloroethanoic acid ?

    Text Solution

    |

  7. Fatty acids are

    Text Solution

    |

  8. General formula for mono-carboxylic acid is :

    Text Solution

    |

  9. Which of the following is example of tricarboxylic acid ?

    Text Solution

    |

  10. Glacial acetic acid is the same as :

    Text Solution

    |

  11. Which of the follwong compound does not have a carboxyl group.

    Text Solution

    |

  12. Acetic acid is a weak acid because :

    Text Solution

    |

  13. Which one of the following is ethanoic acid ?

    Text Solution

    |

  14. The common name of CH(3)(CH(2))(16)COOH acid is :

    Text Solution

    |

  15. The I.U.P.A.C. name of CH(3)-CH(2)-underset(CH(3))underset(|)(C)H-CH(2...

    Text Solution

    |

  16. The I.U.P.A.C. name of lactic acid CH(3)CHOHCOOH is :

    Text Solution

    |

  17. The IUPAC name of the compound :

    Text Solution

    |

  18. Which of the following acids occur in ants ?

    Text Solution

    |

  19. Most of the carboxylic acids exists as dimer in

    Text Solution

    |

  20. Acetic acid can be separated from aqeous solution of acetic acid,at wh...

    Text Solution

    |

  21. Which of the following is isobutyric acid?

    Text Solution

    |