Home
Class 12
CHEMISTRY
In the following reaction sequence, the ...

In the following reaction sequence, the compound J is an
interemediate
`Iunderset(CH_(3)COONa)overset((CH_(3)CO)_(2)O)(to)J underset({:((ii)SOCl_(2)),((iii)"anhyd".AlCl_(3)):})overset((i)H_(2),Pd//C)(to)K`
`J(C_(9)H_(8)O_(2))` gives effervsecence on the treament with` NaHCHO_(3)`
and positive Baeyr's test.
The compound I , is

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
A
since J gives effervesence on treatment with `NaHCO_3 ` , it should contain -COOH group .As it gives postive baeyer.s test , it should be unsaturated J is obtained I as
Promotional Banner

Topper's Solved these Questions

  • ALDEHYDES ,KETONES AND CARBOXYLIC ACIDS

    MODERN PUBLICATION|Exercise COMPETITION FILE ( OBJECTIVE TYPE QUESTIONS - MULTIPLE CHOICE QUESTIONS (MCQ) ( INTEGER TYPE QUESTIONS )|9 Videos

  • ALDEHYDES ,KETONES AND CARBOXYLIC ACIDS

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST|13 Videos

  • ALDEHYDES ,KETONES AND CARBOXYLIC ACIDS

    MODERN PUBLICATION|Exercise COMPETITION FILE ( OBJECTIVE TYPE QUESTIONS - MULTIPLE CHOICE QUESTIONS (MCQ) ( C. MULTIPLE CHOICE QUESTIONS )|10 Videos

  • ALCOHOLS, PHENOLS AND ETHERS

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST (FOR BOARD EXAMINATION)|12 Videos

  • BIOMOLECULES

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST FOR BOARD EXAMINATION|13 Videos

Similar Questions

Explore conceptually related problems

In the following reaction sequence, CH_(3) - underset((X))underset(OH)underset(|)(C)H-CH_(3) overset([O])(to) Y overset(CH_(3)MgBr)underset(H^(+)// H_(2)O)(to) Z Z is

CH_(3)-overset(CH_(3))overset(|)(CH)-CH_(2)-CH_(2)underset(O)underset(||)C-CH_(3)^(+)overset(H_(2)//Pd//C)to No. of stereoisomerism.

In the following sequence of reactions, the compound C formed would be CH_(3)-underset(NH_(2))underset("| ")"CH"-CH_(3)overset(HNO_(2))underset(H_(2)O)rarr A overset([O])rarr B overset(CH_(3)MgI)underset(H^(+)//H_(2)O)rarr C

Complete the following reaction sequence : CH_(3)-overset(O)overset(||)C-CH_(3)overset((i)CH_(3)MgBr)underset((ii)H_(2)O)rarr(A)overset("Na metal")underset("ether")rarr(B)overset(CH_(3)-Br)rarr(C)

Relative stabilities of the following carbocations will be in the order {:(overset(o+)(C)H_(3),CH_(3)overset(o+)(CH_(2)),overset(o+)(C)H_(2)OCH_(3),),((i)," "(ii)," "(iii),):}

What is the correct about the following reaction CH_(3)-underset(Br)underset(|)(C)H_(2)-CH-CH_(3) overset(Mg)underset((C_(2)H_(5))_(2)O)to overset((i) CO_(2))underset((ii) H_(3)O^(+))to

MODERN PUBLICATION-ALDEHYDES ,KETONES AND CARBOXYLIC ACIDS-COMPETITION FILE ( OBJECTIVE TYPE QUESTIONS - MULTIPLE CHOICE QUESTIONS (MCQ) ( D. MULTIPLE CHOICE QUESTIONS )
  1. A carbonyl compound (P) which gives positive iodoform test, undergoes ...

    Text Solution

    |

  2. A carbonyl compound (P) which gives positive iodoform test, undergoes ...

    Text Solution

    |

  3. A carbonyl compound (P) which gives positive iodoform test, undergoes ...

    Text Solution

    |

  4. In the following reaction sequence, the compound J is an interemedia...

    Text Solution

    |

  5. In the following reaction sequence, the compound J is an interemedia...

    Text Solution

    |

  6. P and Q are isomers of dicarboxylic acid C4 H 4 O4. Both decolurize Br...

    Text Solution

    |

  7. P and Q are isomers of dicarboxylic acid C4 H 4 O4. Both decolurize Br...

    Text Solution

    |

  8. Schemes 1 and 2 describe sequential transformation of alkynes M ...

    Text Solution

    |

  9. Schemes 1 and 2 describe sequential transformation of alkynes M ...

    Text Solution

    |

  10. In the following reactions compound X is

    Text Solution

    |

  11. In the following reactions the major compound Y is

    Text Solution

    |

  12. columns 1,2, and 3 contain starting materials , reaction conditio...

    Text Solution

    |

  13. columns 1,2, and 3 contain starting materials , reaction conditio...

    Text Solution

    |

  14. columns 1,2, and 3 contain starting materials , reaction conditio...

    Text Solution

    |

  15. The reaction of compound P with CH3 MgBr (excess) in (C2 H5 )2 O follo...

    Text Solution

    |

  16. Treatment of benzene with CO/HCl in the presence of anhydrous "AlCl"(3...

    Text Solution

    |

  17. Treatment of benzene with CO/HCl in the presence of anhydrous "AlCl"(3...

    Text Solution

    |