Home
Class 12
CHEMISTRY
A nitrogen containingg organic compound ...

A nitrogen containingg organic compound gave an oily liguid on heating with bromine and potassium hydroxide solution On shaking the product with acetic anhydride an antipyretic drug was obtained The reactions indicate that the starting compound is .

A

aniline

B

benzamide

C

acetamide

D

nitrobenzene

Text Solution

Verified by Experts

The correct Answer is:
B

Reaction with `Br//KOH` (Hofmann degradation reaction) indicates that the compound is an amide and formation of antipyretic drug implies that the compound is aromatic
Acetanilide is used in medicine (under the name of antifebrin)as a febrifuge
.
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

A nitrogen containing organic compound gave an oily liqid on heating with bromine and potassium hydroxide solution. On shaking the product with acetic anhydride, an antipyretic drug was obtained. The reactions indicate that the starting compound is

When a nitrogen containing organic compound is strongly heated with conc. H_(2)SO_(4) , the product is -

An organic compound P on reduction gives compound Q which on reaction with chloroform and potassium hydroxide forms R. The compound R on catalytic reduction gives N-methylailine. The compound P is

An organic compound X gives a red precipitate on heating with Fehling's solution. Which one of the following reactions yields X as a major product ?

The compound obtained by heating the mixture of primary amine, chloroform and alcoholic potassium hydroxide is:

R SHARMA-AMINES-LevelII
  1. Which of the following does not reduce Tollens reagent .

    Text Solution

    |

  2. Aromatic nitriles (ArCN) are not prepared by reaction .

    Text Solution

    |

  3. A nitrogen containingg organic compound gave an oily liguid on heating...

    Text Solution

    |

  4. C(6)H(5)NH(2)overset((CH(3)CO)(2)O)rarrXunderset(C CI(4))overset(Br(2)...

    Text Solution

    |

  5. Among the following the weakest base is .

    Text Solution

    |

  6. Nitrobenzene gives N-phenylhydroxylamine by

    Text Solution

    |

  7. Which is formed when (CH(3))NOH is heated?

    Text Solution

    |

  8. An organic compound (A) on reduction gives compound (B) which on treat...

    Text Solution

    |

  9. Which of the following compounds possesses two configurationally stabl...

    Text Solution

    |

  10. When stannous chloride and hydrochloric acid are used as the reducing ...

    Text Solution

    |

  11. The reation of RCONH(2) with a mixture of Br(2) and aqueous KOH gives ...

    Text Solution

    |

  12. Consider the following sequence of reactions The product t(C ) cont...

    Text Solution

    |

  13. Consider the following sequence of reactions The final product (B) is ...

    Text Solution

    |

  14. Consider the following sequence of reactions (CH(3))(2)CHCOOHunderse...

    Text Solution

    |

  15. Which of the following is least reactive toward complex formation with...

    Text Solution

    |

  16. The product formed in the reaction .

    Text Solution

    |

  17. Diazonium salts form phenylhydrazines when reduced with zinc and hyd...

    Text Solution

    |

  18. In the reaction shown below the major product (s) formed is/are .

    Text Solution

    |

  19. In the above reaction the product is

    Text Solution

    |

  20. (i) red hot iron 873K(ii) fuming HNO(3) H(2)SO(4) heat (iii) H(2)S.NH(...

    Text Solution

    |