Home
Class 12
CHEMISTRY
The best reagent for converting, 2-pheny...

The best reagent for converting, 2-phenylpropanamide into 1-phenylethanemine is….

A

excess `H_(2)//Pt`

B

`NaOH//Br_(2)`

C

`NABH_(4)//"methanol"`

D

`LiAlH_(4)"ether"`

Text Solution

Verified by Experts

The correct Answer is:
B
The best reagent converting 2-phenylpropaamide into 1-phenylethanamine is by `NaOH//Br_(2)` and chemical transformation can be done as

This occurs due to intramolecular migration of alkyl group. It is an example of Hofmann bromamide reaction.
Promotional Banner

Topper's Solved these Questions

  • ALDEHYDE, KETONES AND CARBOXYLIC ACIDS

    NCERT EXEMPLAR|Exercise Aldehyde, Ketones And Carboxylic Acids|50 Videos

  • BIOMOLECULES

    NCERT EXEMPLAR|Exercise Biomolecules|71 Videos

Similar Questions

Explore conceptually related problems

The best reagent for converting 2-phenylpropanamide into 2-phenylpropanamine is….

The best reagent for converting 2-phenylpropanamide into 2-phenylpropanamine is

The most suitable reagent for the conversion of 2-phenylpropanamide into 1-phenylethylamine is :-

The reagents used to convert

NCERT EXEMPLAR-AMINES-Amines
  1. Amongst the given set of reactants, the most appropriate for preparing...

    Text Solution

    |

  2. The best reagent for converting 2-phenylpropanamide into 2-phenylpropa...

    Text Solution

    |

  3. The best reagent for converting, 2-phenylpropanamide into 1-phenyletha...

    Text Solution

    |

  4. Hofman bromamide degradation reaction is shown by…..

    Text Solution

    |

  5. The correct increasing order is basic strength for the following compo...

    Text Solution

    |

  6. Methylamine reacts with HNO(2) to form….

    Text Solution

    |

  7. The gas evolved when methylamine reacts with nitrous acid is

    Text Solution

    |

  8. In the nitration of benzene using a mixture of conc. H(2)SO(4) and con...

    Text Solution

    |

  9. Reduction of aromatic nitro compounds using Fe and HCl gives…

    Text Solution

    |

  10. The most reactive amine towards dilute hydrochloric acid is…

    Text Solution

    |

  11. Acid anhydrides on reaction with primary amine gives…

    Text Solution

    |

  12. The reaction Aroverset(+)(N(2))Cl overset(Cu//HCl)to ArCl+N(2)+CuCl is...

    Text Solution

    |

  13. Best method for preparing primary amines from alkyl halides without ch...

    Text Solution

    |

  14. Which of the following compounds will not undergo azo coupling reactio...

    Text Solution

    |

  15. Which of the following compounds is the weakest Bronsted base?

    Text Solution

    |

  16. Among the following amines, the strongest Bronsted base is….

    Text Solution

    |

  17. The correct decreasing order of basic strength of the following specie...

    Text Solution

    |

  18. Which of the following should be most volatile?

    Text Solution

    |

  19. Which of the following methods of preparing of amines will give some n...

    Text Solution

    |

  20. Which of the following cannot be prepared by Sandmeyer's reaction?

    Text Solution

    |