Home
Class 12
CHEMISTRY
Which of the following not reactions are...

Which of the following not reactions are correct ?

A

`EtCONH_2 + MeLi rarr EtOCNH^(Ө) Li^(oplus) + MeH`.

B

`EtCONPr_(2)+MeLI rarr Et-underset(O)underset(||)(C)-Me+Pr_(2)NLi`

C

`MeCONH_3 + HNO_2 rarr MeCOOH + N_2 + H_2 O`.

D

`Me-CONHMe+HNO_(2)rarrMe-overset(O)overset(||)(C)-overset(Me)overset(|)(N)-N=O+H_(2)O`

Text Solution

Verified by Experts

The correct Answer is:
A, B, C, D

For (`a` and `b`) : In `1^@` and `2^@` amide, `N` has an `H` atom, so with `RL i`, an acid-base reaction occurs, producing metal salts which are precipitates and no further reaction occurs. But in `N,N-`disubstituted amide, `N` does not have `H` atom and its reaction with `RL i` gives ketone.
For `(c) : - NH_2 underset(HNO_2) rarr -OH`
.
Promotional Banner

Topper's Solved these Questions

  • CARBOXYLIC ACIDS AND THEIR DERIVATIVES

    CENGAGE CHEMISTRY|Exercise Exercises (Singlecorrect)|64 Videos
  • CARBOXYLIC ACIDS AND THEIR DERIVATIVES

    CENGAGE CHEMISTRY|Exercise Exercises (Assertion-Reasoning)|10 Videos
  • CARBOXYLIC ACIDS AND THEIR DERIVATIVES

    CENGAGE CHEMISTRY|Exercise Exercises (Linked Comprehension)|34 Videos
  • BIOMOLECULES, POLYMERS AND CHEMISTRY IN EVERYDAY LIFE

    CENGAGE CHEMISTRY|Exercise QUESTION BANK|8 Videos
  • CHEMICAL KINETICS

    CENGAGE CHEMISTRY|Exercise Archives Subjective|23 Videos

Similar Questions

Explore conceptually related problems

Which of the following reactions is/are correct ?

Which of the following reactions are correct

CENGAGE CHEMISTRY-CARBOXYLIC ACIDS AND THEIR DERIVATIVES-Exercises (Multiple Correct)
  1. Give the decreasing order of ease of decarboxylation of the following ...

    Text Solution

    |

  2. Which of the following reactions are correcy

    Text Solution

    |

  3. Which of the following statements are correct ?

    Text Solution

    |

  4. Which of the following statements are correct ?

    Text Solution

    |

  5. Which of the following reactions are correct ?

    Text Solution

    |

  6. The following acids can be differentiated by : (I)

    Text Solution

    |

  7. Which of the following statements is/are correct about transacylation ...

    Text Solution

    |

  8. Which of the following statements are correct about the following reac...

    Text Solution

    |

  9. Which of the following statement (s) is //are correct about the prepa...

    Text Solution

    |

  10. Which of the following statements are correct about the following reac...

    Text Solution

    |

  11. Which of the following not reactions are correct ?

    Text Solution

    |

  12. Which of the following statements are correct about the given reaction...

    Text Solution

    |

  13. MeCOOEt underset(underset((iii)^(Theta)OH)((ii)HNO(2)))overset((i)NH(2...

    Text Solution

    |

  14. underset((A))(PhCOOH) overset((i) N2 H,H^(oplus)) underset((ii) Delta)...

    Text Solution

    |

  15. underset((A))(EtCOCl) overset((i)H2 N.OH) underset ((ii) overset(Ө)O H...

    Text Solution

    |

  16. underset((A))(MeCH(2)COOH)underset(underset((iii)Ag(2)O //Pt)((ii)CH(2...

    Text Solution

    |

  17. and find which of the following statements are correct.

    Text Solution

    |

  18. The structure of AZT (azidothymine) is given below. It is used to trea...

    Text Solution

    |

  19. above and find which of the following functional groups are present in...

    Text Solution

    |

  20. and find the product (s) of the controlled hydrolysis of AZT.

    Text Solution

    |