Home
Class 11
CHEMISTRY
Which of the following reactions will pr...

Which of the following reactions will produce `RCOAr` in good yield?

A

`ArCOCl+R-Hoverset(AlCl_(3))to`

B

`Ar-H+RCOCloverset(AlCl_(3))to`

C

`ArCOCl+RMgXto`

D

`ArMgX+RCOCl`

Text Solution

Verified by Experts

The correct Answer is:
B
The fiedel-crafts acylation reaction is an effective means of introducing an acyl group into an aromatic ring and in one of the best methods to make aromatic ketons
`R - overset(O)overset(||)(C )-Ar`
Promotional Banner

Topper's Solved these Questions

  • AROMATIC HYDROCARBONS

    R SHARMA|Exercise Question Bank|51 Videos

  • ALKYNES

    R SHARMA|Exercise Archives|42 Videos

  • CHEMICAL BONDING

    R SHARMA|Exercise Archives|73 Videos

Similar Questions

Explore conceptually related problems

Which of the following reactions will yield phenol ?

Which of the following reactions produces an alkene ?

Which of the following reactions will give good yield of ether ?

R SHARMA-AROMATIC HYDROCARBONS-Archives
  1. The most common reaction of benzene is

    Text Solution

    |

  2. In the chlorination of benzene with Cl(2), in the presence of anhydrou...

    Text Solution

    |

  3. The correct order of decresing reactivity of anisole (I), benzene (II)...

    Text Solution

    |

  4. Anhydrous AlCl(3) is used as a catalyst in the friedel-crafts reaction...

    Text Solution

    |

  5. The rate of nitration of phenol

    Text Solution

    |

  6. Benzene reacts with acetyl chloride in the prescence of anhydrous AlCl...

    Text Solution

    |

  7. Which of the following compounds reacts slower than benzene in electro...

    Text Solution

    |

  8. When benzene is heated with air at 500^(@)C in the presence of V(2)O(5...

    Text Solution

    |

  9. Which of the following can be employed as a reagent for a freidel-craf...

    Text Solution

    |

  10. Benzene is heated with mixture of concentrated HNO(3) and concentrated...

    Text Solution

    |

  11. Which one of the following compounds will undergo meta substitution (m...

    Text Solution

    |

  12. When notrobenzene is heated with fuming nitric acid in the presence of...

    Text Solution

    |

  13. Fridel-crafts' reaction of bromobenzene with methyl iodide gives

    Text Solution

    |

  14. p-Nitrotoluene on further nitration gives

    Text Solution

    |

  15. Which of the following substituents deactivates the benzene ring towar...

    Text Solution

    |

  16. The electrophilic aromatic substitution of a compound C(6)H(5)Y produc...

    Text Solution

    |

  17. Which of the following is not a meta-directing group in electrophilic ...

    Text Solution

    |

  18. Which of the following structures corresponds to the product expected ...

    Text Solution

    |

  19. Which of the following reactions will produce RCOAr in good yield?

    Text Solution

    |

  20. In the Friedel-Crafts acylation reaction, the electrophile is

    Text Solution

    |