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Write Gatterman Koch reaction...

Write Gatterman Koch reaction

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Chlorine or bremine can be introduced in the benzene ring by treating the diazonium salt solution with corresponding halogen acid in the presence of copper powder.
`ArN_(2)^(+)X^(-)overset("Cu/HCl")rarrArCl+N_(2)+CuX`
`ArN_(2)^(+)X^(-)overset("Cu/HBr")rarrArBr+N_(2)+CuX`
This reaction is called Gatterman reaction.
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Knowledge Check

  • What type of organic compounds are prepared by Gatterman-Koch reaction ?

    A
    Aliphatic aldehyde
    B
    Aromatic ketone
    C
    Aliphatic ketone
    D
    Aromatic aldehyde
    • BETTER CHOICE PUBLICATION-AMINES -QUESTION BANK (13.6 CHEMICAL REACTIONS)
    1. Write Gatterman Koch reaction

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    2. How does benzene diazonium chloride react with : Hypophosphorous aci...

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    3. Write the reaction of benzene diazonium chloride with : CH3CH2OH.

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    4. How will you convert aniline to benzene ?

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    5. How benzene diazonium chloride reacts with Cu Powder/HCl

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    6. What is Coupling reaction ?

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    7. How does benzene diazonium chloride react with : Phenol

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    8. Write the reactions of benzenediazonium chloride with : Aniline

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    9. How benzene diazonium chloride reacts with Cu Powder/HCl

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    10. Write the reaction of benzene diazonium chloride with : H2O

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    11. Write short note on Sandmeyer reactions.

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    12. How doesbenzene diazonium chloride react with: Cu2Br2//HBr

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    13. How does benzene diazonium chloride react with : Cu2Cl2//HCl

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    14. How will you convert benzene diazonium chloride Chlorobenzene

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    15. How will you convert benzene diazonium chloride Chlorobenzene

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    16. Write short note in Balz Schiemann reaction.

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    17. How does benzene diazonimum chloride react with : Fluoro boric acid.

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    18. Write the reaction of benzenediazonium chloride with Kl.

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    19. Write the reaction of benzene diazonium chloride with : CuCN

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    20. How will you convert benzene diazonium chloride to bromobenzene?

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