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Aniline is reacted with bromine water an...

Aniline is reacted with bromine water and the resulting product is treated with an aqueous solution of sodium nitrite in presence of hydrochloric acid The compound so formed is converted into a tetrafluoroborate which is subsequently heated The final product is .

A

`1,3,5`-tribromobenzene

B

p-bromofluorobenzene

C

p-bromofluorobenzene

D

2,4,6-tribromofluorobenzene

Text Solution

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The correct Answer is:
D
Aniline reactss with bromine water (at room temp) to give a white ppt of `2,4,6` -tribromoaline which on treatement the corresponding diazonium salt When arene diazonium tetrafluoroborate is heated it decomposes to yield aryl fluoride
.
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R SHARMA-AMINES-LevelII
  1. The major product formed in the reaction is

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  2. Consider the following reaction The starting compound (X) is

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  3. Aniline is reacted with bromine water and the resulting product is tre...

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  4. When aniline reacts with oil of bitter almonds (C(6)H(5)CHO) condensat...

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  5. What is the decreasing order of basicity of 1^(@)2^(@) and 3^(@) ethy1...

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  6. A compound with molecular mass 180 is acylated with CH(3)COCI to get a...

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  7. Considering the basic strength of amines in aqueous sloution which one...

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  8. In the above reaction the product is

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  9. For the identification of beta-naphtho1 using dye test it is necessary...

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  10. In the following reactions the major product W is

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  11. Identify the product (E) in the following sequence of reactions

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  12. Which of the followinmg is soluble in sodium hydroxide ?

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  13. Which of the following statemnets is true ?

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  14. Which of the following will give N(2) gas no treatment with nitrous ac...

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  15. in the following sequence of reactions what is D .

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  16. In the following reaction sequence predict the compounds X and Y .

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  17. Which among the following amines can be directly oxidized to the corre...

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  18. In the above sequence II is .

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  19. The following sequence of reactions on A gives

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  20. C(6)H(5)CONHCH(3) can be converted into C(6)H(5)CH(2)NHCH(3) by .

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