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Which of these alkyl halides can be used...

Which of these alkyl halides can be used to prepare amines using Gabriel phthalimide synthesis?

A

Vinyl bromide

B

1-Bromo-3-methylpentane

C

Bromobenzene

D

2-Bromo-2, 3-dimethylbutane

Text Solution

Verified by Experts

The correct Answer is:
B
Gabriel synthesis is used to prepare primary amines from haloalkanes. The reaction proceeds by `S_N 2` mechanism, so primary haloalkanes or those which can undergo `S_N 2` reaction are used to obtain arnines is in good yield.
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BRILLIANT PUBLICATION-NITROGEN COMPOUNDS-LEVEL-I
  1. Acetamide and ethyl amine are distinguished by reacting with

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  2. The reaction in which primary amine is not formed

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  3. Which of these alkyl halides can be used to prepare amines using Gabri...

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  4. Which one of the following methods is neither meant for the synthesis ...

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  5. Considering the basic strength of amines in aqueous solution, which on...

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  6. In the chemical reaction, CH 3 ​ CH 2 ​ NH 2 ​ + CHCl 3 ​ ...

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  7. The final product formed when ethyl amine is treated with NaNO2 and HC...

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  8. Conversion of benzene diazonium chloride to chlorobenzene is an exampl...

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  9. Arrange the following compounds in decreasing order of their basic cha...

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  10. What is the end product in the following sequence of reactions? Ace...

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  11. Which of the following cannot produce hydrogen when treated with metal...

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  12. Consider the synthesis below. What is reagent Z?

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  13. The reduction of which of the following compounds would yield secondar...

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  14. Lowest boiling point will be of the compound

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  15. Which of the following can be detected by carbylamine reaction-

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  16. Which of the following is produced by reducing RCN in sodium and alcoh...

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  17. When a solution of aliphatic amine is treated with HNO2 the effervesce...

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  18. The compound which on reaction with aqueous nitrous acid at a low temp...

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  19. Which of the following can not give Hoffmann's bromamide reaction:

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  20. Which of the following is the weakest Bronsted base?

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