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Amongst the given set of reactants, the ...

Amongst the given set of reactants, the most approprate for preparing `2^@` amine is ……

A

`2^(@)R-Br+NH_(3)`

B

`2^(@)R-Br+NaCN` followed by `H_(2)//Pt`

C

`1^(@)R-NH_(2)+RCHO` followed by `H_(2)//pt`

D

`1^(@)R -Br` (2mol)+potassium phthalimide followed by `H_(3)O^(+)`/heat

Text Solution

Verified by Experts

The correct Answer is:
C
Chemical transformation can be shown as

While other given set of reactants give primary aimne only.
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NARAYNA-AMINES & DIAZO COMPOUNDS-Level -IV
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  3. Amongst the given set of reactants, the most approprate for preparing ...

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  6. Which of the following is a 3^(@) amine

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  7. Amongst the following, the strongest base in aqueous medium is

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

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  9. Benzylamine may be alkylated as shown in the following equation C(...

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  10. The correct increasing order of basic strength of the following compou...

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  11. Methylamine reacts with HNO(2) to form….

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  12. The gas evolved when methylamine reacts with nitrous acid is….

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  13. In the nitration of benzene using a mixture of conc. H(2)SO(4) and con...

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  14. Reduction of aromatic nitro compounds using Fe and HCl gives…

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  15. The most reactive amine towards dilute hydrochloric acid is…

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  16. Which of the following compounds is the weakest Bronsted base?

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  17. Among the following amines, the strongest Bronsted base is….

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  18. The correct decreasing order of basic strength of the following specie...

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  19. Which of the following should be most volatile? I) CH3 CH2 CH2 NH2" ...

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  20. The reaction ArN2^(+) Cl^(-) overset(Cu//HCl) to ArCl + N2 + CuCl is n...

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