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The compound C(5)H(13)N is optically act...

The compound `C_(5)H_(13)N` is optically active and reacts with `HONO` to give `C_(5)H_(11)OH`. The compound is

A

(a) N- Methylbutanamine

B

(b) 2- Aminopentane

C

(c) 1- Aminopentane

D

(d) N, N' - Dimethyl propanamine

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The correct Answer is:
B
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A hydrocarbon A(C_(4)H_(8)) on reaction with HCl gives a compound 'B' (C_(4)H_(9)Cl) which on reaction with 1 mole of NH_3 gives compound 'C' (C_(4)H_(11)N) . On reacting with NaN02 and HC1 followed by the'treatment with water, compound 'C yields an optically active alcohol, 'D'. Ozonolysis of 'A gives 2 moles of acetaldehyde. Identify compounds 'A to 'D'. Explain the reactions involved.

An organic compound A (C_(4)H_(10)O ) reacts with HI giving a compound B( C_(4)H_(9)l ), which on reduction gives n-butane. On oxidation 'A' gives a compound C(C_(4)H_(8)O ) and then an acid D(C_(4)H_(8)O_(2)) . Deduce the structures of A, B, C and D and mention their IUPAC names.

A compound A of molecular formula C_(3)H_(7)O_(2)N on reaction with iron and concentrated HCl gives a compound B of molecular formula C_(3)H_(9)N . Compound B on treatment with NaNO_(2) and HCl gives another compound C of molecular formula C_(3)H_(8)O . Compound C gives effervescence with sodium. On oxidation with CrO_(3) , compound C gives a saturated aldehyde containing three carbon atoms. Deduce the structures of compounds A, B and C and write the equations of the reactions involved.

The compound X(C_5H_8) reacts with ammoniacal AgNO_3 to give a white precipitate and reacts with excess of KMnO_4 to give acid, (CH_3)_2CH-COOH . Therefore, X is:

A compound 'A' having molecular formula C_(2)H_(5)O_(2)N , on reaction with Sn and conc. HCl gives a compound B which when treated with NaNO_(2) and dil. HCl gave compound C having molecular formula C_(2)H_(6)O . The compound C when treated with Na metal give effervescenes and when reacts with CrO_(3) give a saturated aldehyde having 2 carbon atoms. Determine the structures and names of A, B and C along with the sequence of reactions.

MODERN PUBLICATION-ORGANIC COMPOUNDS CONTAINING NITROGEN-EXERCISE
  1. Ethylamine reacts with nitrous acid to form

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  2. Which of the following intermediate does not exist during Hofmann degr...

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  3. The compound C(5)H(13)N is optically active and reacts with HONO to gi...

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  4. The compound which on reaction with nitrous acid at low temperature pr...

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  5. Which of the following amines gives carbylamine reaction ?

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  6. Hinsberg's reagent is used to identify :

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  7. Which of the following amines cannot be acylated using acetyl chloride...

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  8. Diethylamine reacts with nitrous acid to give

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  9. Silver chloride is soluble in methylamine due to the formation of

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  10. Nitrous acid has no action on :

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  11. Secondary nitro alkanes react with nitrous acid to give :

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  12. What happens when nitromethane reacts with chlorine in presence of NaO...

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  13. The colour of the product obtained by reacting 2° nitroalkane with HNO...

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  14. Nitrolic acid obtained from 1° - Nitroalkane and HNO(2) reacts with Na...

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  15. Hinsberg's reagent is :

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  16. The number of possible structures of amines (C(7)H(9)N) having one ben...

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  17. ρ - chloroaniline and anilinium hydrochloride can be distinguished by ...

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  18. Primary and secondary amines can be distinguished by :

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  19. Which of the following methods is neither meant for synthesis nor for ...

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  20. What is the general formula of aliphatic amine?

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