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How will you convert methanamine into ethanamine? - Chemistry

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प्रश्न

How will you convert methanamine into ethanamine?

रासायनिक समीकरण/संरचनाएँ
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उत्तर

\[\ce{\underset{Methanamine}{CH3NH2} ->[HONO][-N2, -H2O] CH3OH ->[P/I2] \underset{Methyl iodide}{CH3I} ->[KCN][-KI] CH3CN ->[Na/C2H5OH][Reduction] \underset{Ethanamine}{CH3CH2NH2}}\]

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अध्याय 9: Amines - Exercises [पृष्ठ २७९]

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एनसीईआरटी Chemistry Part 1 and 2 [English] Class 12
अध्याय 9 Amines
Exercises | Q 9.5 (vi) | पृष्ठ २७९

संबंधित प्रश्न

Which among the following molecular formulae represents urotropine?

(a) C6H12N4

(b) C6H24H4                    

(c) C6H12N4O2

(d) C6H24N4O2


Write the IUPAC name of the following compound and classify it as primary, secondary and tertiary amine.

(CH3)3CNH2


Write the IUPAC name of the following compound and classify it as primary, secondary and tertiary amine.

C6H5NHCH3


Write the IUPAC name of the following compound and classify it as primary, secondary and tertiary amine.

(CH3CH2)2NCH3


Account for the following:

Ethylamine is soluble in water, whereas aniline is not.


Account for the following:

Methylamine in water reacts with ferric chloride to precipitate hydrated ferric oxide.


How will you convert methanol to ethanoic acid?


How will you convert ethanamine into methanamine?


How will you convert nitromethane into dimethylamine?


An aromatic compound ‘A’ on treatment with aqueous ammonia and heating forms compound ‘B’ which on heating with Br2 and KOH forms a compound ‘C’ of molecular formula C6H7N. Write the structures and IUPAC names of compounds A, B and C.


Complete the following reaction:

\[\ce{C6H5NH2 + Br2 (aq) ->}\]


Complete the following reaction:

\[\ce{C6H5N2Cl ->[(i) HBF4][(ii) NaNO2/Cu, \Delta]}\]


Do the following conversions in not more than two steps :

Propanone to Propene


What is the action of p-toluenesulphonychloride on ethylamine and diethylamine?


Give simple chemical tests to distinguish between the following pair of compounds:

Benzaldehyde and Benzoic acid


Using IUPAC norms, write the formula of Hexaamminecobalt(III) sulphate.


Do the following conversions in not more than two steps:

\[\begin{array}{cc}
\ce{CH3CN to CH3 - C - CH3}\\
\phantom{...........}||\\
\phantom{...........}\ce{O}
\end{array}\]


Do the following conversions in not more than two steps:


Predict the product 'A' in the following reaction.

\[\ce{\underset{(Acetyl chloride)}{CH3COCl}->[H2][Pd-BaSO4]A + HCl}\]


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