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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

Write the reactions to bring about the following conversions. Methyl chloride to Ethanamine - Chemistry

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प्रश्न

Write the reactions to bring about the following conversions.

Methyl chloride to Ethanamine

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उत्तर

\[\ce{\underset{\text{Methyl chloride}}{CH3Cl} + KCN -> \underset{\text{Methyl cyanide}}{CH3C ≡ N} ->[Na/Ethanol,4 {[H]}] \underset{\text{Ethanamine}}{CH3CH2NH2}}\]

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Chemical Properties of Amines
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पाठ 13: Amines - Short answer questions (Type-I)

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संबंधित प्रश्‍न

Answer in one sentence.

Write the balanced chemical equations for the action of dil H2SO4 on diethylamine.


Answer the following

What is diazotisation?


Answer the following

Explain carbylamine reaction with suitable examples.


Write a reaction to convert methanamine into ethanamine.


Answer the following

Write a reaction to convert ethylamine into methylamine.


Answer the following.

What is the action of acetic anhydride on diethylamine?


Answer the following.

What is the action of acetic anhydride on triethylamine?


Answer the following

Write diazotisation reaction of aniline?


Write the name of the gas evolved when a primary amine is reacted with nitrous acid.


\[\ce{X ->[Sn/HCl] Propan-2-amine}\]

Compound X is ____________.


Acylation of ethanamine to form N-ethylethanamide is an example of ____________ reaction.


Which of the following will NOT give positive carbylamine test?


Select the CORRECT option about the following reaction.

\[\ce{CH3 - CH2 - N^+(CH3)3 - I^- ->[Moist][Ag2O] X ->[\Delta] Y + Z + H2O}\]


\[\ce{X ->[LiAlH4 in ether] Y ->[C2H5Br] Z -> Triethylamine}\]

X and Z are ____________ respectively.


Which group from following decreases the basic strength in substituted aniline?


Which one of the following methods is NOT used for the synthesis of amines?


Identify reagent 'A' in the following conversion?

\[\ce{N-N Dimethyl aniline ->[A][273-278 K] 4-nitroso-N-N-dimethylaniline}\]


When propanamide is treated with bromine and alcoholic NaOH, it gives ______.


What is the product obtained in the following reaction?


What is the product obtained when ethyl amine is heated with large excess of ethyl iodide?


Select the compound which on treatment with nitrous acid liberates nitrogen.


Which of the following compounds gives a dye test?


Identify the X in the reaction.

\[\ce{R - NH2 + HNO2 ->[NaNO2 + HCl][273 - 278 K] X ->[H2O] R - OH + N2\uparrow + HCl}\]


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