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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

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

संबंधित प्रश्‍न

Which one of the following compounds does not react with acetyl chloride?


Answer in one sentence.

How many moles of methyl bromide are required to convert ethanamine to N, N-dimethyl ethanamine?


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 the name of the reaction in which aromatic primary amines produce offensive smell.


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


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

X and Z are ____________ respectively.


Which one of the following compounds when heated with KOH and CHCl3 gives carbylamine test?


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


Which of the following on heating with chloroform and alcoholic potassium hydroxide yields carbylamine?


\[\ce{Dimethylamine + Benzoyl chloride ->[Pyridine] ?}\]

Product formed is:


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 ______.


Which of the following amines liberates nitrogen gas when treated with nitrous acid?


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.


Write the reaction of Acetyl chloride on triethylamine.


Convert Methyl iodide to methyl isocyanide


Which from following amines forms corresponding alcohol liberating dinitrogen when treated with mixture of NaNO2(aq) and HCI?


Above reaction is known as ______.


How many moles of iodomethane are consumed in the following conversion?

\[\ce{CH3NH2 ->[CH3I][Δ] (CH3)4N^+I^-}\]


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