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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

Write the reactions to bring about the following conversions. Alkyl cyanide to Alkylamine

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प्रश्न

Write the reactions to bring about the following conversions.

Alkyl cyanide to Alkylamine

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उत्तर

\[\ce{\underset{\text{Alkyl cyanide}}{R - C ≡ N} + 4[H] ->[Na/C2H5OH][or LiAlH4] \underset{\text{Alkylamine}}{R - CH2 - NH2}}\]

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

संबंधित प्रश्‍न

Write a short note on Hofmann elimination


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.


Write a reaction to convert methanamine into ethanamine.


Answer the following

Write a reaction to convert ethylamine into methylamine.


Answer the following

Write diazotisation reaction of aniline?


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


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


Write the reactions to bring about the following conversions.

Methyl chloride to Ethanamine


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


Which of the following will NOT give positive carbylamine test?


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


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


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

Product formed is:


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


What is the product obtained in the following reaction?


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.


Identify the X in the reaction.

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


Write the reaction of Acetyl chloride on triethylamine.


Convert Methyl iodide to methyl isocyanide


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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