मराठी
महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

Write a reaction to convert methanamine into ethanamine.

Advertisements
Advertisements

प्रश्न

Write a reaction to convert methanamine into ethanamine.

रासायनिक समीकरणे/रचना
Advertisements

उत्तर

Methanamine into ethanamine:

\[\ce{\underset{Methanamine}{CH3 - NH2} ->[NaNO2/HCl][273 - 278K] [CH3 - N^{+2}Cl-] ->[H2O] CH3OH ->[PCl5] CH3Cl ->[Ethanolic NaCN] CH3CN ->[Na/C2H5OH] \underset{Ethanamine}{CH3CH2NH2}}\]

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 13: Amines - Exercises [पृष्ठ २९७]

APPEARS IN

बालभारती Chemistry [English] Standard 12 Maharashtra State Board
पाठ 13 Amines
Exercises | Q 3.08 | पृष्ठ २९७

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.

What is the action of acetic anhydride on diethylamine?


Answer the following.

What is the action of acetic anhydride on triethylamine?


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


Write the reactions to bring about the following conversions.

Methyl chloride to Ethanamine


Write the reactions to bring about the following conversions.

Nitroalkane to Alkylamine


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

Compound X is ____________.


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


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


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

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 ______.


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?


Which of the following compounds gives a dye test?


Identify the X in the reaction.

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


Convert Methyl iodide to methyl isocyanide


Above reaction is known as ______.


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

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


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×