Questions on naming amines, their structural features, and preparation methods such as ammonolysis and the Gabriel phthalimide synthesis.
The carbylamine reaction of CH₃NH₂ with CHCl₃ and KOH forms methyl isocyanide (CH₃NC), known for its foul odor, as per the PDF.
Ref: NCERT Class 12 Chemistry > Chapter 13: Amines > Topic: Nomenclature, Structure and Preparation - Ammonolysis and Gabriel Synthesis
The carbylamine test (CHCl₃ + alcoholic KOH) with primary aliphatic amines forms isocyanides, which have a foul odor, as per the PDF’s chemical properties.
Ref: NCERT Class 12 Chemistry > Chapter 13: Amines > Topic: Nomenclature, Structure and Preparation - Ammonolysis and Gabriel Synthesis
Ethylamine (CH₃CH₂NH₂) forms ethyl isocyanide (CH₃CH₂NC) in the carbylamine reaction, as per the PDF’s chemical properties.
Ref: NCERT Class 12 Chemistry > Chapter 13: Amines > Topic: Nomenclature, Structure and Preparation - Ammonolysis and Gabriel Synthesis
Propan-1-amine (CH₃CH₂CH₂NH₂) reacts with HNO₂ to form propan-1-ol and with CHCl₃ + KOH to form propyl isocyanide, as per the PDF.
Ref: NCERT Class 12 Chemistry > Chapter 13: Amines > Topic: Nomenclature, Structure and Preparation - Ammonolysis and Gabriel Synthesis
Propan-1-amine (CH₃CH₂CH₂NH₂) forms propyl isocyanide (CH₃CH₂CH₂NC) in the carbylamine reaction, as per the PDF.
Ref: NCERT Class 12 Chemistry > Chapter 13: Amines > Topic: Nomenclature, Structure and Preparation - Ammonolysis and Gabriel Synthesis
Propan-1-amine (CH₃CH₂CH₂NH₂) forms propyl isocyanide (CH₃CH₂CH₂NC) in the carbylamine reaction, as per the PDF.
Ref: NCERT Class 12 Chemistry > Chapter 13: Amines > Topic: Nomenclature, Structure and Preparation - Ammonolysis and Gabriel Synthesis
Primary aliphatic amines like CH₃CH₂NH₂ form isocyanides (foul odor) in the carbylamine reaction, as per the PDF’s chemical properties.
Ref: NCERT Class 12 Chemistry > Chapter 13: Amines > Topic: Nomenclature, Structure and Preparation - Ammonolysis and Gabriel Synthesis
Methylamine (CH₃NH₂) forms methyl isocyanide (CH₃NC) in the carbylamine reaction, as per the PDF’s chemical properties.
Ref: NCERT Class 12 Chemistry > Chapter 13: Amines > Topic: Nomenclature, Structure and Preparation - Ammonolysis and Gabriel Synthesis
Ethylamine (CH₃CH₂NH₂) forms ethyl isocyanide (CH₃CH₂NC) in the carbylamine reaction, as per the PDF’s chemical properties.
Ref: NCERT Class 12 Chemistry > Chapter 13: Amines > Topic: Nomenclature, Structure and Preparation - Ammonolysis and Gabriel Synthesis
The carbylamine reaction (CHCl₃ + alcoholic KOH) with methylamine (CH₃NH₂) forms methyl isocyanide (CH₃NC), as per the PDF.
Ref: NCERT Class 12 Chemistry > Chapter 13: Amines > Topic: Nomenclature, Structure and Preparation - Ammonolysis and Gabriel Synthesis
Primary amines like CH₃NH₂ react with CHCl₃ and alcoholic KOH to form isocyanides (e.g., CH₃NC), which have a foul odor, as per the PDF’s carbylamine test.
Ref: NCERT Class 12 Chemistry > Chapter 13: Amines > Topic: Nomenclature, Structure and Preparation - Ammonolysis and Gabriel Synthesis
A primary amine like CH₃NH₂ can be dialkylated with excess CH₃CH₂Cl to form CH₃N(CH₂CH₃)₂, a tertiary amine, as per the PDF’s alkylation.
Ref: NCERT Class 12 Chemistry > Chapter 13: Amines > Topic: Nomenclature, Structure and Preparation - Ammonolysis and Gabriel Synthesis
