Скачать или смотреть AMINES Chemical Reaction of amines (Part 3) | Chemistry 12th state board | by Vilas Academy

Summary
Chemical Reactions of Amines (R–NH₂, R₂NH, R₃N)
1. Acid-Base Reaction
Amines are basic → form salts with acids:
R–NH₂ + HCl → R–NH₃⁺Cl⁻
2. Acylation (Formation of Amides)
R–NH₂ + R'–COCl → R–NH–CO–R' + HCl
Example: CH₃NH₂ + CH₃COCl → CH₃NHCOCH₃
3. Reaction with Nitrous Acid (HNO₂)
Primary aliphatic amines: R–NH₂ + HNO₂ → R–OH + N₂↑
Primary aromatic amines: R–NH₂ + HNO₂ → R–N₂⁺Cl⁻ (Diazonium salt)
4. Formation of Quaternary Ammonium Salts
R–NH₃⁺ + RX → R₄N⁺X⁻
5. Alkylation
R–NH₂ + RX → R–NH–R → R–N(R)₂ → R–N(R)₃
6. Reaction with Carbonyl Compounds
R–NH₂ + R'–CHO / R'–CO–R'' → Imine (Schiff base)

#amines #chemicalreactionsofamines #aminesclass12 #ncertchemistry #organicchemistry #aniline #alkylamines #arylamines #diazotization #carbylaminereaction #hoffmannrearrangement #gabrielphthalimidesynthesis #basicityofamines #electrophilicsubstitution #nucleophilicsubstitution #reductionofnitrocompounds #amination #chemistrylecture #chemistrynotes #jeechemistry #neetchemistry #cbsechemistry #organicreactions #chemistryyoutube #aminechemistry #class12chemistry