Amine Reactivity

Amine Reactivity amine Primary amine RNH2 CH3NH2 methylamine Secondary amine R2NH 2NH dimethylamine 3 Tertiary amine R3N 3N trimethylamine เกลือของเอมีน R4N+X- chlorpheniramine maleate If R' = R'' = organic group, a tertiary amine is produced Page 16 1 Amines: reactions ❑ Preparation of primary

chlorpheniramine maleate tertiary amine secondary amine primary amine ammonia NR R R NH R R NH2 R NH3 Triethylamine Diethylamine

diphenhydramine A primary aliphatic amine with excellent resistance to oxidation, fluidity, low viscosity over a wide range of temperature, outstanding color stability, A primary aliphatic amine with excellent resistance to oxidation, fluidity, low viscosity over a wide range of temperature, outstanding color stability,