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[PDF] Reactions of Amines

Reactions of Amines 1 Reaction as a proton base (Section 19-5 and 19-6) R N H H N H H R H X H-X (proton acid) NaOH amine base ammonium salt

Examples: Basicity of Amines • Complete the following reactions: CH3NH2 + HCl NHCH3 + HCl N CH3 CH3 H CH3 + NaOH

equation: R-COOH(aq) + NaOH(aq) ? R-COO-Na+(aq) + H2O(l) b) carboxylic acids with sodium d) with primary amines (to make N-substituted amides)

+Cl¯(aq) + NaOH(aq) ——> C6H5NH2(l) + NaCl(aq) + H2O(l) 2 Amines Due to their lone pair amines react as nucleophiles with • haloalkanes

An amine on reaction with benzenesulphonyl The purpose of NaOH in the reaction is : NaOH (3) primary amine isonitrile compound conc HCl