醇的氨解反应 A2O2,△ ROH+NH高压 RNH,+ R,NH t R3n R= Me, Et Ho/Cuo-Cr,O ROH Me2NH 220-235%C RNMe296-97% R=n-CgH17, n-C12H25, n-C16H33 H2N- N2+Bo-2EN① NHEt 60-67% H2N-)+∥CHOH、Or CH2NH PhCHOH +OH PhCHo +ho+ PhNH2\ o H, PhChEnPh PhCHo-NPh PhCHONHROH Al 2O3 , 高压 RNH2 ＋ R2 NH ＋ R3 N R ＝ Me, Et ROH ＋ Me2NH ＋ NH3 H2 /CuO-Cr 2 O3 220-235 o C RNMe2 96-97% R = n-C8 H17 , n-C12 H25 , n-C16 H33 H2N NH2 + 2 EtOH Ni EtHN NHEt 60-67% H2N + CH2OH OH CH2NH PhCH2OH + OH PhCHO + H2O + H PhNH2 PhCH=NPh H PhCH2 -NPh H2O PhCH2NHPh 醇的氨解反应