Preparing Amines from Alcohols AlO ROH Nh RNH+ron+ron+ho △,压力 NH3 ROH TsCl ROTS—-RNH2+TsOOrganic Chemistry Organic Chemistry Xiamen Xiamen University University Preparing Amines from Alcohols ROH + Ts C l RNH 2 + Ts O ROH + NH 3 , 压力 RNH 2 + R 2NH + R 3 N + H 2 O ROTs NH 3 Al 2 O 3