2-AMINO-3-PYRIDINECARBOXALDEHYDE HCL CAS No: 1187932-54-2 2-Amino-6-chloro-3-pyridinecarboxaldehyde CAS No: 58584-61-5 3-Pyridinecarboxaldehyde, 6-aMino-4-chloro- CAS No: 1260664-16-1 2-AMino-4-Methyl-3-pyridinecarboxaldehyde CAS No: 54856-60-9 4-amino-6-fluoro-3-pyridinecarboxal...
利用苯和乙烯加成反应获得苯乙烷(CH2 CH3),如浓硝酸、浓硫酸的混酸反应在邻位引入硝基得NO2-|||-CH2 CH3,由于—NH2易被氧化,所以先氧化得NO2-|||-COOH,再利用Fe/HCl还原硝基得NO2-|||-COOH。答案:(1)A(2) O2N-|||-COOH +H2N-|||-NO20-|||-H-|||-一ON-|||---|||-C-N-|||-NO2 ...