1: aniline With hydrogenchloride; sodium nitrite in water T=0 - 5°C; 2: malononitrile With sodium acetate in ethanol; water T=0 - 5°C; pH=3 - 4; 1.5 h;
参考文献
Deeb; Yassin; Ouf; Shehta
Chemistry of Heterocyclic Compounds, 2010 , vol. 46, # 2 p. 212 - 222