1: dichloromethane / 0.5 h / 20 °C 2: acetic anhydride; sodium acetate / 90 °C View Scheme
参考文献
Jha, Amitabh; Chou, Ting-Yi; ALJaroudi, Zainab; Ellis, Bobby D.; Cameron, T. Stanley
Beilstein Journal of Organic Chemistry, 2014 , vol. 10, p. 848 - 857
1: 2-chloro-aniline With hydrogenchloride; sodium nitrite T=0 - 5°C; Diazotization; 2: ethyl acetoacetate With sodium acetate in ethanol; water Condensation;