5-氯-1H-吲唑-3-甲醛合成路线 （共 6 条）
反应条件
pyridinium chlorochromate in dichloromethane 1 h; Heating;
参考文献
Buechi, George; Lee, Gary C. M.; Yang, David; Tannenbaum, Steven R.
Journal of the American Chemical Society, 1986 , vol. 108, # 14 p. 4115 - 4119
反应条件
hydrogenchloride; sodium nitrite in 1,4-dioxane; water pH=2.5; 2 h; Protection from light;
参考文献
US2003/207883 A1, ;
Page/Page column 85 ;
反应条件
1: 83 percent / lithium aluminum hydride / tetrahydrofuran / 4 h / Heating 2: 66 percent / pyridinium chlorochromate / CH2Cl2 / 1 h / Heating View Scheme
参考文献
Journal of the American Chemical Society, , vol. 108, # 14 p. 4115 - 4119
反应条件
hydrogenchloride; sodium nitrite 1 h; Ambient temperature;
参考文献
Buechi, George; Lee, Gary C. M.; Yang, David; Tannenbaum, Steven R.
Journal of the American Chemical Society, 1986 , vol. 108, # 14 p. 4115 - 4119
反应条件
1.1: sodium hydroxide / water / 1 h / 50 °C 1.2: 1 h / |Cooling with ice 1.3: 20 °C 2.1: sulfuric acid / 3 h / |Reflux 3.1: diisobutylaluminium hydride / toluene; tetrahydrofuran / -10 - 20 °C 4.1: manganese(IV) oxide / ethyl acetate / 20 °C View Scheme
反应条件
1: diisobutylaluminium hydride / toluene; tetrahydrofuran / -10 - 20 °C 2: manganese(IV) oxide / ethyl acetate / 20 °C View Scheme
