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结构式
乙二醇
甲醛
63148-62-9
MDI
丁酮
二甲基亚砜
碳酸氢钠
471-34-1
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乙二醇
甲醛
63148-62-9
MDI
丁酮
二甲基亚砜
碳酸氢钠
471-34-1
1H-噌啉-4-酮
合成路线
(共 22 条)
551-93-9
邻氨基苯乙酮
→
反应条件
18514-84-6
1H-噌啉-4-酮
反应条件
hydrogenchloride; sodium nitrite in water; acetic acid T=0 - 5°C; Borsche-Drechsel cyclization; 1 h;
参考文献
Holzer, Wolfgang; Eller, Gernot A.; Schoenberger, Simeon
Heterocycles, 2008 , vol. 75, # 1 p. 77 - 86
111054-05-8
→
反应条件
18514-84-6
1H-噌啉-4-酮
反应条件
1: n-pentyl nitrite, 36percent aq. HCl / methanol / 0.25 h / 0 °C 2: 10percent aq. NaOH / Ambient temperature 3: 97 percent / 30percent aq. NaOH / methanol / 2 h / Heating View Scheme
参考文献
Baldoli, Clara; Licandro, Emanuela; Maiorana, Stefano; Menta, Ernesto; Papagni, Antonio
Synthesis, 1987 , # 3 p. 288 - 290
111054-12-7
→
反应条件
18514-84-6
1H-噌啉-4-酮
反应条件
1: 69 percent / SnCl2*2H2O / ethyl acetate / 3 h / Heating 2: n-pentyl nitrite, 36percent aq. HCl / methanol / 0.25 h / 0 °C 3: 10percent aq. NaOH / Ambient temperature 4: 97 percent / 30percent aq. NaOH / methanol / 2 h / Heating View Scheme
参考文献
Baldoli, Clara; Licandro, Emanuela; Maiorana, Stefano; Menta, Ernesto; Papagni, Antonio
Synthesis, 1987 , # 3 p. 288 - 290
111054-09-2
→
反应条件
18514-84-6
1H-噌啉-4-酮
反应条件
1: 92 percent / 85percent aq. H2SO4 / CH2Cl2 / 3 h / Ambient temperature 2: 69 percent / SnCl2*2H2O / ethyl acetate / 3 h / Heating 3: n-pentyl nitrite, 36percent aq. HCl / methanol / 0.25 h / 0 °C 4: 10percent aq. NaOH / Ambient temperature 5: 97 percent / 30percent aq. NaOH / methanol / 2 h / Heating View Scheme
参考文献
Baldoli, Clara; Licandro, Emanuela; Maiorana, Stefano; Menta, Ernesto; Papagni, Antonio
Synthesis, 1987 , # 3 p. 288 - 290
134-20-3
邻氨基苯甲酸甲酯
→
反应条件
18514-84-6
1H-噌啉-4-酮
反应条件
1: 70 percent / benzene / 6 h / 50 °C 2: n-pentyl nitrite, 36percent aq. HCl / methanol / 0.25 h / 0 °C 3: 10percent aq. NaOH / Ambient temperature 4: 97 percent / 30percent aq. NaOH / methanol / 2 h / Heating View Scheme
参考文献
Baldoli, Clara; Licandro, Emanuela; Maiorana, Stefano; Menta, Ernesto; Papagni, Antonio
Synthesis, 1987 , # 3 p. 288 - 290
610-14-0
2-硝基苯甲酰氯
→
反应条件
18514-84-6
1H-噌啉-4-酮
反应条件
1: 88 percent / benzene / 16 h / Ambient temperature 2: 92 percent / 85percent aq. H2SO4 / CH2Cl2 / 3 h / Ambient temperature 3: 69 percent / SnCl2*2H2O / ethyl acetate / 3 h / Heating 4: n-pentyl nitrite, 36percent aq. HCl / methanol / 0.25 h / 0 °C 5: 10percent aq. NaOH / Ambient temperature 6: 97 percent / 30percent aq. NaOH / methanol / 2 h / Heating View Scheme
参考文献
Baldoli, Clara; Licandro, Emanuela; Maiorana, Stefano; Menta, Ernesto; Papagni, Antonio
Synthesis, 1987 , # 3 p. 288 - 290
16433-96-8
1-乙炔基-2-硝基苯
→
反应条件
18514-84-6
1H-噌啉-4-酮
反应条件
ammonium hydroxide; zinc Diazotieren des Reaktionsprodukts in wss. HCl und anschliessend Erwaermen;
参考文献
Schofield; Simpson
Journal of the Chemical Society, 1945 , p. 512,519
530-85-8
2-硝基苯基丙炔酸
→
反应条件
18514-84-6
1H-噌啉-4-酮
反应条件
1: FeSO4 / Diazotization.Beim Erwaermen vom diazotierten Produkt in wss. HCl 2: 210 °C View Scheme
参考文献
Schofield; Simpson
Journal of the Chemical Society, 1945 , p. 512,519
119-61-9
二苯甲酮
→
反应条件
18514-84-6
1H-噌啉-4-酮
反应条件
T=210°C;
参考文献
Schofield; Simpson
Journal of the Chemical Society, 1945 , p. 512,519
408508-53-2
+
64-17-5
乙醇
→
反应条件
18514-84-6
1H-噌啉-4-酮
反应条件
暂无反应条件数据
参考文献
Keneford et al.
Journal of the Chemical Society, 1948 , p. 358,359
Journal of the Chemical Society, 1950 , p. 1110,1111
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