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63148-62-9
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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
80776-31-4
合成路线
（共 10 条）
80776-22-3
→
反应条件
80776-31-4
反应条件
acide nitrique fumant in acetic acid T=45°C; 2.5 h;
参考文献
Lancelot, Jean-Charles; Gazengel, Jean-Marie; Robba, Max
Journal of Heterocyclic Chemistry, 1981 , vol. 18, p. 1281 - 1285
80776-25-6
→
反应条件
80776-31-4
反应条件
acide nitrique fumant in acetic acid 1 h; Ambient temperature;
参考文献
Lancelot, Jean-Charles; Gazengel, Jean-Marie; Robba, Max
Journal of Heterocyclic Chemistry, 1981 , vol. 18, p. 1281 - 1285
132-32-1
3-氨基-9-乙基咔唑
→
反应条件
80776-31-4
反应条件
1: 84 percent / 2.5 h / Heating 2: 82 percent / acide nitrique fumant / acetic acid / 2 h / 45 °C 3: 46 percent / acide nitrique fumant / acetic acid / 1 h / Ambient temperature View Scheme
参考文献
Lancelot, Jean-Charles; Gazengel, Jean-Marie; Robba, Max
Journal of Heterocyclic Chemistry, 1981 , vol. 18, p. 1281 - 1285
6954-68-3
→
反应条件
80776-31-4
反应条件
1: 67 percent / acide nitrique fumant / acetic acid / 1.5 h / 30 °C 2: 50 percent / acide nitrique fumant / acetic acid / 2.5 h / 45 °C 3: 83 percent / 1) acide chlorhydrique, 2) soude a 20percent / 4 h / Heating; 1) ethanol, 2) eau 4: 83 percent / 1.5 h / Heating View Scheme
参考文献
Lancelot, Jean-Charles; Gazengel, Jean-Marie; Robba, Max
Journal of Heterocyclic Chemistry, 1981 , vol. 18, p. 1281 - 1285
80776-28-9
→
反应条件
80776-31-4
反应条件
1: 73 percent / acide formique / 1.5 h / Heating 2: 46 percent / acide nitrique fumant / acetic acid / 1 h / Ambient temperature View Scheme
参考文献
Lancelot, Jean-Charles; Gazengel, Jean-Marie; Robba, Max
Journal of Heterocyclic Chemistry, 1981 , vol. 18, p. 1281 - 1285
80776-23-4
→
反应条件
80776-31-4
反应条件
1: 23 percent / acide nitrique fumant / acetic acid / 3 h / Ambient temperature 2: 53 percent / acide chlorhydrique conc. / ethanol / 1.5 h / Heating 3: 73 percent / acide formique / 1.5 h / Heating 4: 46 percent / acide nitrique fumant / acetic acid / 1 h / Ambient temperature View Scheme
参考文献
Lancelot, Jean-Charles; Gazengel, Jean-Marie; Robba, Max
Journal of Heterocyclic Chemistry, 1981 , vol. 18, p. 1281 - 1285
80776-24-5
→
反应条件
80776-31-4
反应条件
1: 50 percent / acide nitrique fumant / acetic acid / 2.5 h / 45 °C 2: 83 percent / 1) acide chlorhydrique, 2) soude a 20percent / 4 h / Heating; 1) ethanol, 2) eau 3: 83 percent / 1.5 h / Heating View Scheme
参考文献
Lancelot, Jean-Charles; Gazengel, Jean-Marie; Robba, Max
Journal of Heterocyclic Chemistry, 1981 , vol. 18, p. 1281 - 1285
80776-26-7
→
反应条件
80776-31-4
反应条件
1: 53 percent / acide chlorhydrique conc. / ethanol / 1.5 h / Heating 2: 73 percent / acide formique / 1.5 h / Heating 3: 46 percent / acide nitrique fumant / acetic acid / 1 h / Ambient temperature View Scheme
参考文献
Lancelot, Jean-Charles; Gazengel, Jean-Marie; Robba, Max
Journal of Heterocyclic Chemistry, 1981 , vol. 18, p. 1281 - 1285
64-18-6
甲酸
+
80776-33-6
→
反应条件
80776-31-4
反应条件
1.5 h; Heating;
参考文献
Lancelot, Jean-Charles; Gazengel, Jean-Marie; Robba, Max
Journal of Heterocyclic Chemistry, 1981 , vol. 18, p. 1281 - 1285
80776-30-3
→
反应条件
80776-31-4
反应条件
1: 83 percent / 1) acide chlorhydrique, 2) soude a 20percent / 4 h / Heating; 1) ethanol, 2) eau 2: 83 percent / 1.5 h / Heating View Scheme
参考文献
Lancelot, Jean-Charles; Gazengel, Jean-Marie; Robba, Max
Journal of Heterocyclic Chemistry, 1981 , vol. 18, p. 1281 - 1285
