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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
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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
4385-82-4
合成路线
(共 9 条)
40034-64-8
→
反应条件
4385-82-4
反应条件
palladium on activated charcoal in various solvent(s) T=190°C; 1 h; heating in Dowtherm;
参考文献
Carabateas; Brundage; Gelotte; et al.
Journal of Heterocyclic Chemistry, 1984 , vol. 21, # 6 p. 1849 - 1856
40034-63-7
→
反应条件
4385-82-4
反应条件
1: 76 percent / activated manganese dioxide / CHCl3 / 6 h / Heating 2: 95 percent / palladium on charcoal / various solvent(s) / 1 h / 190 °C / heating in Dowtherm View Scheme
参考文献
Carabateas; Brundage; Gelotte; et al.
Journal of Heterocyclic Chemistry, 1984 , vol. 21, # 6 p. 1849 - 1856
40034-61-5
→
反应条件
4385-82-4
反应条件
1: 0.5 h / Heating 2: conc. HCl / 1 h / Heating 3: 76 percent / activated manganese dioxide / CHCl3 / 6 h / Heating 4: 95 percent / palladium on charcoal / various solvent(s) / 1 h / 190 °C / heating in Dowtherm View Scheme
参考文献
Carabateas; Brundage; Gelotte; et al.
Journal of Heterocyclic Chemistry, 1984 , vol. 21, # 6 p. 1849 - 1856
40034-60-4
2,6-二甲基-4-(3-硝基苯基)吡啶
→
反应条件
4385-82-4
反应条件
1: 100 percent / aq. H2O2, 30percent / acetic acid / 3 h / Heating 2: 0.5 h / Heating 3: conc. HCl / 1 h / Heating 4: 76 percent / activated manganese dioxide / CHCl3 / 6 h / Heating 5: 95 percent / palladium on charcoal / various solvent(s) / 1 h / 190 °C / heating in Dowtherm View Scheme
参考文献
Carabateas; Brundage; Gelotte; et al.
Journal of Heterocyclic Chemistry, 1984 , vol. 21, # 6 p. 1849 - 1856
21881-77-6
间-硝苯地平
→
反应条件
4385-82-4
反应条件
1: 96 percent / 4N aq. HNO3 / 1 h / Heating 2: 82 percent / NaOH / aq. ethanol / 2 h / Heating 3: 99 percent / 1.5 h / Heating; heating in Dowterm 4: 100 percent / aq. H2O2, 30percent / acetic acid / 3 h / Heating 5: 0.5 h / Heating 6: conc. HCl / 1 h / Heating 7: 76 percent / activated manganese dioxide / CHCl3 / 6 h / Heating 8: 95 percent / palladium on charcoal / various solvent(s) / 1 h / 190 °C / heating in Dowtherm View Scheme
参考文献
Carabateas; Brundage; Gelotte; et al.
Journal of Heterocyclic Chemistry, 1984 , vol. 21, # 6 p. 1849 - 1856
99-61-6
间硝基苯甲醛
→
反应条件
4385-82-4
反应条件
1: 80 percent / conc. aq. ammonium hydroxide / methanol / 4 h / Heating 2: 96 percent / 4N aq. HNO3 / 1 h / Heating 3: 82 percent / NaOH / aq. ethanol / 2 h / Heating 4: 99 percent / 1.5 h / Heating; heating in Dowterm 5: 100 percent / aq. H2O2, 30percent / acetic acid / 3 h / Heating 6: 0.5 h / Heating 7: conc. HCl / 1 h / Heating 8: 76 percent / activated manganese dioxide / CHCl3 / 6 h / Heating 9: 95 percent / palladium on charcoal / various solvent(s) / 1 h / 190 °C / heating in Dowtherm View Scheme
参考文献
Carabateas; Brundage; Gelotte; et al.
Journal of Heterocyclic Chemistry, 1984 , vol. 21, # 6 p. 1849 - 1856
40034-62-6
→
反应条件
4385-82-4
反应条件
1: conc. HCl / 1 h / Heating 2: 76 percent / activated manganese dioxide / CHCl3 / 6 h / Heating 3: 95 percent / palladium on charcoal / various solvent(s) / 1 h / 190 °C / heating in Dowtherm View Scheme
参考文献
Carabateas; Brundage; Gelotte; et al.
Journal of Heterocyclic Chemistry, 1984 , vol. 21, # 6 p. 1849 - 1856
88434-68-8
2,6-二甲基-4-(3-硝基苯基)-3,5-吡啶二甲酸
→
反应条件
4385-82-4
反应条件
1: 99 percent / 1.5 h / Heating; heating in Dowterm 2: 100 percent / aq. H2O2, 30percent / acetic acid / 3 h / Heating 3: 0.5 h / Heating 4: conc. HCl / 1 h / Heating 5: 76 percent / activated manganese dioxide / CHCl3 / 6 h / Heating 6: 95 percent / palladium on charcoal / various solvent(s) / 1 h / 190 °C / heating in Dowtherm View Scheme
参考文献
Carabateas; Brundage; Gelotte; et al.
Journal of Heterocyclic Chemistry, 1984 , vol. 21, # 6 p. 1849 - 1856
76258-20-3
2,6-二甲基-4-(3-硝基苯基)-吡啶-3,5-二羧酸二甲酯
→
反应条件
4385-82-4
反应条件
1: 82 percent / NaOH / aq. ethanol / 2 h / Heating 2: 99 percent / 1.5 h / Heating; heating in Dowterm 3: 100 percent / aq. H2O2, 30percent / acetic acid / 3 h / Heating 4: 0.5 h / Heating 5: conc. HCl / 1 h / Heating 6: 76 percent / activated manganese dioxide / CHCl3 / 6 h / Heating 7: 95 percent / palladium on charcoal / various solvent(s) / 1 h / 190 °C / heating in Dowtherm View Scheme
参考文献
Carabateas; Brundage; Gelotte; et al.
Journal of Heterocyclic Chemistry, 1984 , vol. 21, # 6 p. 1849 - 1856