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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
68595-19-7
合成路线
（共 10 条）
68595-19-7
→
反应条件
318237-73-9
2-甲基-1,4,5,6-四氢咪唑并[4,5-d][1]苯并氮杂卓
反应条件
1: 97 percent / acetic acid; cc. HCl / 11 h / 80 °C 2: 89 percent / pyridinium hydrobromide perbromide / CHCl3 / 1 h / 15 - 30 °C 3: 28 percent / potassium carbonate / CHCl3 / 96 h / Heating 4: 61 percent / cc. sulfuric acid / acetic acid / 51 h / 70 °C View Scheme
参考文献
Tsunoda, Takashi; Tanaka, Akihiro; Mase, Toshiyasu; Sakamoto, Shuichi
Heterocycles, 2004 , vol. 63, # 5 p. 1113 - 1122
68595-19-7
→
反应条件
29489-04-1
4-溴-1,2,3,4-四氢-1-(4-甲基苯磺酰基)-5H-1-苯并氮杂卓-5-酮
反应条件
1: 97 percent / acetic acid; cc. HCl / 11 h / 80 °C 2: 89 percent / pyridinium hydrobromide perbromide / CHCl3 / 1 h / 15 - 30 °C View Scheme
参考文献
Tsunoda, Takashi; Tanaka, Akihiro; Mase, Toshiyasu; Sakamoto, Shuichi
Heterocycles, 2004 , vol. 63, # 5 p. 1113 - 1122
68595-19-7
→
反应条件
1127-74-8
1,2,3,4-四氢苯并[b]氮杂卓-5-酮
反应条件
hydrogenchloride; acetic acid in water 10 h; Reflux;
参考文献
Tsunoda, Takashi; Yamazaki, Atsuki; Iwamoto, Hidenori; Sakamoto, Shuichi
Organic Process Research and Development, 2003 , vol. 7, # 6 p. 883 - 887
68595-19-7
→
反应条件
137976-09-1
1-（4-氨基苯甲酰基）-2,3,4,5-四氢苯并[b]氮杂卓-5-酮
反应条件
1: acetic acid; hydrogenchloride / water / 10 h / |Reflux 2: triethylamine / dichloromethane / 2 h / 25 °C 3: hydrogen; palladium on activated charcoal / ethanol View Scheme
参考文献
Tsunoda, Takashi; Yamazaki, Atsuki; Iwamoto, Hidenori; Sakamoto, Shuichi
Organic Process Research and Development, 2003 , vol. 7, # 6 p. 883 - 887
68595-19-7
→
反应条件
24310-36-9
1-(甲苯-4-磺酰基)-1,2,3,4-四氢苯并[b]氮杂卓-5-酮
反应条件
hydrogenchloride; acetic acid T=80°C; 11 h;
参考文献
Tsunoda, Takashi; Tanaka, Akihiro; Mase, Toshiyasu; Sakamoto, Shuichi
Heterocycles, 2004 , vol. 63, # 5 p. 1113 - 1122
105895-93-0
→
反应条件
68595-19-7
反应条件
potassium tert-butylate in N,N-dimethyl-formamide T=0 - 5°C; 2 h;
参考文献
Tsunoda, Takashi; Tanaka, Akihiro; Mase, Toshiyasu; Sakamoto, Shuichi
Heterocycles, 2004 , vol. 63, # 5 p. 1113 - 1122
50998-74-8
2-(4-甲基苯磺酰胺基)苯甲酸甲酯
→
反应条件
68595-19-7
反应条件
1: 98 percent / potassium carbonate; potassium iodide / butan-2-one / 12 h / Heating 2: 93 percent / potassium t-butoxide / dimethylformamide / 2 h / 0 - 5 °C View Scheme
参考文献
Tsunoda, Takashi; Tanaka, Akihiro; Mase, Toshiyasu; Sakamoto, Shuichi
Heterocycles, 2004 , vol. 63, # 5 p. 1113 - 1122
134-20-3
邻氨基苯甲酸甲酯
→
反应条件
68595-19-7
反应条件
1: 100 percent / pyridine / 25 °C 2: 98 percent / potassium carbonate; potassium iodide / butan-2-one / 12 h / Heating 3: 93 percent / potassium t-butoxide / dimethylformamide / 2 h / 0 - 5 °C View Scheme
参考文献
Tsunoda, Takashi; Tanaka, Akihiro; Mase, Toshiyasu; Sakamoto, Shuichi
Heterocycles, 2004 , vol. 63, # 5 p. 1113 - 1122
98-59-9
对甲苯磺酰氯
→
反应条件
68595-19-7
反应条件
1: 100 percent / pyridine / 25 °C 2: 98 percent / potassium carbonate; potassium iodide / butan-2-one / 12 h / Heating 3: 93 percent / potassium t-butoxide / dimethylformamide / 2 h / 0 - 5 °C View Scheme
参考文献
Tsunoda, Takashi; Tanaka, Akihiro; Mase, Toshiyasu; Sakamoto, Shuichi
Heterocycles, 2004 , vol. 63, # 5 p. 1113 - 1122
68595-19-7
→
反应条件
717917-14-1
2-甲基-6-(4-甲基苯磺酰基)-1,4,5,6-四氢咪唑[4,5-d][1]苯并氮杂卓盐酸盐
反应条件
1: 97 percent / acetic acid; cc. HCl / 11 h / 80 °C 2: 89 percent / pyridinium hydrobromide perbromide / CHCl3 / 1 h / 15 - 30 °C 3: 28 percent / potassium carbonate / CHCl3 / 96 h / Heating View Scheme
参考文献
Tsunoda, Takashi; Tanaka, Akihiro; Mase, Toshiyasu; Sakamoto, Shuichi
Heterocycles, 2004 , vol. 63, # 5 p. 1113 - 1122
