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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
108261-01-4
合成路线
(共 8 条)
108261-01-4
→
反应条件
30936-27-7
4-甲氧基-6-甲基-7,8-二氢[1,3]二氧杂环戊并[4,5-g]异喹啉-6-鎓碘化物
反应条件
1: 78 percent / 6N HCl 2: 99 percent / CH2Cl2 / 1 h / Ambient temperature 3: 95 percent / H2 / 5percent Pd-C / ethanol / 7 h / 50 °C 4: I2, potassium acetate / ethanol / 3 h / Heating View Scheme
参考文献
Shirasaka, Tadashi; Takuma, Yuki; Shimpuku, Tetsuro; Imaki, Naoshi
Journal of Organic Chemistry, 1990 , vol. 55, # 12 p. 3767 - 3771
108261-01-4
→
反应条件
550-10-7
反应条件
1: 78 percent / 6N HCl 2: 99 percent / CH2Cl2 / 1 h / Ambient temperature 3: 95 percent / H2 / 5percent Pd-C / ethanol / 7 h / 50 °C View Scheme
参考文献
Shirasaka, Tadashi; Takuma, Yuki; Shimpuku, Tetsuro; Imaki, Naoshi
Journal of Organic Chemistry, 1990 , vol. 55, # 12 p. 3767 - 3771
108261-01-4
→
反应条件
5985-55-7
氢可他宁盐酸盐
反应条件
hydrogenchloride; hydrogen; palladium on activated charcoal 1) 25 deg C, 24h, 2) r.t., 1 atm; Yield given. Multistep reaction;
参考文献
Shirasaka, Tadashi; Takuma, Yuki; Shimpuku, Tetsuro; Imaki, Naoshi
Journal of Organic Chemistry, 1990 , vol. 55, # 12 p. 3767 - 3771
108261-01-4
→
反应条件
108434-79-3
5,6,7,8-四氢-4-甲氧基-6-甲基-1,3-二氧杂环戊并[4,5-g]异喹啉-8-醇8-乙酸酯
反应条件
Multi-step reaction with 2 steps 1: 78 percent / 6N HCl2: 99 percent / CH2Cl2 / 1 h / Ambient temperature
参考文献
Shirasaka, Tadashi; Takuma, Yuki; Shimpuku, Tetsuro; Imaki, Naoshi Journal of Organic Chemistry, 1990 , vol. 55, # 12 p. 3767 - 3771
108261-01-4
→
反应条件
82-54-2
1,3-二氧杂环戊烯并[4,5-g]异喹啉-5-醇,5,6,7,8-四氢-4-甲氧基-6-甲基-
反应条件
Multi-step reaction with 5 steps 1: 78 percent / 6N HCl2: 99 percent / CH2Cl2 / 1 h / Ambient temperature3: 95 percent / H2 / 5percent Pd-C / ethanol / 7 h / 50 °C4: I2, potassium acetate / ethanol / 3 h / Heating5: 25percent NaOH, sodium sulfite / H2O / 1) 1h, 40 deg C, 2) 1h, 20 deg C
参考文献
Shirasaka, Tadashi; Takuma, Yuki; Shimpuku, Tetsuro; Imaki, Naoshi Journal of Organic Chemistry, 1990 , vol. 55, # 12 p. 3767 - 3771
108261-01-4
→
反应条件
108261-07-0
5,6,7,8-四氢-4-甲氧基-6-甲基-1,3-二氧杂环戊并[4,5-g]异喹啉-8-醇
反应条件
With sodium hydroxide in ethanol; dichloromethane; sulfuric acid; water Show Experimental Procedure
参考文献
Mitsubishi Chemical Industries Limited Patent: US4760145 A1, 1988 ;
108261-01-4
+
108434-81-7
→
反应条件
108261-07-0
5,6,7,8-四氢-4-甲氧基-6-甲基-1,3-二氧杂环戊并[4,5-g]异喹啉-8-醇
反应条件
With hydrogenchloride
参考文献
Shirasaka, Tadashi; Takuma, Yuki; Shimpuku, Tetsuro; Imaki, Naoshi Journal of Organic Chemistry, 1990 , vol. 55, # 12 p. 3767 - 3771
108261-01-4
+
108261-07-0
5,6,7,8-四氢-4-甲氧基-6-甲基-1,3-二氧杂环戊并[4,5-g]异喹啉-8-醇
→
反应条件
108434-81-7
反应条件
With hydrogenchloride
参考文献
Shirasaka, Tadashi; Takuma, Yuki; Shimpuku, Tetsuro; Imaki, Naoshi Journal of Organic Chemistry, 1990 , vol. 55, # 12 p. 3767 - 3771