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-乙酸酯合成路线 (共 5 条)
反应条件
1: 95 percent / H2 / 5percent Pd-C / ethanol / 7 h / 50 °C 2: 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
反应条件
hydrogen; palladium on activated charcoal in ethanol
T=50°C; 7 h;
参考文献
Shirasaka, Tadashi; Takuma, Yuki; Shimpuku, Tetsuro; Imaki, Naoshi
Journal of Organic Chemistry, 1990 , vol. 55, # 12 p. 3767 - 3771
反应条件
Multi-step reaction with 3 steps 1: 99 percent / H2 / 5percent Pd-C / ethanol2: 78 percent / 6N HCl3: 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
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
反应条件
Multi-step reaction with 3 steps 1: 95 percent / H2 / 5percent Pd-C / ethanol / 7 h / 50 °C2: I2, potassium acetate / ethanol / 3 h / Heating3: 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