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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
延胡索乙素
合成路线
（共 79 条）
47355-66-8
→
反应条件
2934-97-6
延胡索乙素
反应条件
1: 81 percent / Et3N / CH2Cl2 / 1.5 h / 0 °C 2: 91 percent / m-CPBA / CH2Cl2 / 1 h / 0 °C 3: 25 percent / CH3SO3H / CCl4 / 0.33 h / Heating 4: 90 percent / Raney Ni / ethanol / 2 h / Heating 5: POCl3; K2CO3 / acetonitrile / 0.67 h / 60 °C 6: NaBH4 / methanol / 1 h / Heating View Scheme
参考文献
Yasuda, Shingo; Hirasawa, Taeko; Hanaoka, Miyoji
Tetrahedron Letters, 1987 , vol. 28, # 21 p. 2399 - 2402
109806-78-2
→
反应条件
2934-97-6
延胡索乙素
反应条件
1: LiAlH4 / tetrahydrofuran / 2 h / 20 °C 2: 81 percent / Et3N / CH2Cl2 / 1.5 h / 0 °C 3: 91 percent / m-CPBA / CH2Cl2 / 1 h / 0 °C 4: 25 percent / CH3SO3H / CCl4 / 0.33 h / Heating 5: 90 percent / Raney Ni / ethanol / 2 h / Heating 6: POCl3; K2CO3 / acetonitrile / 0.67 h / 60 °C 7: NaBH4 / methanol / 1 h / Heating View Scheme
参考文献
Yasuda, Shingo; Hirasawa, Taeko; Hanaoka, Miyoji
Tetrahedron Letters, 1987 , vol. 28, # 21 p. 2399 - 2402
69327-12-4
→
反应条件
2934-97-6
延胡索乙素
反应条件
1: 80 percent / acetonitrile / 6.5 h / 100 °C 2: 79 percent / AIBN; Bu3SnH / acetonitrile / 4 h / Heating View Scheme
参考文献
Orito, Kazuhiko; Satoh, Yoshitaka; Nishizawa, Hidetoshi; Harada, Rika; Tokuda, Masao
Organic Letters, 2000 , vol. 2, # 16 p. 2535 - 2537
289507-36-4
→
反应条件
2934-97-6
延胡索乙素
反应条件
1: 90 percent / NBS; PPh3 / benzene / 20 °C 2: 80 percent / acetonitrile / 6.5 h / 100 °C 3: 79 percent / AIBN; Bu3SnH / acetonitrile / 4 h / Heating View Scheme
参考文献
Orito, Kazuhiko; Satoh, Yoshitaka; Nishizawa, Hidetoshi; Harada, Rika; Tokuda, Masao
Organic Letters, 2000 , vol. 2, # 16 p. 2535 - 2537
186581-53-3
重氮甲烷
+
47346-21-4
→
反应条件
2934-97-6
延胡索乙素
反应条件
in methanol; diethyl ether
参考文献
Hanaoka, Miyoji; Nagami, Kazuyoshi; Hirai, Yuriko; Sakurai, Shun-Ichiro; Yasuda, Shingo
Chemical & Pharmaceutical Bulletin, 1985 , vol. 33, # 6 p. 2273 - 2280
113557-33-8
→
反应条件
2934-97-6
延胡索乙素
反应条件
1: Et3N / CH2Cl2 / 0.33 h / 0 °C 2: SnCl4 / CH2Cl2 / 1 h / 0 °C 3: 88 percent / Raney Ni / ethanol / 2 h / Heating 4: POCl3; K2CO3 / acetonitrile / 0.67 h / 60 °C 5: NaBH4 / methanol / 1 h / Heating View Scheme
参考文献
Yasuda, Shingo; Hirasawa, Taeko; Hanaoka, Miyoji
Tetrahedron Letters, 1987 , vol. 28, # 21 p. 2399 - 2402
113575-52-3
→
反应条件
2934-97-6
延胡索乙素
反应条件
1: 90 percent / Raney Ni / ethanol / 2 h / Heating 2: POCl3; K2CO3 / acetonitrile / 0.67 h / 60 °C 3: NaBH4 / methanol / 1 h / Heating View Scheme
参考文献
Yasuda, Shingo; Hirasawa, Taeko; Hanaoka, Miyoji
Tetrahedron Letters, 1987 , vol. 28, # 21 p. 2399 - 2402
113557-30-5
→
反应条件
2934-97-6
延胡索乙素
反应条件
1: 91 percent / m-CPBA / CH2Cl2 / 1 h / 0 °C 2: 25 percent / CH3SO3H / CCl4 / 0.33 h / Heating 3: 90 percent / Raney Ni / ethanol / 2 h / Heating 4: POCl3; K2CO3 / acetonitrile / 0.67 h / 60 °C 5: NaBH4 / methanol / 1 h / Heating View Scheme
参考文献
Yasuda, Shingo; Hirasawa, Taeko; Hanaoka, Miyoji
Tetrahedron Letters, 1987 , vol. 28, # 21 p. 2399 - 2402
113557-31-6
→
反应条件
2934-97-6
延胡索乙素
反应条件
1: 25 percent / CH3SO3H / CCl4 / 0.33 h / Heating 2: 90 percent / Raney Ni / ethanol / 2 h / Heating 3: POCl3; K2CO3 / acetonitrile / 0.67 h / 60 °C 4: NaBH4 / methanol / 1 h / Heating View Scheme
参考文献
Yasuda, Shingo; Hirasawa, Taeko; Hanaoka, Miyoji
Tetrahedron Letters, 1987 , vol. 28, # 21 p. 2399 - 2402
113557-37-2
→
反应条件
2934-97-6
延胡索乙素
反应条件
1: 88 percent / Raney Ni / ethanol / 2 h / Heating 2: POCl3; K2CO3 / acetonitrile / 0.67 h / 60 °C 3: NaBH4 / methanol / 1 h / Heating View Scheme
参考文献
Yasuda, Shingo; Hirasawa, Taeko; Hanaoka, Miyoji
Tetrahedron Letters, 1987 , vol. 28, # 21 p. 2399 - 2402
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