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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
虎杖苷
合成路线
（共 29 条）
892402-77-6
→
反应条件
27208-80-6
虎杖苷
反应条件
sodium hydroxide in tetrahydrofuran; methanol T=0 - 25°C; 5 h;
参考文献
Zhang, Zhaojun; Yu, Biao; Schmidt, Richard R.
Synthesis, 2006 , # 8 p. 1301 - 1306
197440-96-3
→
反应条件
27208-80-6
虎杖苷
反应条件
ethyl mercaptan sodium salt in N,N-dimethyl-formamide T=140°C; 10 h;
参考文献
Orsini, Fulvia; Pelizzoni, Francesca; Verotta, Luisella; Aburjai, Talal; Rogers, Colin B.
Journal of Natural Products, 1997 , vol. 60, # 11 p. 1082 - 1087
62502-04-9
→
反应条件
27208-80-6
虎杖苷
反应条件
sodium methylate in methanol T=20°C; 1 h;
参考文献
Learmonth, David A.
Synthetic Communications, 2004 , vol. 34, # 9 p. 1565 - 1575
30197-14-9
脱氧土大黄苷
→
反应条件
27208-80-6
虎杖苷
反应条件
ethyl mercaptan sodium salt in N,N-dimethyl-formamide T=140°C; Deacetylation; 10 h;
参考文献
Orsini, Fulvia; Pelizzoni, Francesca; Bellini, Barbara; Miglierini, Giuliana
Carbohydrate Research, 1997 , vol. 301, # 3-4 p. 95 - 109
501-36-0
白藜芦醇
+
572-09-8
乙酰溴-α-D-葡萄糖
→
反应条件
27208-80-6
虎杖苷
反应条件
1: (E)-1-(3,5-dihydroxyphenyl)-2-(4-hydroxyphenyl)-ethene With sodium methylate in methanol T=20°C; 1.5 h; 2: 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide in methanol T=40°C; 1 h;
参考文献
Brandolini, Vincenzo; Maietti, Annalisa; Tedeschi, Paola; Durini, Elisa; Vertuani, Silvia; Manfredini, Stefano
Journal of Agricultural and Food Chemistry, 2002 , vol. 50, # 25 p. 7407 - 7411
94425-94-2
→
反应条件
27208-80-6
虎杖苷
+
148766-36-3
反应条件
ethyl mercaptan sodium salt in N,N-dimethyl-formamide T=130°C; Yield given. Title compound not separated from byproducts;
参考文献
Orsini, Fulvia; Pelizzoni, Francesca; Verotta, Luisella; Aburjai, Talal; Rogers, Colin B.
Journal of Natural Products, 1997 , vol. 60, # 11 p. 1082 - 1087
501-36-0
白藜芦醇
→
反应条件
38963-95-0
Resveratroloside
+
1065022-43-6
反应条件
catharanthus roseus in methanol T=25°C; 120 h; Microbiological reaction;
参考文献
Imai, Hiroya; Kitagawa, Megumi; Ishihara, Kohji; Masuoka, Noriyoshi; Shimoda, Kei; Nakajima, Nobuyoshi; Hamada, Hiroki
Bioscience, Biotechnology and Biochemistry, 2012 , vol. 76, # 8 p. 1552 - 1554
187803-40-3
→
反应条件
27208-80-6
虎杖苷
反应条件
1.1: butyllithium / hexane; tetrahydrofuran / 15 - 20 °C 1.2: 78 percent / hexane; tetrahydrofuran / 1 h / 20 °C 2.1: 68.3 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0.25 h / 20 °C 3.1: 32 percent / benzyltriethylammonium bromide; NaOH / CHCl3; H2O / 10 h / 60 °C 4.1: sodium methoxide / methanol / 2 h / 20 °C 5.1: 60 percent / sodium ethanethiolate / dimethylformamide / 10 h / 140 °C View Scheme
参考文献
Orsini, Fulvia; Pelizzoni, Francesca; Verotta, Luisella; Aburjai, Talal; Rogers, Colin B.
Journal of Natural Products, 1997 , vol. 60, # 11 p. 1082 - 1087
65728-21-4
→
反应条件
27208-80-6
虎杖苷
反应条件
1: 32 percent / benzyltriethylammonium bromide; NaOH / CHCl3; H2O / 10 h / 60 °C 2: sodium methoxide / methanol / 2 h / 20 °C 3: 60 percent / sodium ethanethiolate / dimethylformamide / 10 h / 140 °C View Scheme
参考文献
Orsini, Fulvia; Pelizzoni, Francesca; Verotta, Luisella; Aburjai, Talal; Rogers, Colin B.
Journal of Natural Products, 1997 , vol. 60, # 11 p. 1082 - 1087
572-09-8
乙酰溴-α-D-葡萄糖
→
反应条件
27208-80-6
虎杖苷
反应条件
1: 38 percent / Ag2CO3 / acetonitrile / 8 h / 20 °C 2: 98 percent / DMAP; pyridine / CH2Cl2 / 0.5 h 3: 40 percent / Pd(OAc)2; benzyltriethylammonium chloride; Bu3N / acetonitrile / 1.5 h / 85 °C 4: 94 percent / NaOMe / methanol / 1 h / 20 °C View Scheme
参考文献
Orsini, Fulvia; Pelizzoni, Francesca; Bellini, Barbara; Miglierini, Giuliana
Carbohydrate Research, 1997 , vol. 301, # 3-4 p. 95 - 109
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