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乙二醇
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63148-62-9
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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
三尖杉碱
合成路线
（共 53 条）
51020-45-2
去甲基三尖杉酮碱
→
反应条件
24316-19-6
三尖杉碱
反应条件
1: 55 percent / pTsOH*H2O / CH2Cl2 / 7 h / 0 - 25 °C 2: 95 percent / NaBH4; MeOH / 1.17 h / -78 - 25 °C View Scheme
参考文献
Journal of the American Chemical Society, , vol. 128, # 32 p. 10370 - 10371
187106-18-9
→
反应条件
24316-19-6
三尖杉碱
反应条件
1: 98 percent / hexamethyldisilazane / CH2Cl2 / 17 h / 0 - 20 °C 2: 85 percent / palladium(II) acetate / acetonitrile / 16 h / 20 °C 3: Al(i-PrO)3 / 0.75 h / 130 - 140 °C 4: 550 mg / SnCl4 / CH2Cl2; nitromethane / 4 h / -78 - 20 °C 5: 81 percent / NMO; H2O / OsO4 / tetrahydrofuran; 2-methyl-propan-2-ol / 24 h / 20 °C 6: NCS; Me2S; Et3N / CH2Cl2 / 2.5 h / -40 - 20 °C 7: 24 mg / TfOH / CH2Cl2 / 24 h / 0 °C 8: 75 percent / aluminum hydride / tetrahydrofuran / 2.5 h / 0 °C View Scheme
参考文献
Journal of Organic Chemistry, , vol. 69, # 9 p. 3087 - 3092
502622-16-4
(6R)-1,4-二氧杂-7-氮杂二螺[4.0.4.3]十三烷-8-酮
→
反应条件
24316-19-6
三尖杉碱
反应条件
1: 80 percent / NaH / benzene / 16 h / Heating 2: 100 percent / acetic acid; water / 16 h / Heating 3: 98 percent / hexamethyldisilazane / CH2Cl2 / 17 h / 0 - 20 °C 4: 85 percent / palladium(II) acetate / acetonitrile / 16 h / 20 °C 5: Al(i-PrO)3 / 0.75 h / 130 - 140 °C 6: 550 mg / SnCl4 / CH2Cl2; nitromethane / 4 h / -78 - 20 °C 7: 81 percent / NMO; H2O / OsO4 / tetrahydrofuran; 2-methyl-propan-2-ol / 24 h / 20 °C 8: NCS; Me2S; Et3N / CH2Cl2 / 2.5 h / -40 - 20 °C 9: 24 mg / TfOH / CH2Cl2 / 24 h / 0 °C 10: 75 percent / aluminum hydride / tetrahydrofuran / 2.5 h / 0 °C View Scheme
参考文献
Journal of Organic Chemistry, , vol. 69, # 9 p. 3087 - 3092
502622-13-1
→
反应条件
24316-19-6
三尖杉碱
反应条件
1: 100 percent / PTSA / toluene / Heating 2: 100 percent / lithium; ammonia / tetrahydrofuran / -78 - 20 °C 3: 80 percent / NaH / benzene / 16 h / Heating 4: 100 percent / acetic acid; water / 16 h / Heating 5: 98 percent / hexamethyldisilazane / CH2Cl2 / 17 h / 0 - 20 °C 6: 85 percent / palladium(II) acetate / acetonitrile / 16 h / 20 °C 7: Al(i-PrO)3 / 0.75 h / 130 - 140 °C 8: 550 mg / SnCl4 / CH2Cl2; nitromethane / 4 h / -78 - 20 °C 9: 81 percent / NMO; H2O / OsO4 / tetrahydrofuran; 2-methyl-propan-2-ol / 24 h / 20 °C 10: NCS; Me2S; Et3N / CH2Cl2 / 2.5 h / -40 - 20 °C 11: 24 mg / TfOH / CH2Cl2 / 24 h / 0 °C 12: 75 percent / aluminum hydride / tetrahydrofuran / 2.5 h / 0 °C View Scheme
参考文献
Journal of Organic Chemistry, , vol. 69, # 9 p. 3087 - 3092
502622-15-3
→
反应条件
24316-19-6
三尖杉碱
反应条件
1: 100 percent / lithium; ammonia / tetrahydrofuran / -78 - 20 °C 2: 80 percent / NaH / benzene / 16 h / Heating 3: 100 percent / acetic acid; water / 16 h / Heating 4: 98 percent / hexamethyldisilazane / CH2Cl2 / 17 h / 0 - 20 °C 5: 85 percent / palladium(II) acetate / acetonitrile / 16 h / 20 °C 6: Al(i-PrO)3 / 0.75 h / 130 - 140 °C 7: 550 mg / SnCl4 / CH2Cl2; nitromethane / 4 h / -78 - 20 °C 8: 81 percent / NMO; H2O / OsO4 / tetrahydrofuran; 2-methyl-propan-2-ol / 24 h / 20 °C 9: NCS; Me2S; Et3N / CH2Cl2 / 2.5 h / -40 - 20 °C 10: 24 mg / TfOH / CH2Cl2 / 24 h / 0 °C 11: 75 percent / aluminum hydride / tetrahydrofuran / 2.5 h / 0 °C View Scheme
参考文献
Journal of Organic Chemistry, , vol. 69, # 9 p. 3087 - 3092
691407-42-8
→
反应条件
24316-19-6
三尖杉碱
反应条件
1: 550 mg / SnCl4 / CH2Cl2; nitromethane / 4 h / -78 - 20 °C 2: 81 percent / NMO; H2O / OsO4 / tetrahydrofuran; 2-methyl-propan-2-ol / 24 h / 20 °C 3: NCS; Me2S; Et3N / CH2Cl2 / 2.5 h / -40 - 20 °C 4: 24 mg / TfOH / CH2Cl2 / 24 h / 0 °C 5: 75 percent / aluminum hydride / tetrahydrofuran / 2.5 h / 0 °C View Scheme
参考文献
Journal of Organic Chemistry, , vol. 69, # 9 p. 3087 - 3092
691407-41-7
→
反应条件
24316-19-6
三尖杉碱
反应条件
1: Al(i-PrO)3 / 0.75 h / 130 - 140 °C 2: 550 mg / SnCl4 / CH2Cl2; nitromethane / 4 h / -78 - 20 °C 3: 81 percent / NMO; H2O / OsO4 / tetrahydrofuran; 2-methyl-propan-2-ol / 24 h / 20 °C 4: NCS; Me2S; Et3N / CH2Cl2 / 2.5 h / -40 - 20 °C 5: 24 mg / TfOH / CH2Cl2 / 24 h / 0 °C 6: 75 percent / aluminum hydride / tetrahydrofuran / 2.5 h / 0 °C View Scheme
参考文献
Journal of Organic Chemistry, , vol. 69, # 9 p. 3087 - 3092
691891-08-4
→
反应条件
24316-19-6
三尖杉碱
反应条件
1: 81 percent / NMO; H2O / OsO4 / tetrahydrofuran; 2-methyl-propan-2-ol / 24 h / 20 °C 2: NCS; Me2S; Et3N / CH2Cl2 / 2.5 h / -40 - 20 °C 3: 24 mg / TfOH / CH2Cl2 / 24 h / 0 °C 4: 75 percent / aluminum hydride / tetrahydrofuran / 2.5 h / 0 °C View Scheme
参考文献
Journal of Organic Chemistry, , vol. 69, # 9 p. 3087 - 3092
691407-39-3
→
反应条件
24316-19-6
三尖杉碱
反应条件
1: 100 percent / acetic acid; water / 16 h / Heating 2: 98 percent / hexamethyldisilazane / CH2Cl2 / 17 h / 0 - 20 °C 3: 85 percent / palladium(II) acetate / acetonitrile / 16 h / 20 °C 4: Al(i-PrO)3 / 0.75 h / 130 - 140 °C 5: 550 mg / SnCl4 / CH2Cl2; nitromethane / 4 h / -78 - 20 °C 6: 81 percent / NMO; H2O / OsO4 / tetrahydrofuran; 2-methyl-propan-2-ol / 24 h / 20 °C 7: NCS; Me2S; Et3N / CH2Cl2 / 2.5 h / -40 - 20 °C 8: 24 mg / TfOH / CH2Cl2 / 24 h / 0 °C 9: 75 percent / aluminum hydride / tetrahydrofuran / 2.5 h / 0 °C View Scheme
参考文献
Journal of Organic Chemistry, , vol. 69, # 9 p. 3087 - 3092
691407-40-6
→
反应条件
24316-19-6
三尖杉碱
反应条件
1: 85 percent / palladium(II) acetate / acetonitrile / 16 h / 20 °C 2: Al(i-PrO)3 / 0.75 h / 130 - 140 °C 3: 550 mg / SnCl4 / CH2Cl2; nitromethane / 4 h / -78 - 20 °C 4: 81 percent / NMO; H2O / OsO4 / tetrahydrofuran; 2-methyl-propan-2-ol / 24 h / 20 °C 5: NCS; Me2S; Et3N / CH2Cl2 / 2.5 h / -40 - 20 °C 6: 24 mg / TfOH / CH2Cl2 / 24 h / 0 °C 7: 75 percent / aluminum hydride / tetrahydrofuran / 2.5 h / 0 °C View Scheme
参考文献
Journal of Organic Chemistry, , vol. 69, # 9 p. 3087 - 3092
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