(3S,6R,7S,8S,12Z,15S,16E)-3,7,15-三-{[叔-丁基(二甲基)硅烷基]氧基}-1-羟基-4,4,6,8,12,16-六甲基-17-(2-甲基-1,3-噻唑-4-基)十七-12,16-二烯-5-酮合成路线 （共 52 条）
193146-51-9(3S,6R,7S,8S,12Z,15S,16E)-1,3,7,15-四-{[叔-丁基(二甲基)硅烷基]氧基}-4,4,6,8,12,16-六甲基-17-(2-甲基-1,3-噻唑-4-基)十七-12,16-二烯-5-酮
→
193146-53-1(3S,6R,7S,8S,12Z,15S,16E)-3,7,15-三-{[叔-丁基(二甲基)硅烷基]氧基}-1-羟基-4,4,6,8,12,16-六甲基-17-(2-甲基-1,3-噻唑-4-基)十七-12,16-二烯-5-酮
反应条件
camphor-10-sulfonic acid in methanol
参考文献
Taylor, Richard E.; Chen, Yue
Organic Letters, 2001 , vol. 3, # 14 p. 2221 - 2223
→
193146-53-1(3S,6R,7S,8S,12Z,15S,16E)-3,7,15-三-{[叔-丁基(二甲基)硅烷基]氧基}-1-羟基-4,4,6,8,12,16-六甲基-17-(2-甲基-1,3-噻唑-4-基)十七-12,16-二烯-5-酮
反应条件
1: LDA 2: 88 percent / CSA / methanol View Scheme
参考文献
Mulzer, Johann; Mantoulidis, Andreas; Oehler, Elisabeth
Tetrahedron Letters, 1998 , vol. 39, # 47 p. 8633 - 8636
193146-49-5(3S,6R,7S,8S,12Z,15S,16E)-1,3,15-三-{[叔-丁基(二甲基)硅烷基]氧基}-7-羟基-4,4,6,8,12,16-六甲基-17-(2-甲基-1,3-噻唑-4-基)十七烷基-12,16-二烯-5-酮
→
193146-53-1(3S,6R,7S,8S,12Z,15S,16E)-3,7,15-三-{[叔-丁基(二甲基)硅烷基]氧基}-1-羟基-4,4,6,8,12,16-六甲基-17-(2-甲基-1,3-噻唑-4-基)十七-12,16-二烯-5-酮
反应条件
1: 88 percent / CSA / methanol View Scheme
参考文献
Mulzer, Johann; Mantoulidis, Andreas; Oehler, Elisabeth
Tetrahedron Letters, 1998 , vol. 39, # 47 p. 8633 - 8636
→
193146-53-1(3S,6R,7S,8S,12Z,15S,16E)-3,7,15-三-{[叔-丁基(二甲基)硅烷基]氧基}-1-羟基-4,4,6,8,12,16-六甲基-17-(2-甲基-1,3-噻唑-4-基)十七-12,16-二烯-5-酮
反应条件
1: LDA 2: 88 percent / CSA / methanol View Scheme
参考文献
Mulzer, Johann; Mantoulidis, Andreas; Oehler, Elisabeth
Tetrahedron Letters, 1998 , vol. 39, # 47 p. 8633 - 8636
→
193146-53-1(3S,6R,7S,8S,12Z,15S,16E)-3,7,15-三-{[叔-丁基(二甲基)硅烷基]氧基}-1-羟基-4,4,6,8,12,16-六甲基-17-(2-甲基-1,3-噻唑-4-基)十七-12,16-二烯-5-酮
反应条件
1: 93 percent / NiCl2; CrCl2 / dimethylformamide / 0.67 h / 20 °C 2: 87 percent / SOCl2 / diethyl ether; pentane / 6.5 h / -78 - 0 °C 3: 88 percent / LiEt3BH / tetrahydrofuran / 2 h / -78 - 20 °C 4: 80 percent / PCC 5: LDA 6: 88 percent / CSA / methanol View Scheme
参考文献
Nicolaou; Ninkovic; Sarabia; Vourloumis; He; Vallberg; Finlay; Yang
Journal of the American Chemical Society, 1997 , vol. 119, # 34 p. 7974 - 7991
→
193146-53-1(3S,6R,7S,8S,12Z,15S,16E)-3,7,15-三-{[叔-丁基(二甲基)硅烷基]氧基}-1-羟基-4,4,6,8,12,16-六甲基-17-(2-甲基-1,3-噻唑-4-基)十七-12,16-二烯-5-酮
反应条件
1.1: OsO4 1.2: 80 percent / NaIO4 2.1: 93 percent / NiCl2; CrCl2 / dimethylformamide / 0.67 h / 20 °C 3.1: 87 percent / SOCl2 / diethyl ether; pentane / 6.5 h / -78 - 0 °C 4.1: 88 percent / LiEt3BH / tetrahydrofuran / 2 h / -78 - 20 °C 5.1: 80 percent / PCC 6.1: LDA 7.1: 88 percent / CSA / methanol View Scheme
参考文献
Nicolaou; Ninkovic; Sarabia; Vourloumis; He; Vallberg; Finlay; Yang
Journal of the American Chemical Society, 1997 , vol. 119, # 34 p. 7974 - 7991
→
193146-53-1(3S,6R,7S,8S,12Z,15S,16E)-3,7,15-三-{[叔-丁基(二甲基)硅烷基]氧基}-1-羟基-4,4,6,8,12,16-六甲基-17-(2-甲基-1,3-噻唑-4-基)十七-12,16-二烯-5-酮
反应条件
1.1: OsO4 1.2: 80 percent / NaIO4 2.1: 93 percent / NiCl2; CrCl2 / dimethylformamide / 0.67 h / 20 °C 3.1: 87 percent / SOCl2 / diethyl ether; pentane / 6.5 h / -78 - 0 °C 4.1: 88 percent / LiEt3BH / tetrahydrofuran / 2 h / -78 - 20 °C 5.1: 80 percent / PCC 6.1: LDA 7.1: 88 percent / CSA / methanol View Scheme
参考文献
Nicolaou; Ninkovic; Sarabia; Vourloumis; He; Vallberg; Finlay; Yang
Journal of the American Chemical Society, 1997 , vol. 119, # 34 p. 7974 - 7991
→
193146-53-1(3S,6R,7S,8S,12Z,15S,16E)-3,7,15-三-{[叔-丁基(二甲基)硅烷基]氧基}-1-羟基-4,4,6,8,12,16-六甲基-17-(2-甲基-1,3-噻唑-4-基)十七-12,16-二烯-5-酮
反应条件
1.1: OsO4 1.2: 80 percent / NaIO4 2.1: 93 percent / NiCl2; CrCl2 / dimethylformamide / 0.67 h / 20 °C 3.1: 87 percent / SOCl2 / diethyl ether; pentane / 6.5 h / -78 - 0 °C 4.1: 88 percent / LiEt3BH / tetrahydrofuran / 2 h / -78 - 20 °C 5.1: 80 percent / PCC 6.1: LDA 7.1: 88 percent / CSA / methanol View Scheme
参考文献
Nicolaou; Ninkovic; Sarabia; Vourloumis; He; Vallberg; Finlay; Yang
Journal of the American Chemical Society, 1997 , vol. 119, # 34 p. 7974 - 7991
→
193146-53-1(3S,6R,7S,8S,12Z,15S,16E)-3,7,15-三-{[叔-丁基(二甲基)硅烷基]氧基}-1-羟基-4,4,6,8,12,16-六甲基-17-(2-甲基-1,3-噻唑-4-基)十七-12,16-二烯-5-酮
反应条件
1: 90 percent / DIBAL / CH2Cl2 / 1 h / -78 °C 2: 98 percent / benzene / 2 h / Heating 3: 74 percent / diethyl ether; pentane / 1 h / -100 °C 4: 99 percent / imidazole / dimethylformamide / 1) 0 deg C, 45 min, 2) 25 deg C, 2.5 h 5: 95 percent / 4-methylmorpholine N-oxide, OsO4 / tetrahydrofuran; 2-methyl-propan-2-ol; H2O / 1) 0 deg C, 2.5 h, 2) 25 deg C, 12 h 6: 98 percent / Pb(OAc)4 / ethyl acetate / 0.25 h / 0 °C 7: 95 percent / benzene / 3 h / Heating 8: 98 percent / DIBAL / tetrahydrofuran; CH2Cl2 / 3 h / -78 °C 9: 83 percent / Ph3P, CCl4 / 24 h / 100 °C 10: 99 percent / LiEt3BH / tetrahydrofuran / 1 h / 0 °C 11: 91 percent / 9-BBN / tetrahydrofuran / 2 h / 0 °C 12: 92 percent / I2, imidazole, Ph3P / diethyl ether; acetonitrile / 0.5 h / 0 °C 13: 1) LDA / 1) THF, 0 deg C, 8 h, 2) THF, -100 deg C -> -20 deg C, 10 h 14: 80 percent / monoperoxyphthalic acid magnesium salt / methanol / 1 h / 0 °C 15: 82 percent / DIBAL / toluene / 1 h / -78 °C 16: 1) LDA / 1) THF, -78 deg C, 15 min; -78 deg C -> -40 deg C, 1 h, 2) THF, -78 deg C, 15 min 17: 96 percent / 2,6-lutidine / CH2Cl2 / 2 h / 0 °C 18: 85 percent / camphorsulfonic acid / CH2Cl2; methanol / 0.5 h / 0 - 25 °C View Scheme
参考文献
Nicolaou; Ninkovic; Sarabia; Vourloumis; He; Vallberg; Finlay; Yang
Journal of the American Chemical Society, 1997 , vol. 119, # 34 p. 7974 - 7991
→
193146-53-1(3S,6R,7S,8S,12Z,15S,16E)-3,7,15-三-{[叔-丁基(二甲基)硅烷基]氧基}-1-羟基-4,4,6,8,12,16-六甲基-17-(2-甲基-1,3-噻唑-4-基)十七-12,16-二烯-5-酮
反应条件
1: 98 percent / 2,6-lutidine / CH2Cl2 / 0.75 h / -78 °C 2: 1) O3, 2) PPh3 / 1) CH2Cl2, -78 deg C, 30 min, 2) Ch2Cl2, -78 deg C -> room temperature; room temperature, 1 h 3: lithium tri-tert-butoxyaluminohydride / tetrahydrofuran / 1) -78 deg C, 5 min, 2) 0 deg C, 15 min 4: 1.26 g / Et3N, 4-DMAP / CH2Cl2 / 1) 0 deg C, 2 h, 2) 25 deg C, 10 h 5: 1) LDA / 1) THF, -78 deg C, 15 min; -78 deg C -> -40 deg C, 1 h, 2) THF, -78 deg C, 15 min 6: 96 percent / 2,6-lutidine / CH2Cl2 / 2 h / 0 °C 7: 85 percent / camphorsulfonic acid / CH2Cl2; methanol / 0.5 h / 0 - 25 °C View Scheme
参考文献
Nicolaou; Ninkovic; Sarabia; Vourloumis; He; Vallberg; Finlay; Yang
Journal of the American Chemical Society, 1997 , vol. 119, # 34 p. 7974 - 7991
