(3S,5Z,7E,14Xi,22E)-3-{[二甲基(2-甲基-2-丙基)硅烷基]氧基}-9,10-开环麦角甾-5,7,10,22-四烯 合成路线 （共 12 条）
170081-43-3 ({(5S)-3-[(E)-{(1R,7aR)-1-[(2R,3E,5R)-5,6-二甲基-3-庚烯-2-基]-7A-甲基八氢-4H-茚-4-亚基}甲基]-2,2-二氧代-1,3,4,5,6,7-六氢-2-苯并噻吩-5-基}氧基)(二甲基)(2-甲基-2-丙yL)硅烷
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反应条件
反应条件
sodium hydrogencarbonate in ethanol 1.25 h; Heating;
参考文献
Choudhry, Satish C.; Belica, Peter S.; Coffen, David L.; Focella, Antonino; Maehr, Hubert; et al.
反应条件
1: SO2 / CH2Cl2 / 1.25 h / -10 °C 2: imidazole / Ambient temperature 3: 94 percent / NaHCO3 / aq. ethanol / 1.25 h / Heating View Scheme
参考文献
Anderson, Bruce G.; Bauta, William E.; Cantrell, William R.
反应条件
1: imidazole / Ambient temperature 2: 94 percent / NaHCO3 / aq. ethanol / 1.25 h / Heating View Scheme
参考文献
Calverley
反应条件
1: 42 percent / imidazole / dimethylformamide / 1.5 h / 20 °C 2: sodium hydrogen carbonate / aq. ethanol / 1.5 h / Heating View Scheme
参考文献
Anderson, Bruce G.; Bauta, William E.; Cantrell, William R.
反应条件
sodium hydrogencarbonate in ethanol 1.5 h; Heating;
参考文献
Calverley
反应条件
1H-imidazole in N,N-dimethyl-formamide 2.5 h;
参考文献
Cota, J. G.; Meilan, M. C.; Mourino, A.; Castedo, L.
反应条件
1: liq. SO2 / 0.5 h / Heating 2: 42 percent / imidazole / dimethylformamide / 1.5 h / 20 °C 3: sodium hydrogen carbonate / aq. ethanol / 1.5 h / Heating View Scheme
参考文献
Calverley
反应条件
1: SeO2, N-methylmorpholine N-oxide / methanol; CH2Cl2 / Heating 2: acridine / Irradiation 3: (C4H9)4N1+*F1- / tetrahydrofuran View Scheme
参考文献
Andrews; Barton; Cheng; et al.
反应条件
1: With pyridine; ozone; solvent red 19 in dichloromethane T=-60 - -55°C; 0.5 h; 2: With sodium tetrahydroborate in ethanol; dichloromethane T=20°C; 1 h;
参考文献
BIOXELL SPA
反应条件
1: SeO2, N-methylmorpholine N-oxide / methanol; CH2Cl2 / Heating 2: acridine / Irradiation 3: (C4H9)4N1+*F1- / tetrahydrofuran View Scheme
参考文献
Andrews; Barton; Cheng; et al.
