苄基2-乙酰氨基-2,6-二脱氧-3-O-beta-D-吡喃半乳糖基alpha-D-吡喃半乳糖苷合成路线 （共 4 条）
反应条件
sodium methylate in methanol 12 h; Ambient temperature;
参考文献
Paulsen, Hans; Rutz, Volker; Brockhausen, Inka
Liebigs Annalen der Chemie, 1992 , # 7 p. 747 - 758
反应条件
1: p-toluenesulfonic acid / CH2Cl2 / 2 h / Ambient temperature 2: 80 percent aq. acetic acid / 1 h 3: 1.) molecular sieves 4 Angstroem, 2.) trimethylsilyl triflate / 1.) dichloromethane, 1 h, 2.) r.t., 1 h 4: 95 percent / 0.1 N methanolic NaOMe / methanol / 12 h / Ambient temperature View Scheme
参考文献
Paulsen, Hans; Rutz, Volker; Brockhausen, Inka
Liebigs Annalen der Chemie, 1992 , # 7 p. 747 - 758
反应条件
1: 1.) molecular sieves 4 Angstroem, 2.) trimethylsilyl triflate / 1.) dichloromethane, 1 h, 2.) r.t., 1 h 2: 95 percent / 0.1 N methanolic NaOMe / methanol / 12 h / Ambient temperature View Scheme
参考文献
Paulsen, Hans; Rutz, Volker; Brockhausen, Inka
Liebigs Annalen der Chemie, 1992 , # 7 p. 747 - 758
反应条件
1: 1.) molecular sieves 4 Angstroem, 2.) trimethylsilyl triflate / 1.) dichloromethane, 1 h, 2.) r.t., 1 h 2: 95 percent / 0.1 N methanolic NaOMe / methanol / 12 h / Ambient temperature View Scheme
参考文献
Paulsen, Hans; Rutz, Volker; Brockhausen, Inka
Liebigs Annalen der Chemie, 1992 , # 7 p. 747 - 758
