2,3,4,6-四-o-乙酰基-alpha-d-吡喃葡萄糖苷甲酯合成路线 （共 100 条）
反应条件
Ph3C+ClO4- in dichloromethane T=-5°C; 3 h;
参考文献
Carbohydrate Research, , vol. 212, p. 77 - 91
反应条件
Ph3C+ClO4- in dichloromethane Ambient temperature;
参考文献
Kochetkov, Nicolay K.; Klimov, Evgeny M.; Malysheva, Nelly N.; Demchenko, Alexey V.
Carbohydrate Research, 1991 , vol. 212, p. 77 - 91
反应条件
Ph3C+ClO4-; methyl 3,4,6-tri-O-acetyl-2-O-trityl-α-D-glucopyranoside in dichloromethane Ambient temperature;
参考文献
Kochetkov, Nicolay K.; Klimov, Evgeny M.; Malysheva, Nelly N.; Demchenko, Alexey V.
Carbohydrate Research, 1991 , vol. 212, p. 77 - 91
反应条件
Ph3C+ClO4- in dichloromethane Ambient temperature;
参考文献
Kochetkov, Nicolay K.; Klimov, Evgeny M.; Malysheva, Nelly N.; Demchenko, Alexey V.
Carbohydrate Research, 1991 , vol. 212, p. 77 - 91
反应条件
1.1: 85 percent / Bu2BOTf; BH3*THF / CH2Cl2 / 0 °C 2.1: 77 percent / DCC; DMAP / CH2Cl2 / 20 °C 3.1: 97 percent / DDQ / CH2Cl2; H2O / 20 °C 4.1: 70 percent / pyridine / 20 °C 5.1: HF*pyridine / tetrahydrofuran / 20 °C 6.1: MeNH2; Cl3CC(=NH)OCH2-Merrifield resin / ethanol; CH2Cl2 / 0.17 h 6.2: pyridine / CH2Cl2; tetrahydrofuran / 2 h View Scheme
参考文献
Organic letters, , vol. 3, # 5 p. 747 - 750
反应条件
1.1: 77 percent / DCC; DMAP / CH2Cl2 / 20 °C 2.1: 97 percent / DDQ / CH2Cl2; H2O / 20 °C 3.1: 70 percent / pyridine / 20 °C 4.1: HF*pyridine / tetrahydrofuran / 20 °C 5.1: MeNH2; Cl3CC(=NH)OCH2-Merrifield resin / ethanol; CH2Cl2 / 0.17 h 5.2: pyridine / CH2Cl2; tetrahydrofuran / 2 h View Scheme
参考文献
Organic letters, , vol. 3, # 5 p. 747 - 750
反应条件
1.1: 70 percent / pyridine / 20 °C 2.1: HF*pyridine / tetrahydrofuran / 20 °C 3.1: MeNH2; Cl3CC(=NH)OCH2-Merrifield resin / ethanol; CH2Cl2 / 0.17 h 3.2: pyridine / CH2Cl2; tetrahydrofuran / 2 h View Scheme
参考文献
Organic letters, , vol. 3, # 5 p. 747 - 750
反应条件
1.1: 97 percent / DDQ / CH2Cl2; H2O / 20 °C 2.1: 70 percent / pyridine / 20 °C 3.1: HF*pyridine / tetrahydrofuran / 20 °C 4.1: MeNH2; Cl3CC(=NH)OCH2-Merrifield resin / ethanol; CH2Cl2 / 0.17 h 4.2: pyridine / CH2Cl2; tetrahydrofuran / 2 h View Scheme
参考文献
Organic letters, , vol. 3, # 5 p. 747 - 750
反应条件
1.1: HF*pyridine / tetrahydrofuran / 20 °C 2.1: MeNH2; Cl3CC(=NH)OCH2-Merrifield resin / ethanol; CH2Cl2 / 0.17 h 2.2: pyridine / CH2Cl2; tetrahydrofuran / 2 h View Scheme
参考文献
Organic letters, , vol. 3, # 5 p. 747 - 750
反应条件
1: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 20 °C 2: 10 palladium on activated charcoal; hydrogen / methanol / 12 h 3: pyridine / 15 h / 20 °C View Scheme
参考文献
Arkivoc, , vol. 2012, # 6 p. 35 - 44
