2,3,4,6-四-O-乙酰-β-D-吡喃葡萄糖合成路线 (共 199 条)
参考文献
Ciba-Geigy Corporation
Patent: US5218097 A1, 1993 ;
反应条件
diethylamino-sulfur trifluoride in tetrahydrofuran Ambient temperature; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Griffith, Marei H. E.; Hindsgaul, Ole
Carbohydrate Research, 1991 , vol. 211, # 1 p. 163 - 166
反应条件
in chloroform 6 h; Ambient temperature; Product distribution;
参考文献
Ernst, Beat.; Winkler, Tammo.
Tetrahedron Letters, 1989 , vol. 30, # 23 p. 3081 - 3084
反应条件
in chloroform 6 h; Ambient temperature; Product distribution;
参考文献
Ernst, Beat.; Winkler, Tammo.
Tetrahedron Letters, 1989 , vol. 30, # 23 p. 3081 - 3084
反应条件
1: 1,8-diazabicyclo[5.4.0]undec-7-ene / dichloromethane / 3 h / 20 °C 2: boron trifluoride diethyl etherate / dichloromethane / 2 h / -20 °C 3: palladium on activated charcoal; sodium tetrahydroborate / dichloromethane; methanol / 0.25 h / 0 °C 4: sodium methylate; methanol / 16 h / 20 °C View Scheme
参考文献
Jayasundara, Dilushan R.; Duff, Thomas; Angione, M. Daniela; Bourke, Jean; Murphy, Deirdre M.; Scanlan, Eoin M.; Colavita, Paula E.
Chemistry of Materials, 2013 , vol. 25, # 20 p. 4122 - 4128
反应条件
1: HBr / acetic acid 2: TMS-N3; TBAF / tetrahydrofuran 3: 100 percent / H2 / Pd/C View Scheme
参考文献
Van Ameijde, Jeroen; Albada, H. Bauke; Liskamp, Rob M.J.
Journal of the Chemical Society. Perkin Transactions 1, 2002 , # 8 p. 1042 - 1049
反应条件
nBu4NPF6 in dichloromethane 3 h; Electrochemical reaction;
参考文献
Carbohydrate Research, , vol. 345, # 8 p. 1051 - 1055
反应条件
1: 1) NaH, Molekularsieb 4 A, 2) 0.1 M BF3*OEt2, Molekularsieb 4 A / 1) CH2Cl2, 30 min, RT, 2) CH2Cl2, 30 min, RT 2: 90 percent / 0.5 M CH3ONa / methanol / 0.5 h View Scheme
参考文献
Schmidt, Richard R.; Stumpp, Michael
Liebigs Annalen der Chemie, 1983 , # 7 p. 1249 - 1256
反应条件
1: 75 percent / BF3*Et2O / CH2Cl2 / 0.5 h / -20 °C 2: 70 percent / Zn(OAc)2, MeOH / 40 h / Heating 3: 68 percent / TsOH / nitromethane / 2 h / 25 °C View Scheme
参考文献
Allevi, Pietro; Anastasia, Mario; Ciuffreda, Pierangela; Sanvito, Anna Maria; Macdonald, Peter
Tetrahedron Letters, 1992 , vol. 33, # 33 p. 4831 - 4834
反应条件
1: 1,8-diazabicyclo[5.4.0]undec-7-ene / dichloromethane / 3 h / 20 °C 2: boron trifluoride diethyl etherate / dichloromethane / 2 h / -20 °C 3: palladium on activated charcoal; sodium tetrahydroborate / dichloromethane; methanol / 0.25 h / 0 °C 4: sodium methylate; methanol / 16 h / 20 °C View Scheme
参考文献
Jayasundara, Dilushan R.; Duff, Thomas; Angione, M. Daniela; Bourke, Jean; Murphy, Deirdre M.; Scanlan, Eoin M.; Colavita, Paula E.
Chemistry of Materials, 2013 , vol. 25, # 20 p. 4122 - 4128