甲基-4,6-O-亚苄基-Α-D-吡喃葡糖苷合成路线 （共 91 条）
反应条件
pyridine; acetic acid; lithium iodide 5 h; Reflux; chemoselective reaction;
参考文献
Tetrahedron Letters, , vol. 50, # 50 p. 7051 - 7054
反应条件
1: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 2 h / 0 °C / Inert atmosphere; Molecular sieve 2: tetrabutyl ammonium fluoride / dichloromethane / 0 - 20 °C / Inert atmosphere View Scheme
参考文献
European Journal of Organic Chemistry, , # 4 p. 744 - 753
反应条件
1: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 1 h / -78 °C / Inert atmosphere; Molecular sieve 2: tetrabutyl ammonium fluoride / dichloromethane / 0 - 20 °C / Inert atmosphere View Scheme
参考文献
European Journal of Organic Chemistry, , # 4 p. 744 - 753
反应条件
1: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 1 h / -78 °C / Inert atmosphere; Molecular sieve 2: tetrabutyl ammonium fluoride / dichloromethane / 0 - 20 °C / Inert atmosphere View Scheme
参考文献
European Journal of Organic Chemistry, , # 4 p. 744 - 753
反应条件
1: sodium methylate / methanol / 4 h / 20 °C / Inert atmosphere 2: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 0.33 h / 20 °C / Inert atmosphere 3: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 2 h / 0 °C / Inert atmosphere; Molecular sieve 4: tetrabutyl ammonium fluoride / dichloromethane / 0 - 20 °C / Inert atmosphere View Scheme
参考文献
European Journal of Organic Chemistry, , # 4 p. 744 - 753
反应条件
1: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 0.33 h / 20 °C / Inert atmosphere 2: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 2 h / 0 °C / Inert atmosphere; Molecular sieve 3: tetrabutyl ammonium fluoride / dichloromethane / 0 - 20 °C / Inert atmosphere View Scheme
参考文献
European Journal of Organic Chemistry, , # 4 p. 744 - 753
反应条件
1: 56 percent / AcCl / Heating 2: 87 percent / TsOH / dimethylformamide / 45 °C View Scheme
参考文献
Tetrahedron Letters, , vol. 45, # 30 p. 5885 - 5888
反应条件
methanol; 3 A molecular sieve T=20°C; sonication;
参考文献
Synthetic Communications, , vol. 32, # 11 p. 1665 - 1670
反应条件
1: 95 percent / 6percent NaOEt / ethanol / 0.25 h / Heating 2: 15 percent / 6percent NaOEt / ethanol / 19 h / Heating View Scheme
参考文献
Chemical and Pharmaceutical Bulletin, , vol. 39, # 8 p. 1983 - 1989
反应条件
1.1: triethylamine / dichloromethane / 1 h / 0 °C / |Darkness; |Inert atmosphere 2.1: acetone / 20 °C / |Inert atmosphere 3.1: didodecanoyl peroxide / 1,2-dichloro-ethane / 2 h / |Inert atmosphere; |Reflux 3.2: 0.5 h / |Inert atmosphere 3.3: 1 h / |Inert atmosphere View Scheme
参考文献
Angewandte Chemie - International Edition, , vol. 52, # 36 p. 9572 - 9575
Angew. Chem., , vol. 125, # 36 p. 9751 - 9754,4
