4-甲氧苯基-3-O-烯丙基-4,6-O-苯亚甲基-β-D-吡喃半乳糖苷合成路线 （共 5 条）
反应条件
toluene-4-sulfonic acid in tetrahydrofuran T=25°C; 2 h;
参考文献
Lichtenthaler, Frieder W.; Oberthuer, Markus; Peters, Siegfried
European Journal of Organic Chemistry, 2001 , # 20 p. 3849 - 3869
反应条件
1.1: Bu2SnO / toluene / 16 h / Heating 1.2: 74 percent / Bu4NBr / tetrahydrofuran / 8 h / Heating 2.1: 91 percent / TsOH*H2O / tetrahydrofuran / 2 h / 25 °C View Scheme
参考文献
Goto, Fumitaka; Ogawa, Tomoya
Tetrahedron Letters, 1992 , vol. 33, # 35 p. 5099 - 5102
反应条件
1: NaOMe / methanol; tetrahydrofuran 2: 1) Bu2SnO, 2) Bu4NBr / 1) THF, toluene, 2) THF 3: TsOH*H2O / tetrahydrofuran View Scheme
参考文献
Goto, Fumitaka; Ogawa, Tomoya
Tetrahedron Letters, 1992 , vol. 33, # 35 p. 5099 - 5102
反应条件
1: TMSOTf / CH2Cl2 / 0 °C 2: NaOMe / methanol; tetrahydrofuran 3: 1) Bu2SnO, 2) Bu4NBr / 1) THF, toluene, 2) THF 4: TsOH*H2O / tetrahydrofuran View Scheme
参考文献
Goto, Fumitaka; Ogawa, Tomoya
Tetrahedron Letters, 1992 , vol. 33, # 35 p. 5099 - 5102
反应条件
1: TMSOTf / CH2Cl2 / 0 °C 2: NaOMe / methanol; tetrahydrofuran 3: 1) Bu2SnO, 2) Bu4NBr / 1) THF, toluene, 2) THF 4: TsOH*H2O / tetrahydrofuran View Scheme
参考文献
Goto, Fumitaka; Ogawa, Tomoya
Tetrahedron Letters, 1992 , vol. 33, # 35 p. 5099 - 5102
