2H-呋喃并[2,3-c]吡喃-2-酮合成路线 （共 13 条）
反应条件
tetrakis(triphenylphosphine) palladium(0) in tetrahydrofuran
8 h; Heating;
参考文献
Goddard-Borger, Ethan D.; Ghisalberti, Emilio L.; Stick, Robert V.
European Journal of Organic Chemistry, 2007 , # 23 p. 3925 - 3934
反应条件
trifluoroacetic acid in 1,4-dioxane
T=92 - 95°C; 0.216667 h;
参考文献
Sun, Kingmo; Chen, Yuzhong; Wagerle, Ty; Linnstaedt, David; Currie, Martin; Chmura, Preston; Song, Ying; Xu, Ming
Tetrahedron Letters, 2008 , vol. 49, # 18 p. 2922 - 2925
反应条件
tetrakis(triphenylphosphine) palladium(0) in tetrahydrofuran
48 h; Heating;
参考文献
Goddard-Borger, Ethan D.; Ghisalberti, Emilio L.; Stick, Robert V.
European Journal of Organic Chemistry, 2007 , # 23 p. 3925 - 3934
反应条件
1: 83 percent / aq. trifluoroacetic acid / CH2Cl2 / 0.08 h / 20 °C
2: 95 percent / pyridine / 2 h
3: 94 percent / triethylamine / CH2Cl2 / 0.08 h / 20 °C
4: 61 percent / tetrakis(triphenylphosphane)palladium(0) / tetrahydrofuran / 48 h / Heating
View Scheme
参考文献
Goddard-Borger, Ethan D.; Ghisalberti, Emilio L.; Stick, Robert V.
European Journal of Organic Chemistry, 2007 , # 23 p. 3925 - 3934
反应条件
1: 95 percent / pyridine / 2 h
2: 94 percent / triethylamine / CH2Cl2 / 0.08 h / 20 °C
3: 61 percent / tetrakis(triphenylphosphane)palladium(0) / tetrahydrofuran / 48 h / Heating
View Scheme
参考文献
Goddard-Borger, Ethan D.; Ghisalberti, Emilio L.; Stick, Robert V.
European Journal of Organic Chemistry, 2007 , # 23 p. 3925 - 3934
反应条件
1: 74 percent / tetrahydrofuran / 0.25 h / -10 °C
2: 83 percent / aq. trifluoroacetic acid / CH2Cl2 / 0.08 h / 20 °C
3: 95 percent / pyridine / 2 h
4: 94 percent / triethylamine / CH2Cl2 / 0.08 h / 20 °C
5: 61 percent / tetrakis(triphenylphosphane)palladium(0) / tetrahydrofuran / 48 h / Heating
View Scheme
参考文献
Goddard-Borger, Ethan D.; Ghisalberti, Emilio L.; Stick, Robert V.
European Journal of Organic Chemistry, 2007 , # 23 p. 3925 - 3934
反应条件
1: 95 percent / triethylamine / CH2Cl2 / 0.08 h / 20 °C
2: 84 percent / tetrakis(triphenylphosphane)palladium(0) / tetrahydrofuran / 8 h / Heating
View Scheme
参考文献
Goddard-Borger, Ethan D.; Ghisalberti, Emilio L.; Stick, Robert V.
European Journal of Organic Chemistry, 2007 , # 23 p. 3925 - 3934
反应条件
1: 94 percent / triethylamine / CH2Cl2 / 0.08 h / 20 °C
2: 61 percent / tetrakis(triphenylphosphane)palladium(0) / tetrahydrofuran / 48 h / Heating
View Scheme
参考文献
Goddard-Borger, Ethan D.; Ghisalberti, Emilio L.; Stick, Robert V.
European Journal of Organic Chemistry, 2007 , # 23 p. 3925 - 3934
反应条件
1: Et3N / CH2Cl2 / 0.17 h / 0 °C
2: 14.2 mg / NaOAc; PPh3; Ac2O / 0.5 h / Heating
View Scheme
参考文献
Flematti, Gavin R.; Goddard-Borger, Ethan D.; Merritt, David J.; Ghisalberti, Emilio L.; Dixon, Kingsley W.; Trengove, Robert D.
Journal of Agricultural and Food Chemistry, 2007 , vol. 55, # 6 p. 2189 - 2194
反应条件
trifluoroacetic acid in water
0.5 h; Heating;
参考文献
Sun, Kingmo; Chen, Yuzhong; Wagerle, Ty; Linnstaedt, David; Currie, Martin; Chmura, Preston; Song, Ying; Xu, Ming
Tetrahedron Letters, 2008 , vol. 49, # 18 p. 2922 - 2925
