5,5-二甲基-2(5H)-呋喃酮合成路线 （共 28 条）
反应条件
hydrogen; 1,4-di(diphenylphosphino)-butane; tris(dibenzylideneacetone)dipalladium(0) chloroform complex in dichloromethane
T=95°C; P=41371.8 Torr; 36 h;
参考文献
Yu, Wing-Yiu; Alper, Howard
Journal of Organic Chemistry, 1997 , vol. 62, # 17 p. 5684 - 5687
反应条件
benzophenone in acetonitrile
0.583333 h; Irradiation;
参考文献
Geraghty, Niall W.A.; Hernon, Elaine M.
Tetrahedron Letters, 2009 , vol. 50, # 5 p. 570 - 573
反应条件
triethylamine; palladium dichloride in dichloromethane
T=5 - 10°C; P=760 Torr; 20 h;
参考文献
Ohe, Kouichi; Takahashi, Hidetaka; Uemura, Sakae; Sugita, Nobuyuki
Journal of Organic Chemistry, 1987 , vol. 52, # 22 p. 4859 - 4863
反应条件
methanol; hydrogen iodide in hexane
T=150°C; P=76000 Torr; 6 h;
参考文献
Gusev, B. P.; El'perina, E. A.; Kucherov, V. F.; Pirozhkov, S. D.; Lapidus, A. L.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1980 , vol. 29, # 3 p. 421 - 425
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1980 , # 3 p. 603 - 607
反应条件
trifluoroacetic acid in chloroform
6 h;
参考文献
Cory; Ritchie; Shrier
Tetrahedron Letters, 1990 , vol. 31, # 47 p. 6789 - 6792
反应条件
triethylamine in chloroform
Ambient temperature;
参考文献
Tanikaga, Rikuhei; Nozaki, Yoshihito; Tanaka, Kazuhiko; Kaji, Aritsune
Chemistry Letters, 1982 , p. 1703 - 1706
反应条件
[Pd(NCCH3)2(PPh3)2](BF4)2 in tetrahydrofuran
T=50°C; P=7355.08 Torr; Yield given. Yields of byproduct given;
参考文献
Matsushita, Koichi; Komori, Tsunenori; Oi, Shuichi; Inoue, Yoshio
Tetrahedron Letters, 1994 , vol. 35, # 32 p. 5889 - 5890
反应条件
hydrogen iodide in hexane
T=150°C; P=76000 Torr; 6 h;
参考文献
Gusev, B. P.; El'perina, E. A.; Kucherov, V. F.; Pirozhkov, S. D.; Lapidus, A. L.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1980 , vol. 29, # 3 p. 421 - 425
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1980 , # 3 p. 603 - 607
参考文献
National Distillers and Chemical Corporation
Patent: US4968817 A1, 1990 ;
反应条件
1: 97 percent / methanol
2: 83 percent / hydrogen / P-2 nickel / ethanol / 120 h
3: 58 percent / toluene-p-sulphonyl chloride, quinoline / 1 h
4: benzene / 144 h / 65 °C
View Scheme
参考文献
Billington, David C.; Kerr, William J.; Pauson, Peter L.
Journal of Organometallic Chemistry, 1987 , vol. 328, p. 223 - 228
