2-(3-丁炔氧基)四氢吡喃合成路线 （共 44 条）
反应条件
pyridinium p-toluenesulfonate in dichloromethane 16 h; Ambient temperature;
参考文献
Sargent, Melvyn V.; Wangchareontrakul, Sirichai
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1990 , # 5 p. 1429 - 1434
反应条件
toluene-4-sulfonic acid in dichloromethane T=0°C; 1.5 h;
参考文献
Lysenko, Sergej; Volbeda, Jeroen; Jones, Peter G.; Tamm, Matthias
Angewandte Chemie - International Edition, 2012 , vol. 51, # 27 p. 6757 - 6761
反应条件
trichlorophosphate in diethyl ether; dichloromethane
参考文献
Imperial Chemical Industries PLC
Patent: US4833135 A1, 1989 ;
反应条件
potassium fluoride in N,N-dimethyl-formamide T=55°C; 0.5 h;
参考文献
Stefani, Helio A.; Cardoso, Lincoln D. G.; Valduga, Claudete J.; Zeni, Gilson
Phosphorus, Sulfur and Silicon and Related Elements, 2001 , vol. 171-172, p. 167 - 172
反应条件
1: Amberlyst 15 / hexane / 3 h / 25 °C 2: tetrahydrofuran; hexamethylphosphoric acid triamide / 3 h / 0 - 25 °C 3: KF / dimethylformamide / 0.5 h / 55 °C View Scheme
参考文献
Stefani, Helio A.; Cardoso, Lincoln D. G.; Valduga, Claudete J.; Zeni, Gilson
Phosphorus, Sulfur and Silicon and Related Elements, 2001 , vol. 171-172, p. 167 - 172
反应条件
1: tetrahydrofuran; hexamethylphosphoric acid triamide / 3 h / 0 - 25 °C 2: KF / dimethylformamide / 0.5 h / 55 °C View Scheme
参考文献
Stefani, Helio A.; Cardoso, Lincoln D. G.; Valduga, Claudete J.; Zeni, Gilson
Phosphorus, Sulfur and Silicon and Related Elements, 2001 , vol. 171-172, p. 167 - 172
参考文献
Phillips, Catherine; Jacobson, Roy; Abrahams, Barbara; Williams, Howard J.; Smith, Leverett R.
Journal of Organic Chemistry, 1980 , vol. 45, # 10 p. 1920 - 1924
反应条件
silica-supported NaHSO4 in methanol T=20°C; 0.25 h;
参考文献
Kumar, K. Ravi; Satyanarayana; Reddy, B. Srinivasa
Chinese Journal of Chemistry, 2012 , vol. 30, # 5 p. 1189 - 1191
反应条件
methanol; DOWEX 50 W-X2 cation exchange resin T=40°C; 1 h;
参考文献
Tanacs, B.; Kling, F.; Mucha, I.; Marton, J.
Acta Chimica Hungarica, 1983 , vol. 112, # 2 p. 233 - 240
反应条件
copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); diethylamine 1.) 60 deg C, 1 h, 2.) Et2O, room temperature, 12 h; Yield given. Multistep reaction;
参考文献
Yadav; Valli, Madabhushi Y.; Prasad
Tetrahedron, 1998 , vol. 54, # 26 p. 7551 - 7562
