2,6-二氢-6-羟基-3(3H)-吡喃酮合成路线 （共 24 条）
反应条件
1: calcium carbonate; methyl iodide / water; acetonitrile / 47 h / 20 °C 2: 5 palladium on charcoal; hydrogen / ethanol 3: tetrafluoroboric acid / acetonitrile / 18 h / 20 °C View Scheme
参考文献
Valdersnes, Stig; Apeland, Ingrid; Flemmen, Guri; Sydnes, Leiv K.
Helvetica Chimica Acta, 2012 , vol. 95, # 11 p. 2099 - 2122
反应条件
1: 5 palladium on charcoal; hydrogen / ethanol 2: tetrafluoroboric acid / acetonitrile / 18 h / 20 °C View Scheme
参考文献
Valdersnes, Stig; Apeland, Ingrid; Flemmen, Guri; Sydnes, Leiv K.
Helvetica Chimica Acta, 2012 , vol. 95, # 11 p. 2099 - 2122
反应条件
air; Sensitox in water T=0°C; Oxidation; Product distribution;
参考文献
Braun, Andre M.; Dann, Hans; Gassmann, Ernst; Gerothanassis, Ioannis; Jakob, Laurent; Kateva, Jordanka; Martinez, Claudia G.; Oliveros, Esther
Photochemistry and Photobiology, 1999 , vol. 70, # 6 p. 868 - 874
反应条件
1: 75 percent / Ag2O / acetone / 24 h / 20 °C 2: 90 percent / LiAlH4 / diethyl ether / 0.5 h / -60 °C 3: 72 percent / NBS; Me2S / CH2Cl2 / 1 h / 0 °C 4: 90 percent / Jones reagent / acetone / 0.5 h 5: 70 percent / Et3N / 0.5 h / Heating View Scheme
参考文献
Kotretsou, Stamatia I.; Georgiadis, Minas P.
Organic Preparations and Procedures International, 2000 , vol. 32, # 2 p. 161 - 167
反应条件
1: 75 percent / Ag2O / acetone / 24 h / 20 °C 2: 90 percent / LiAlH4 / diethyl ether / 0.5 h / -60 °C 3: 72 percent / NBS; Me2S / CH2Cl2 / 1 h / 0 °C 4: 90 percent / Jones reagent / acetone / 0.5 h 5: 65 percent / (PhCO2)2; NBS / CCl4 / 4 h / Heating 6: 90 percent / Et3N / 0.5 h / Heating View Scheme
参考文献
Kotretsou, Stamatia I.; Georgiadis, Minas P.
Organic Preparations and Procedures International, 2000 , vol. 32, # 2 p. 161 - 167
反应条件
lipase PS (Pseudomonas sp) immobilized on Hyflo Super Cell in hexane 18 h; Ambient temperature; Yield given. Yields of byproduct given;
参考文献
Shimokawa, Jun; Harada, Takaaki; Yokoshima, Satoshi; Fukuyama, Tohru
Journal of the American Chemical Society, 2011 , vol. 133, # 44 p. 17634 - 17637
反应条件
1: lipase AK / 3 h / 20 °C / Inert atmosphere; Enzymatic reaction 2: lipase CR / hexane; tert-butyl alcohol / 4 h / 20 °C / Inert atmosphere; Enzymatic reaction View Scheme
参考文献
Shimokawa, Jun; Harada, Takaaki; Yokoshima, Satoshi; Fukuyama, Tohru
Journal of the American Chemical Society, 2011 , vol. 133, # 44 p. 17634 - 17637
反应条件
1: 75 percent / Ag2O / acetone / 24 h / 20 °C 2: 90 percent / LiAlH4 / diethyl ether / 0.5 h / -60 °C 3: 72 percent / NBS; Me2S / CH2Cl2 / 1 h / 0 °C 4: 90 percent / Jones reagent / acetone / 0.5 h 5: 65 percent / Br2 / CHCl3 / 1 h / Heating 6: 90 percent / Et3N / 0.5 h / Heating View Scheme
参考文献
Kotretsou, Stamatia I.; Georgiadis, Minas P.
Organic Preparations and Procedures International, 2000 , vol. 32, # 2 p. 161 - 167
反应条件
perchloric acid in acetone
0.0833333 h; Ambient temperature;
参考文献
Constantinou-Kokotou, Violetta; Kokotos, George; Georgiadis, Minas P.
Liebigs Annalen der Chemie, 1991 , # 2 p. 151 - 154
Title/Abstract Show Details
Constantinou-Kokotou; Couladouros; Georgiadis; Kokotos
Carbohydrate Research, 1991 , vol. 222, p. 163 - 172
反应条件
silver(l) oxide in acetone
Ambient temperature;
参考文献
Constantinou-Kokotou; Couladouros; Georgiadis; Kokotos
Carbohydrate Research, 1991 , vol. 222, p. 163 - 172
