2,3,4,6-四-O-苄基-α-D-吡喃葡萄糖酰氟合成路线 (共 25 条)
反应条件
1: With trifluorormethanesulfonic acid; tetra-n-butylammonium tetrafluoroborate in dichloromethane T=-78°C; Electrochemical reaction; 2: With methanol in dichloromethane T=-78°C;
参考文献
Suzuki, Shinkiti; Matsumoto, Kouichi; Kawamura, Kohsuke; Suga, Seiji; Yoshida, Jun-Ichi
Organic Letters, 2004 , vol. 6, # 21 p. 3755 - 3758
反应条件
tetrafluoroboric acid; IPy2BF4 in dichloromethane T=-40°C; 0.5 h;
参考文献
Fraser-Reid, Bert; Lopez, J. Cristobal; Bernal-Albert, Paloma; Gomez, Ana M.; Uriel, Clara; Ventura, Juan
Canadian Journal of Chemistry, 2013 , vol. 91, # 1 p. 51 - 65
反应条件
Fluolead in dichloromethane T=20°C; 2 h; Inert atmosphere; optical yield given as percent destereoselective reaction;
参考文献
Umemoto, Teruo; Singh, Rajendra P.; Xu, Yong; Saito, Norimichi
Journal of the American Chemical Society, 2010 , vol. 132, # 51 p. 18199 - 18205
反应条件
diethylamino-sulfur trifluoride in dichloromethane T=-60 - 0°C; Substitution;
参考文献
Bulletin of the Chemical Society of Japan, , vol. 71, # 12 p. 2893 - 2902
反应条件
tetrafluoroboric acid; IPy2BF4 in dichloromethane T=-78 - -30°C; 2.5 h;
参考文献
Journal of Organic Chemistry, , vol. 72, # 26 p. 10268 - 10271
反应条件
BF4(1-)*C18H12F3S3(1+) in dichloromethane T=-48°C; Flow reactor;
参考文献
Saito, Kodai; Ueoka, Koji; Matsumoto, Kouichi; Suga, Seiji; Nokami, Toshiki; Yoshida, Jun-Ichi
Angewandte Chemie - International Edition, 2011 , vol. 50, # 22 p. 5153 - 5156
反应条件
potassium hydroxide in N,N-dimethyl-formamide 3 h; Ambient temperature;
参考文献
Thiem, Joachim; Wiesner, Matthias
Synthesis, 1988 , # 2 p. 124 - 127
反应条件
I(pyridine)2BF4 in dichloromethane T=23°C; 3 h; Title compound not separated from byproducts.;
参考文献
European Journal of Organic Chemistry, , # 12 p. 1887 - 1890
反应条件
pyridine hydrogenfluoride in toluene T=0°C; 10 h;
参考文献
Chemistry Letters, , p. 1747 - 1750
反应条件
pyridine hydrogenfluoride in toluene T=0°C; 6 h;
参考文献
Chemistry Letters, , p. 1747 - 1750