2,3,4,6-四-O-乙酰-β-D-吡喃葡萄糖合成路线 (共 199 条)
反应条件
1: 97 percent / PdCl2 / dimethylformamide; H2O / 48 h / 45 °C 2: 82 percent / DBU / CH2Cl2 / 0.5 h / 20 °C View Scheme
参考文献
Weigelt, Dirk; Kraehmer, Ralf; Welzel, Peter
Tetrahedron Letters, 1996 , vol. 37, # 3 p. 367 - 370
反应条件
1: 76 percent / toluene / 120 h / 85 °C 2: 69 percent / Pd/C / ethyl acetate / 18 h 3: 92 percent / 20 h View Scheme
参考文献
Aspinall, Ian H.; Cowley, Phillip M.; Mitchell, Glynn; Stoodley, Richard J.
Journal of the Chemical Society, Chemical Communications, 1993 , # 15 p. 1179 - 1180
反应条件
1: 69 percent / Pd/C / ethyl acetate / 18 h 2: 92 percent / 20 h View Scheme
参考文献
Aspinall, Ian H.; Cowley, Phillip M.; Mitchell, Glynn; Stoodley, Richard J.
Journal of the Chemical Society, Chemical Communications, 1993 , # 15 p. 1179 - 1180
反应条件
boron trifluoride diethyl etherate in acetonitrile 0.833333 h; Ambient temperature; Yield given;
参考文献
Jansson, Karl; Frejd, Torbjoern; Kihlberg, Jan; Magnusson, Goeran
Tetrahedron Letters, 1986 , vol. 27, # 6 p. 753 - 756
反应条件
trifluoroacetic acid
参考文献
Aspinall, Ian H.; Cowley, Phillip M.; Mitchell, Glynn; Stoodley, Richard J.
Journal of the Chemical Society, Chemical Communications, 1993 , # 15 p. 1179 - 1180
反应条件
bis(tri-n-butyltin)oxide in benzene 24 h; Heatingvar. solv, temp, and time; Yield given. Yields of byproduct given;
参考文献
Watanabe, Kazuko; Itoh, Kiyotaka; Araki, Younosuke; Ishido, Yoshiharu
Carbohydrate Research, 1986 , vol. 154, p. 165 - 176
反应条件
trimethylsilyl trifluoromethanesulfonate in chloroform
参考文献
Bhatia, Gurpreet S.; Lowe, Richard F.; Stoodley, Richard J.
Tetrahedron Letters, 1998 , vol. 39, # 50 p. 9245 - 9248
反应条件
trifluoroacetic acid Hydrolysis; 0.25 h;
参考文献
Aspinall, Ian H.; Cowley, Phillip M.; Mitchell, Glynn; Rajnor, Clive M.; Stoodley, Richard J.
Journal of the Chemical Society - Perkin Transactions 1, 1999 , # 18 p. 2591 - 2599
反应条件
N-iodo-succinimide; trifluorormethanesulfonic acid in dichloromethane; water 48 h;
参考文献
Ramakrishnan, Archana; Pornsuriyasak, Papapida; Demchenko, Alexei V.
Journal of Carbohydrate Chemistry, 2005 , vol. 24, # 4-6 p. 649 - 663
反应条件
N-iodo-succinimide; trifluorormethanesulfonic acid in dichloromethane; water 0.25 h;
参考文献
Ramakrishnan, Archana; Pornsuriyasak, Papapida; Demchenko, Alexei V.
Journal of Carbohydrate Chemistry, 2005 , vol. 24, # 4-6 p. 649 - 663