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: 77 percent / CH2Cl2 / 120 h / 40 °C 2: 87 percent / H2 / 10percent Pd/C / ethyl acetate 3: CF3COOH 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
oxygen; NMQPF6; diisopropylidene-Gal-OH in toluene T=20°C; Molecular sieveUV-irradiationAir atmosphere; diastereoselective reaction;
参考文献
Cumpstey, Ian; Crich, David
Journal of Carbohydrate Chemistry, 2011 , vol. 30, # 7-9 p. 469 - 485
反应条件
osmium(VIII) oxide in pyridine T=20°C; 72 h;
参考文献
Tietze, Lutz F.; Henke, Stephan; Remberg, Gerd
Liebigs Annalen der Chemie, 1986 , # 8 p. 1413 - 1427
反应条件
Hydrocinnamic alcohol; lithium perchlorate in acetonitrile electrochemical oxidation;
参考文献
Yamago, Shigeru; Kokubo, Koji; Yoshida, Jun-Ichi
Chemistry Letters, 1997 , # 2 p. 111 - 112
反应条件
palladium on activated charcoal Catalytic hydrogenation; 1.5 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
1: With 2,2'-azo-bisisobutyronitrile; tributyltin chloride; n-Bu4NBH3CN in benzene 1.5 h; Irradiation; 2: With tri-n-butyl-tin hydride 0.5 h; Irradiation; Further byproducts given;
参考文献
Praly, Jean-Pierre; Ardakani, Azin Salek; Bruyere, Isabelle; Marie-Luce, Chrystelle; Bing Qin, Bing
Carbohydrate Research, 2002 , vol. 337, # 18 p. 1623 - 1632
反应条件
Au(Ph3P)+NTf2- in dichloromethane T=20°C; 3 h; Molecular sieve; optical yield given as percent de;
参考文献
Ma, Yuyong; Lian, Gaoyan; Li, Yao; Yu, Biao
Chemical Communications, 2011 , vol. 47, # 26 p. 7515 - 7517
反应条件
in water; acetonitrile T=20°C; 4 h; electrochemical oxidation at 1.55 V; Pt electrodes, Bu4NPF6;
参考文献
Iacobucci; Filippova; D'Alarcao
Carbohydrate Research, 1995 , vol. 277, # 2 p. 321 - 325
反应条件
ammonium acetate; aluminum oxide; sulfur microwave irradiation;
参考文献
Cipolla, Laura; Redaelli, Cristina; Faria, Iris; Nicotra, Francesco
Journal of Carbohydrate Chemistry, 2006 , vol. 25, # 2-3 p. 163 - 171
反应条件
1: 97 percent / BF3*Et2O / CH2Cl2 / 23 h / -78 - -10 °C 2: 97 percent / PdCl2 / dimethylformamide; H2O / 48 h / 45 °C 3: 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