D-半乳糖酸-1,4-内酯合成路线 （共 19 条）
参考文献
Nippon Kagaku Kaishi, , vol. 61, p. 141,146, 148
Chem.Abstr., , p. 5147
参考文献
Nippon Kagaku Kaishi, , vol. 61, p. 141,146, 148
Chem.Abstr., , p. 5147
反应条件
toluene-4-sulfonic acid in acetone 2 h; Ambient temperature;
参考文献
Fleet, George W. J.; Son, Jong Chan
Tetrahedron, 1988 , vol. 44, # 9 p. 2637 - 2648
反应条件
copper(II) sulfate 12 h; Ambient temperature;
参考文献
Caravano, Audrey; Mengin-Lecreulx, Dominique; Brondello, Jean-Marc; Vincent, Stephane P.; Sinay, Pierre
Chemistry - A European Journal, 2003 , vol. 9, # 23 p. 5888 - 5898
反应条件
1: 82 percent / triphenylphosphine; carbon tetrabromide; pyridine / 18 h / 20 °C 2: 91 percent / lithium azide / dimethylformamide; H2O / 1 h / 80 °C 3: 100 percent / hydrogen / Pd/C / ethanol / 18 h / 20 °C View Scheme
参考文献
Chaveriat, Ludovic; Stasik, Imane; Demailly, Gilles; Beaupere, Daniel
Tetrahedron, 2004 , vol. 60, # 9 p. 2079 - 2081
反应条件
sodium amalgam; sodium hydrogen oxalate
参考文献
Sperber; Zaugg; Sandstrom
Journal of the American Chemical Society, 1947 , vol. 69, p. 916
反应条件
anhydrous sodium borate; water; boric acid unter Zusatz eines sauren Kationen-Austauschers und anschliessendes Behandeln mit wss.Natronlauge;
参考文献
Lundt, Inge; Frank, Holger
Tetrahedron, 1994 , vol. 50, # 46 p. 13285 - 13298
参考文献
Upson et al.
Journal of the American Chemical Society, 1936 , vol. 58, p. 2549
反应条件
1: 100 percent / p-toluenesulphonic acid / acetone / 2 h / Ambient temperature 2: 79 percent / imidazole / dimethylformamide / 48 h / Ambient temperature 3: 96 percent / lithium borohydride / tetrahydrofuran / 6 h / Ambient temperature 4: 53 percent / 4,4-dimethylaminopyridine / pyridine / 2 h / 0 °C 5: 92 percent / 60 h / 80 - 90 °C 6: 50percent aq. trifluoroacetic acid / 18 h / 50 °C View Scheme
参考文献
Fleet, George W. J.; Son, Jong Chan
Tetrahedron, 1988 , vol. 44, # 9 p. 2637 - 2648
