2,3,4-三-O-乙酰基-1,6-脱水吡喃甘露糖合成路线 (共 7 条)
参考文献
Madsen, Robert; Udodong, Uko E.; Roberts, Carmichad; Mootoo, David R.; Konradsson, Peter; Fraser-Reid, Bert
Journal of the American Chemical Society, 1995 , vol. 117, # 5 p. 1554 - 1565
反应条件
1,8-diazabicyclo[5.4.0]undec-7-ene in dichloromethane Ambient temperature;
参考文献
Lafont, Dominique; Boullanger, Paul; Cadas, Olivier; Descotes, Gerard
Synthesis, 1989 , # 3 p. 191 - 194
反应条件
1: acetyl 2,3,4-tri-O-acetyl-6-O-tosyl-α/β-D-mannopyranose With aluminum oxide T=110°C; 0.116667 h; microwave irradiation; 2: acetic anhydride With potassium acetate T=100°C; 0.333333 h;
参考文献
Bailliez, Vincent; De Figueiredo, Renata M.; Olesker, Alain; Cleophax, Jeannine
Synthesis, 2003 , # 7 p. 1015 - 1017
反应条件
potassium hydroxide Behandeln des Reaktionsprodukts mit Acetanhydrid und Pyridin;
参考文献
Montgomery et al.
Journal of the American Chemical Society, 1942 , vol. 64, p. 1483
Journal of the American Chemical Society, 1943 , vol. 65, p. 3,7
反应条件
triethylsilyl trifluoromethanesulphonate T=0°C; 0.0833333 h;
参考文献
Zottola, Mark; Rao, B. Venkateswara; Fraser-Reid, Bert
Journal of the Chemical Society, Chemical Communications, 1991 , # 14 p. 969 - 970
反应条件
pyridine; air; 2,2'-azo-bisisobutyronitrile; tri-n-butyl-tin hydride 1.) toluene, 60 deg C, 3 h; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Moutel; Prandi
Tetrahedron Letters, 1994 , vol. 35, # 44 p. 8163 - 8166
反应条件
methanol; barium dimethoxide
参考文献
Montgomery et al.
Journal of the American Chemical Society, 1942 , vol. 64, p. 1483
Journal of the American Chemical Society, 1943 , vol. 65, p. 3,7