六氢螺[1,3-苯并二氧戊环-2,1'-环己烷]-4,5,6,7-四醇合成路线 （共 8 条）
反应条件
1: With toluene-4-sulfonic acid in N,N-dimethyl-formamide; toluene T=122 - 136°C; Condensation; 10 h; 2: With ethanol; toluene-4-sulfonic acid T=20°C; alcoholysis; 48 h;
参考文献
Morisaki, Kazuo; Ozaki, Shoichiro
Carbohydrate Research, 1996 , vol. 286, p. 123 - 138
反应条件
H2SO4 supported on silica in N,N-dimethyl-formamide T=60°C; P=300.03 Torr; 0.5 h; Inert atmosphereGreen chemistry;
参考文献
Vibhute, Amol M.; Sureshan, Kana M.
RSC Advances, 2013 , vol. 3, # 20 p. 7321 - 7329
反应条件
toluene-4-sulfonic acid in N,N-dimethyl-formamide T=100 - 110°C; 1 h;
参考文献
Garegg, Per J.; Lindberg, Bengt; Kvarnstroem, Ingemar; Svensson, Stefan C. T.
Carbohydrate Research, 1988 , vol. 173, p. 205 - 216
反应条件
toluene-4-sulfonic acid in ethanol; hexane; toluene
参考文献
Tetrahedron Letters, , vol. 36, # 12 p. 2125 - 2128
反应条件
toluene-4-sulfonic acid 2.) toluene, hexane, ethanol, 4 deg C, 2 h; Yield given. Multistep reaction;
参考文献
Carbohydrate Research, , vol. 282, # 1 p. 81 - 99
反应条件
toluene-4-sulfonic acid 2.) EtOH, benzene, light petroleum, room temperature, 1 h; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , # 6 p. 729 - 738
反应条件
toluene-4-sulfonic acid in N,N-dimethyl-formamide T=95 - 100°C; 1.5 h;
参考文献
Ozaki, Shoichiro; Kondo, Yoshihisa; Shiotani, Naokazu; Ogasawara, Tomio; Watanabe, Yutaka
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1992 , # 6 p. 729 - 738
反应条件
in pyridine Ambient temperature;
参考文献
Carbohydrate Research, , vol. 144, p. 148 - 154
