(R,R)-(-)-2,3-丁二醇合成路线 (共 64 条)
参考文献
Schlichta et al.
Journal of the American Chemical Society, 1955 , vol. 77, p. 3784
反应条件
1: (2R,3R)-(-)-2,3-Butanediol With potassium tert-butylate in tetrahydrofuran 0.25 h; Reflux; 2: benzyl bromide in tetrahydrofuran T=20°C; Reflux;
参考文献
US2011/251222 A1, ;
Page/Page column 6-7 ;
反应条件
sodium hydride 1) DMF, 80 deg C, 80 min, 2) DMF, 70 deg C, 15 h; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Journal of Organic Chemistry, , vol. 55, # 10 p. 3129 - 3137
反应条件
T=450 - 700°C; weitere Produkte: CO, CO2 und H2;
参考文献
Bourns; Nicholls
Canadian Journal of Research, Section B: Chemical Sciences, 1947 , vol. 25, p. 84,86
反应条件
perchloric acid in water T=100.6°C; energy data; E (activation), ΔS (activation); Rate constantKineticsThermodynamic data;
参考文献
Bourns; Nicholls
Canadian Journal of Research, Section B: Chemical Sciences, 1947 , vol. 25, p. 84,86
反应条件
T=450 - 700°C; weitere Produkte: CO, CO2 und H2;
参考文献
Bourns; Nicholls
Canadian Journal of Research, Section B: Chemical Sciences, 1947 , vol. 25, p. 84,86
反应条件
perchloric acid in water T=100.6°C; energy data; E (activation), ΔS (activation); Rate constantKineticsThermodynamic data;
参考文献
Bourns; Nicholls
Canadian Journal of Research, Section B: Chemical Sciences, 1947 , vol. 25, p. 84,86
反应条件
T=450 - 700°C; weitere Produkte: CO, CO2 und H2;
参考文献
Bourns; Nicholls
Canadian Journal of Research, Section B: Chemical Sciences, 1947 , vol. 25, p. 84,86
参考文献
Neish; Haskell; Macdonald
Canadian Journal of Research, Section B: Chemical Sciences, 1945 , vol. 23, p. 287
反应条件
magnesium chloride
T=200°C; Erhitzen des Reaktionsprodukts unter 0.2 Torr bis auf 170grad;
参考文献
Watson et al.
Canadian Journal of Research, Section B: Chemical Sciences, 1950 , vol. 28, p. 652,655