胆固醇-5Alpha,6Alpha-环氧化物合成路线 (共 40 条)
反应条件
iodine; mercury(II) oxide in tetrachloromethane 1 h; Irradiationsubstrate-HgO-I2 ratio= 1:5:5; Further byproducts given. Yields of byproduct given;
参考文献
Dabovic, Milan; Bjelakovic, Mira; Andrejevic, Vladimir; Lorenc, Ljubinka; Mihailovic, Mihailo Lj.
Tetrahedron, 1994 , vol. 50, # 6 p. 1833 - 1846
反应条件
sodium tetrahydroborate; ozone 1.) H2O, room temperature, 2 h, 2.) overnight; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Journal of the American Chemical Society, , vol. 105, # 7 p. 1972 - 1979
反应条件
potassium hydroxide in methanol
参考文献
Chemical and Pharmaceutical Bulletin, , vol. 31, # 5 p. 1788 - 1791
反应条件
1: Pb(OAc)4; CaCO3; I2 / cyclohexane / 1.5 h / Heating; irradiation 2: Zn / ethanol / Heating 3: 91 percent / Na2CO3 / methanol / 20 °C View Scheme
参考文献
Chemistry and Physics of Lipids, , vol. 99, # 1 p. 33 - 71
反应条件
iodine; mercury(II) oxide in tetrachloromethane 0.5 h; Irradiationsubstrate-HgO-I2 ratio= 1:8:8; Yield given. Further byproducts given. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Tetrahedron, , vol. 50, # 6 p. 1833 - 1846
反应条件
T=150°C; Further byproducts given;
参考文献
Bioscience, Biotechnology and Biochemistry, , vol. 60, # 8 p. 1362 - 1364
反应条件
silica gel Yield given;
参考文献
Tetrahedron Letters, , vol. 30, # 24 p. 3175 - 3178
参考文献
Proceedings of the Imperial Academy (Tokyo), , vol. 31, p. 532,534
Chem.Abstr., , p. 11359
参考文献
Yakugaku Zasshi, , vol. 72, p. 1622,1624
Chem.Abstr., , p. 8764
反应条件
T=150°C; Further byproducts given;
参考文献
Bioscience, Biotechnology and Biochemistry, , vol. 60, # 8 p. 1362 - 1364