5-Alpha-胆甾烷-3-酮合成路线 (共 116 条)
反应条件
(Ph)2SiH2; zinc(II) chloride; tetrakis(triphenylphosphine) palladium(0) in chloroform 1 h; Ambient temperature;
参考文献
Keinan, Ehud; Greenspoon, Noam
Journal of the American Chemical Society, 1986 , vol. 108, # 23 p. 7314 - 7325
反应条件
tetraphenylphosphonium dioxotrichlororuthenate(VI) in dichloromethane 15 h;
参考文献
Ma, Zhenkun; Bobbitt, James M.
Journal of Organic Chemistry, 1991 , vol. 56, # 21 p. 6110 - 6114
反应条件
lithium; ethylamine; tert-butyl alcohol in tetrahydrofuran T=-78°C; 0.5 h;
参考文献
Hazarika; Barua
Tetrahedron Letters, 1989 , vol. 30, # 47 p. 6567 - 6570
反应条件
hydrogen; Cu/Al2O3 in toluene T=60°C; P=760 Torr;
参考文献
Journal of Organic Chemistry, , vol. 56, # 13 p. 4329 - 4333
反应条件
silica gel; tin(ll) chloride in tetrahydrofuran 0.133333 h; microwave irradiation;
参考文献
Das, Nalin B.; Nayak, Amalendu; Nanda, Bhagabat
Journal of Chemical Research, 2004 , # 10 p. 712 - 713
反应条件
Montmorillonite K 10; water in acetone 3 h; Heating;
参考文献
Li, Tong-Shuang; Li, Sheng-Hui
Synthetic Communications, 1997 , vol. 27, # 13 p. 2299 - 2303
反应条件
[bis(acetoxy)iodo]benzene; [Al(OH)(bpydc)·0.07RuCl3(DMSO)·0.5H2O] in dichloromethane T=40°C; 4 h; Sealed tube;
参考文献
Carson, Fabian; Agrawal, Santosh; Gustafsson, Mikaela; Bartoszewicz, Agnieszka; Moraga, Francisca; Zou, Xiaodong; Martin-Matute, Belen
Chemistry - A European Journal, 2012 , vol. 18, # 48 p. 15337 - 15344
反应条件
methanol; sodium tetrahydroborate; nickel dichloride in tetrahydrofuran T=0°C; 0.25 h;
参考文献
Journal of Organic Chemistry, , vol. 53, # 16 p. 3815 - 3822
反应条件
3,3-dimethyldioxirane in acetone 18 h; Ambient temperature;
参考文献
Van Heerden; Dixon; Holzapfel
Tetrahedron Letters, 1992 , vol. 33, # 48 p. 7399 - 7402
反应条件
hydrogen; Nic in tetrahydrofuran; ethanol T=25°C; P=760 Torr; 0.533333 h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Journal of Organic Chemistry, , vol. 45, # 10 p. 1946 - 1950