(3beta)-3-O-叔-丁基二甲基硅烷基-胆甾-5-烯-3,24-二醇合成路线 (共 3 条)
反应条件
With 1H-imidazole; carbon tetrabromide; triphenylphosphine in diethyl ether; acetonitrile T=0 - 20°C; Inert atmosphere; Show Experimental Procedure
参考文献
Johnston, Jonathan B.; Singh, Arti A.; Clary, Anaelle A.; Chen, Chiung-Kuan; Hayes, Patricia Y.; Chow, Sharon; De Voss, James J.; Ortiz De Montellano, Paul R. Bioorganic and Medicinal Chemistry, 2012 , vol. 20, # 13 p. 4064 - 4081
反应条件
With lithium aluminium tetrahydride in tetrahydrofuran from 0 deg C to rt; Yield given;
参考文献
Dubowchik, Gene M.; Firestone, Raymond A. Tetrahedron Letters, 1994 , vol. 35, # 26 p. 4523 - 4526
反应条件
Multi-step reaction with 3 steps 1: 1H-imidazole; carbon tetrabromide; triphenylphosphine / diethyl ether; acetonitrile / 0 - 20 °C / Inert atmosphere2: acetone / 23 h / 20 °C / Inert atmosphere3: N,N-dimethyl-formamide / 2 h / 80 °C / Inert atmosphere
参考文献
Johnston, Jonathan B.; Singh, Arti A.; Clary, Anaelle A.; Chen, Chiung-Kuan; Hayes, Patricia Y.; Chow, Sharon; De Voss, James J.; Ortiz De Montellano, Paul R. Bioorganic and Medicinal Chemistry, 2012 , vol. 20, # 13 p. 4064 - 4081