(8R,9S,13S,14S)-4-溴-3-甲氧基-13-甲基-2-硝基-7,8,9,11,12,14,15,16-八氢-6H-环戊二烯并[a]菲-17-酮合成路线 (共 2 条)
→
126291-42-7(8R,9S,13S,14S)-4-溴-3-甲氧基-13-甲基-2-硝基-7,8,9,11,12,14,15,16-八氢-6H-环戊二烯并[a]菲-17-酮
反应条件
potassium carbonate; butanone T=50°C; 1 h;
参考文献
Marquet, Jorge; Cantos, Albert; Teixido, Monica; Moreno-Manas, Marcial
Steroids, 1989 , vol. 54, # 4 p. 441 - 452
→
126291-42-7(8R,9S,13S,14S)-4-溴-3-甲氧基-13-甲基-2-硝基-7,8,9,11,12,14,15,16-八氢-6H-环戊二烯并[a]菲-17-酮
反应条件
1: 96 percent / 5percent Br2 / aq. acetic acid / 19 °C 2: 73 percent / K2CO3, butanone / 1 h / 50 °C View Scheme
参考文献
Marquet, Jorge; Cantos, Albert; Teixido, Monica; Moreno-Manas, Marcial
Steroids, 1989 , vol. 54, # 4 p. 441 - 452