(2S,5R)-N-Boc-5-甲基吡咯烷-2-甲酸合成路线 (共 12 条)
反应条件
1: 81 percent / E4NOTs / acetonitrile / anodic oxidation 2: 1) CuBr*Me2S, 2) BF3*Et2O / 1) Et2O, -40 deg C, 45 min, 2) Et2O, -78 deg C, 15 min, 3) -78 deg C to RT, 45 min 3: 70 percent / 1N KOH / ethanol; H2O / 168 h / Ambient temperature View Scheme
参考文献
Bulletin des Societes Chimiques Belges, , vol. 103, # 5-6 p. 201 - 206
反应条件
1: 88 percent / anodic oxidation 2: 1) CuBr*Me2S, 2) BF3*Et2O, 4) aq. HBr 3: 20 percent / dimethylformamide / 40 °C View Scheme
参考文献
Bulletin des Societes Chimiques Belges, , vol. 103, # 5-6 p. 201 - 206