反应条件
1: 89 percent / O2 / Co(Salpr) / CH2Cl2 / 1 h / 0 °C 2: 25 percent / t-BuOK / dimethylformamide / 0.5 h / 25 °C / various solvents: THF, t-BuOH, 90percent aq-EtOH, catalyst: KOH and temperature: 0 deg C View Scheme
参考文献
Tetrahedron Letters, , vol. 21, p. 1265 - 1268