反应条件
1: 1) butyllithium, di-isopropylamine / 1) THF, hexane, 0 deg C, 1 h 2) THF, -70 deg C, 3 h 2: 81 percent / MnO2 / toluene / Heating 3: 1) MeOH, reflux, 7 h 2) hydrolysis 4: 100 percent / pyridinium chloride / 0.33 h / 220 °C View Scheme
参考文献
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , # 9 p. 2409 - 2415
