1: aq. oxalic acid, silica gel / CH2Cl2 / Ambient temperature 2: 80 percent / Et3N / CH2Cl2 / 2 h / 25 °C View Scheme
参考文献
Van Martin; Murray, Desmond H.; Pratt, Norman E.; Zhao, Yun-Bo; Albizati, Kim F.
Journal of the American Chemical Society, 1990 , vol. 112, # 19 p. 6965 - 6978