反应条件
1: 1.) oxalyl chloride / 1.) ether, ice-bath cooling, 0.75 h, 2.) CH2Cl2, r.t., 15 h 2: 68 percent / K2CO3, n-Bu4NBr / 44 h / Heating 3: 99 percent / 1 N NaOH / methanol / Ambient temperature View Scheme
参考文献
Schloemer, George C.; Greenhouse, Robert; Muchowski, Joseph M.
Journal of Organic Chemistry, 1994 , vol. 59, # 18 p. 5230 - 5234
