反应条件
oxalic acid; sodium hydride 1.) THF, 0-5 deg C, 10 min; 2 h, 2.) C6H6, H2O, reflux, 2 h; Yield given. Multistep reaction;
参考文献
Groundwater, Paul W.; Sharif, Toqir; Arany, Andrea; Hibbs, David E.; Hursthouse, Michael B.; Garnett, Ian; Nyerges, Miklos
Journal of the Chemical Society - Perkin Transactions 1, 1998 , # 17 p. 2837 - 2846