反应条件
lithium
1) ether, 20 min, reflux (10 min); 2) room temperature (10 min), reflux (1 h), ether; 3) benzene, reflux, 3.5 h; Yield given. Multistep reaction;
参考文献
Wagner, Peter J.; Liu, Kou-Chang; Noguchi, Y.
Journal of the American Chemical Society, 1981 , vol. 103, # 13 p. 3837 - 3841