反应条件
N,N,N',N,-tetramethylethylenediamine; sec.-butyllithium in tetrahydrofuran; hexane; cyclohexane 1.) -90 deg C, 60 min, 2.) -78 deg C;
参考文献
Moyroud, Joel; Chene, Alain; Guesnet, Jean-Luc; Mortier, Jacques
Heterocycles, 1996 , vol. 43, # 1 p. 221 - 228