反应条件
n-butyllithium; N,N,N',N,-tetramethylethylenediamine 1.) THF, 5-15 deg C, sonication, 2 h, 2.) r.t., several hours; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Saa, Jose M.; Morey, Jeroni; Suner, Guillem; Frontera, Antoni; Costa, Antoni
Tetrahedron Letters, 1991 , vol. 32, # 49 p. 7313 - 7316
