反应条件
methanol; N,N,N',N,-tetramethylethylenediamine; tert.-butyl lithium 1.) pentane, Et2O, -98 deg C; 2.) pentane, Et2O, -78 deg C, 0.1 h; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Tetrahedron Letters, , vol. 37, # 31 p. 5435 - 5436