反应条件
4-(N,N-dimethlyamino)pyridine; tributylphosphine; sodium hydrogencarbonate 1.) Et2O, room temperature, 35 min, 2.) Et2O, 0 deg C, 6 h, 3.) H2O, warm to room temperature; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Afonso, Carlos A. M.
Synthetic Communications, 1998 , vol. 28, # 2 p. 261 - 276
