An efficient and simple methodology was developed for the synthesis of oxazolidinones, oxazolidinthiones, imidazolidinthiones, and imidazolidinones from the corresponding propargylic starting materials using Pd(OAc)2 and n-Bu4NOAc as catalysts in DCE at room temperature.
开发了一种有效且简单的方法,用于在室温下在DCE中使用Pd(
OAc)2和n- Bu 4 N
OAc作为
催化剂,从相应的炔丙基原料合成
恶唑烷
酮,
恶唑烷
硫酮,
咪唑烷
硫酮和
咪唑烷
酮。