New General One-Pot Synthesis of 1-Alkoxy Cyclic Phosphine Derivatives
作者:Graziano Baccolini、Carla Boga、Rezio A. Buscaroli
DOI:10.1055/s-2001-17716
日期:——
Treatment, at room temperature, of benzothiadiphosphole 1 with bis-Grignard 2, sodium alcoholate and finally with S8 afforded 1-alkoxy cyclic phosphine sulfides in good yields. In a similar manner, reactions with sodium phenylthiolate gave the corresponding 1-phenylsulfanyl cyclic phosphine derivatives.