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.
在室温下,苯并
硫二
磷杂环1与双Grignard试剂2、醇
钠反应,最后与S8反应,可得到产率良好的1-烷氧基环状膦
硫醚。类似地,与
苯硫酚钠反应则得到了相应的1-苯
硫基环状膦衍
生物。