Diethyl chloro(methylthio)methylphosphonate (3) reacted with arenes and alk-1-enes in the presence of a Lewis acid to give the Friedel–Crafts product (5) and the ene product (8), respectively. The Pummerer rearrangement product (4) derived from diethyl (methylsulphinyl)methylphosphonate (10) also reacted with alk-1-enes in trifluoroacetic acid to give the products (8).
氯(甲
硫基)
甲基膦酸二乙酯(3)在
路易斯酸存在下与
芳烃和-1-烯反应,分别得到弗里德-克来福特产品(5)和烯产品(8)。衍生自(甲基亚磺酰基)
甲基膦酸二乙酯(10)的Pummerer重排产物(4)也与烷-1-烯在
三氟乙酸中反应,得到产物(8)。