1,3-Migration of a phenyl group via a silicocation
作者:Colin Eaborn、Paul D. Lickiss、Sabah T. Najim、Wlodzimierz A. Stańczyk
DOI:10.1039/c39870001461
日期:——
(Me3Si)2C(SiMe2Ph)(SiEt2l) with AgBF4 in Et2O has been shown to give a ca. 2 : 3 ratio of the unrearranged (Me3Si)2C(SiMe2Ph)(SiEt2F) and the rearranged (Me3Si)2C(SiMe2F)(SiEt2Ph); the reaction is thought to proceed via a Ph-bridged cation (II).