Organophosphorus and organosilicon derivatives of sterically hindered phenols

Article abstract of DOI:10.1016/0022-328X(89)88070-2

A general methodology for the preparation of sterically hindered hydroxyaryl derivatives of both phosphorus and silicon is described.The reaction of 3,5-di-t-butyl-4-trimethylsilyloxyphenyllithium (4), which was prepred by the metalation of 1-bromo-3,5-di