When dimethyl(phenyl)silanol is subjected to on electron-deficient olefin in the presence of a stoichiometric amount of Pd(OAc)2, substitution of the CH bond of the olefin by a phenyl group on the silanol occurs in 52–86% yields. The reactions of several aryl- and alkenylsilanols with several olefins are also found to proceed in the system of 10 mol% of Pd(OAc)2, Cu(OAc)2 (3 mol), LiOAc (2 mol) to
当在
化学计算量的Pd(OAc)2存在下,二甲基(苯基)
硅烷醇在缺电子的烯烃上受到作用,在52–86中,
硅烷醇上的苯基取代了烯烃的CH键%产率。还发现几种芳基和链烯基
硅烷醇与几种烯烃的反应在10 mol%的Pd(OAc)2,Cu(OAc)2(3 mol),LiOAc(2 mol)的体系中进行以得到相应的产物最高可达69%的产量。