Decarbonylative Silylation of Esters by Combined Nickel and Copper Catalysis for the Synthesis of Arylsilanes and Heteroarylsilanes
作者:Lin Guo、Adisak Chatupheeraphat、Magnus Rueping
DOI:10.1002/anie.201604696
日期:2016.9.19
An efficient nickel/copper‐catalyzed decarbonylativesilylation reaction of carboxylic acid esters with silylboranes is described. This reaction provides access to structurally diverse silanes with high efficiency and excellent functional‐group tolerance starting from readily available esters.
Palladium(0)-catalyzed C(sp<sup>3</sup>)–Si bond formation <i>via</i> formal carbene insertion into a Si–H bond
作者:Zhenxing Liu、Jingfeng Huo、Tianren Fu、Haocheng Tan、Fei Ye、Mohammad Lokman Hossain、Jianbo Wang
DOI:10.1039/c8cc06768f
日期:——
Pd(0)-Catalyzed formal carbene insertion into Si–H bonds has been achieved as an efficient method for C(sp3)–Si bond formation. The reaction, which uses readily available N-tosylhydrazones as the diazo precursors, is highly efficient and shows a wide substrate scope. Rh(II) and Cu(I) salts, which are the widely used catalysts for carbene insertion reactions, have been proved to be ineffective for the