Alkene hydrosilylation catalyzed by easily assembled Ni(<scp>ii</scp>)-carboxylate MOFs
作者:Zhikun Zhang、Lichen Bai、Xile Hu
DOI:10.1039/c9sc00126c
日期:——
Easily-assembled Ni MOFs are efficient and robust catalysts for alkene hydrosilylation.
易于组装的Ni MOFs对烯烃氢硅烷化反应具有高效和稳健的催化作用。
Palladium‐Catalyzed Three‐Component Reaction of Dihydrosilanes and Vinyl Iodides in the Presence of Alcohols: Rapid Assembly of Silyl Ethers of Tertiary Silanes
A one‐pot reaction that directly converts dihydrosilanes into silyl ethers of tertiary silanes is reported. Under palladium catalysis, one Si−H bond of the dihydrosilane formally engages in C(sp3)−Si bond formation with a vinyl iodide while the other Si−H bond is transformed into a silyl iodide that undergoes facile alcoholysis with an alcohol. The C−C double bond is reduced in that process. This three‐component
Practical and Selective Bio-Inspired Iron-Catalyzed Oxidation of Si–H Bonds to Diversely Functionalized Organosilanols
作者:Song Li、Haibei Li、Chen-Ho Tung、Lei Liu
DOI:10.1021/acscatal.2c02678
日期:2022.8.5
oxidant at an iron catalyst loading of 0.1 mol % is reported. The practical and highlyselective oxidation exhibits good functional group tolerance, allowing effective access to diverselyfunctionalized alkyl-, aryl-, alkynyl-, and alkoxysilanols, silanediols, as well as mono-, oligo-, and polymeric siloxanols with various substituent patterns. Late-stage gram-scale application in functional-molecule-containing