High catalytic activity and selectivity in hydrosilylation of new Pt(II) metallosupramolecular complexes based on ambidentate ligands
作者:Anna Walczak、Hanna Stachowiak、Gracjan Kurpik、Joanna Kaźmierczak、Grzegorz Hreczycho、Artur R. Stefankiewicz
DOI:10.1016/j.jcat.2019.03.041
日期:2019.5
Two new air- and water-stable Pt(II) metallosupramolecular complexes based on ambidentateligands have been designed, synthesized and fully characterized. The structure of complexes has been determined by various analytical techniques including NMR spectroscopy and TOF-MS. Additionally, the single crystal structure of 2 was determined by X-ray diffraction. The catalytic activity of these complexes
We recently reported on the successful use of the Karstedt catalyst for the synthesis of organofunctionalized disilazanes, and the aim of this work was to check the activity of this catalyst in the preparation of novel unsymmetrical boron‐ and germanium‐functionalized disilazanes. High selectivity, relatively mild conditions, and the simplicity of the experimental techniques are favorable features