School of Molecular Sciences, Arizona State University, Tempe, Arizona, 85287, USA.
Dalton Trans. 2021 Nov 16;50(44):15973-15977. doi: 10.1039/d1dt02879k.
This article highlights the utilization of phosphine-containing redox-active ligands for efficient hydrosilylation catalysis. Manganese, iron, cobalt, and nickel precatalysts featuring these chelates have been described and leading activities for carbonyl, carboxylate, and ester C-O bond hydrosilylation have been achieved. Mechanistic studies have provided insight into the importance of phosphine hemilability.
本文重点介绍了含膦的氧化还原活性配体在高效氢化硅烷化催化中的应用。描述了具有这些螯合物的锰、铁、钴和镍预催化剂，并实现了对羰基、羧酸盐和酯 C-O 键氢化硅烷化的高催化活性。机理研究深入探讨了膦的半配位能力的重要性。
