The Sterically Demanding Thiosilyl Group SSi(SiMe3)3 as a Ligand in Transition Metal Chemistry

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• 作者：Matthias Kotsch ; Christian Gienger ; Claudio Schrenk and Andreas Schnepf
• 刊名：Zeitschrift f蹲 anorganische und allgemeine Chemie
• 出版年：2016
• 出版时间：May 2016
• 年：2016
• 卷：642
• 期：9-10
• 页码：670-675
• 全文大小：468K
• ISSN：1521-3749

文摘

The increasing number of metalloid clusters, synthesized in the last couple of years, gives new insights into the formation process of metals or semi-metals. Metalloid clusters of the transition metals, especially the coinage metals are thereby of particular interest and the number of structurally characterized metalloid gold clusters has increased over the last decade. Most of these clusters are stabilized via aryl thiolate ligands. Herein, the synthesis and crystal structures of the lithium and potassium salts of the bulky SSi(SiMe₃)₃ ligand are presented together with the synthesis of suitable M^I precursors (M = Cu, Ag, Au) for further build-up reactions to metalloid clusters.