Tripodal Amides Containing a Totally Silicon??Based Ligand Framework

…, B Findeis, LH Gade, WS Li, M McPartlin

Index: Schubart, Martin; Findeis, Bernd; Gade, Lutz H.; Li, Wan-Sheung; McPartlin, Mary Chemische Berichte, 1995 , vol. 128, # 4 p. 329 - 334

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Citation Number: 37

Abstract

Abstract A novel type of tripodal amido ligand with a totally siliconbased (trisilylsilane- derived) ligand framework has been synthesized and coordinated to tetravalent titanium and zirconium. The key compound in the ligand synthesis is the chlorosilane H 3 CSi {Si (CH 3) 2 CI} 3 (2) which upon condensation with a range of primary amines R-NH 2 (R= aryl, alkyl) yields the amino-functionalized ligand precursors H 3 CSi {Si (CH 3) 2 NHR} 3 (3a–e). ...