Synthesis and Rearrangements of Tungsten Germyl Silyl Complexes
作者:Lisa K. Figge、Patrick J. Carroll、Donald H. Berry
DOI:10.1021/om950625j
日期:1996.1.9
mild heating (80 °C) and is accompanied by concurrent redistribution of groups between silyl and germyl centers to yield the silyl triflate Cp2W(SiMe2OTf)(GetBu2Me) (6b). Under thermolytic conditions, germylsilyl complexes undergo intra- and intermolecular redistribution of substituents between the germyl and silyl ligands. This process is proposed to occur via a cationic germylene complex formed by