Synthese und eigenschaften funktioneller Tetrasilane und Hexasilane

U Baumeister, K Schenzel, R Zink, K Hassler

文献索引：Baumeister, Ute; Schenzel, Karla; Zink, Robert; Hassler, Karl Journal of Organometallic Chemistry, 1997 , vol. 543, # 1-2 p. 117 - 124

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被引用次数: 15

摘要

The methylphenylsilanes Ph2Si (SiMe3) 2, SiMe3SiPh2SiPh2SiMe3, SiMe3SiPh2SiPh2SiPh2SiMe3, PhSi (SiMe3) 3 and (SiMe3) 2SiPhSiPh (SiMe3) 2 have been prepared by dehalogenation of mixtures of Ph2SiMe2/ClSiMe3 and PhSiCl3/ClSiMe3 with sodium-potassium alloy or by reductive coupling of appropriate triflated silanes with lithium. The reactions of the silanes with HX/AlX3 (X= Cl, Br, I) as well as triflic acid have ...