Tetrafunctional Silanes of the Formula Type Si(CH2X)4 (X = SAc, SH, OAc, OH, Br, I)

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• 作者：Rainer Ilg ; Dennis Troegel ; Christian Burschka ; and Reinhold Tacke
• 刊名：Organometallics
• 出版年：2006
• 出版时间：January 16, 2006
• 年：2006
• 卷：25
• 期：2
• 页码：548 - 551
• 全文大小：121K
• 年卷期：v.25,no.2(January 16, 2006)
• ISSN：1520-6041

文摘

The tetrafunctional silanes Si(CH₂SAc)₄ (1), Si(CH₂SH)₄ (2), Si(CH₂OAc)₄ (3), Si(CH₂OH)₄ (4), Si(CH₂Br)₄ (5), andSi(CH₂I)₄ (6) were synthesized, starting from Si(CH₂Cl)₄.Compounds 1-6 were characterized by NMR studies (¹H,¹³C,²⁹Si) and elemental analyses, and the silanes 4-6 wereadditionally studied by single-crystal X-ray diffraction. Compounds 1-6 are challenging starting materials for the synthesisof further tetrafunctional silanes of the general formula typeSi(CH₂X)₄, including compounds with different substituents X.