Inorganic chemistry

Linear and cyclic polysilanes containing the bis (trimethylsilyl) amino group: synthesis, reactions, and spectroscopic characterization

W Gollner, K Renger, H Stueger

文献索引：Gollner, Waltraud; Renger, Karin; Stueger, Harald Inorganic Chemistry, 2003 , vol. 42, # 15 p. 4579 - 4584

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被引用次数: 7

摘要

LiN (SiMe3) 2 is found to be a suitable reagent for the selective substitution of chlorine in linear and cyclic perchloropolysilanes due to the steric bulk of the-N (SiMe3) 2 group. Starting from linear substrates, exclusively the terminally substituted amino derivatives are formed, while cyclo-Si5Cl10 and LiN (SiMe3) 2 afford the mono-and the diaminoperchlorocyclopentasilanes, respectively, depending on the stoichiometric ratio of ...