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首页> 外文期刊>Zeitschrift fur Anorganische und Allgemeine Chemie >Oligosilane- and oligosiloxane-bridged phosphines - Synthesis, structures, and metalation
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Oligosilane- and oligosiloxane-bridged phosphines - Synthesis, structures, and metalation

机译:低聚硅烷和低聚硅氧烷桥接的膦-合成,结构和金属化

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摘要

The range of molecular silicon phosphorus compounds has been extended by some new species containing oligosilane ((R2Si)n; n >= 2) or oligosiloxane ((R2SiO)(m)SiR2; m >= 1) fragments bound to phosphorus atoms. Primary and secondary compounds of these types allow for the synthesis of metal derivatives. Such metalated species usually form oligomers and exhibit a versatile structural chemistry with cyclic, polycyclic, and cage-like patterns. The main results obtained in the field of oligosilane- and oligosiloxane-bridged phosphines will be presented below and the structures of the metal derivatives will be discussed. Moreover, the synthesis of an inorganic ligand on the basis of siloxane-bridged phosphines will be presented. This compound opens up a new chapter in host-guest chemistry.
机译:分子硅磷化合物的范围已经扩大了一些新物种,其中包含与磷原子键合的低聚硅烷((R2Si)n; n> = 2)或低聚硅氧烷((R2SiO)(m)SiR2; m> = 1)片段。这些类型的伯和仲化合物可以合成金属衍生物。这样的金属化物种通常形成低聚物,并表现出具有环状,多环和笼状图案的通用结构化学。在低硅烷和低硅氧烷桥连的膦领域中获得的主要结果将在下面给出,并且将讨论金属衍生物的结构。此外,将提出基于硅氧烷桥连的膦的无机配体的合成。该化合物开启了客用客人化学的新篇章。

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