Open, cyclic, and bicyclic compounds of double silylated phosphorus and boron |
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Authors: | Markov Jelena Fischer Roland Wagner Harald Noormofidi Nadja Baumgartner Judith Marschner Christoph |
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Institution: | Institut für Anorganische Chemie, Technische Universit?t Graz, Stremayrgasse 16, A-8010, Graz, Austria. |
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Abstract: | Salt elimination reactions of tris(trimethylsilyl)silyl potassium (1), and two 1,4-dipotassiooligosilanes (3, 5) with 2,2,6,6-tetramethylpiperidinodichloroborane and diethylaminodichlorophosphane have generated open (2), cyclic (4) and bicyclic (6) bora- and phosphaoligosilanes. A monosilylated phosphane and the two five-membered cyclosilanes have been subjected to single crystal X-ray diffraction analysis. |
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