Organometallics

Synthesis and Spectroscopy of Halogenated Cyclopentasilanes

U Pöschl, K Hassler

文献索引：Poeschl, Ulrich; Hassler, Karl Organometallics, 1996 , vol. 15, # 14 p. 3238 - 3240

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被引用次数: 5

摘要

Nonahalocyclopentasilanes, HSi5X9, and octahalocyclopentasilanes, H2Si5X8 (X= Cl, Br, I), were prepared by dearylation of the corresponding phenylated cyclosilanes HSi5Ph9 and H2Si5Ph8 with gaseous hydrogen halides and catalytic amounts of aluminum halides (HX/AlX3) dissolved in benzene. The products were identified and characterized by IR and NMR spectroscopy (1H and 29Si, including Si-H and Si-Si coupling constants). The ...