Summary.
Treatment of hexa-tert-butylcyclotrisilane (1) with Et3PTe afforded the telluratrisiletane 5 in high yield. Irradiation of 1 in the presence of phenyl isothiocyanate furnished the 1,4-dithia-2,5-disilacyclohexane-3,6-diimine ring compound 6. The structures of 5 and 6 were determined by X-ray crystallography.
Zusammenfassung.
Einwirkung von Et3PTe auf Hexa-tert-butylcyclotrisilan lieferte das Telluratrisiletan 5 in hoher Ausbeute. Belichten von 1 in Gegenwart von Phenylisothiocyanat ergab das 1,4-Dithia-2,5-disilacyclohexan-3,6-diimin-Ringsystem 6. Der Aufbau von 5 und 6 wurde durch Röntgenstrukturanalysen gesichert.
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Received May 4, 1998. Accepted June 15, 1998
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Weidenbruch, M., Grybat, A., Saak, W. et al. Reactions of a Cyclotrisilane with Chalcogen Transfer Reagents [1]. Monatshefte fuer Chemie 130, 157–162 (1999). https://doi.org/10.1007/PL00010161
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DOI: https://doi.org/10.1007/PL00010161