Method of producing cyclohexasilane compounds

Elangovan, Arumugasamy; Anderson, Kenneth; Boudjouk, Philip R; Schulz, Douglas L

Method of producing cyclohexasilane compounds

Patent · 10 March 2015

OSTI ID:1172146

Elangovan, Arumugasamy; Anderson, Kenneth; Boudjouk, Philip R; Schulz, Douglas L

A method of preparing a cyclohexasilane compound from trichlorosilane is provided. The method includes contacting trichlorosilane with a reagent composition to produce a compound containing a tetradecahalocyclohexasilane dianion, such as a tetradecachlorocyclohexasilane dianion. The reagent composition typically includes (a) tertiary polyamine ligand; and (b) a deprotonating reagent, such as a tertiary amine having a pKa of at least about 10.5. Methods of converting the tetradecahalocyclohexasilane dianion-containing compound to cyclohexasilane or a dodecaorganocyclohexasilane are also provided.

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Research Organization:: NDSU Research Foundation, Fargo, ND (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: FG36-08GO88160;

Assignee:: NDSU Research Foundation (Fargo, ND)

Patent Number(s):: 8,975,429

Application Number:: 13/522,289

OSTI ID:: 1172146

Country of Publication:: United States

Language:: English

References (19)

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