Affiliation:
1. Department of Chemistry Graduate School of Science Tohoku University Aoba-ku Sendai 980-8578 Japan
2. Division of Molecular Science Graduate School of Science and Technology Gunma University Kiryu Gunma 376-8515 Japan
Abstract
AbstractThe four phenyl groups of 1,1,3,3‐tetraphenyl‐2,2,4,4‐tetrakis(trimethylsilyl)cyclotetrasilane were partially replaced by chlorine atom(s) by successive treatment with trifluoromethanesulfonic acid and lithium chloride. The replacement of all phenyl groups was carried out with hydrogen chloride in the presence of aluminum chloride. The structural features of the resulting mono‐, di‐, and tetrachlorocyclotetrasilanes were compared by X‐ray crystallography.
Funder
Japan Society for the Promotion of Science
Subject
General Chemistry,Catalysis,Organic Chemistry
Cited by
2 articles.
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