First Preparation and Structural Determination of Optically Pure Cyclic Polysulfides, 6,10-Diethyl Trithiolo[<i>h</i>]benzopentathiepin Monooxides

• Takeshi Kimura

  Department of Applied Chemistry and Molecular Science, Faculty of Engineering, Iwate UniversityMorioka, Iwate

• Yasushi Kawai

  Institute for Chemical Research, Kyoto UniversityUji, Kyoto

• Satoshi Ogawa

  Department of Applied Chemistry and Molecular Science, Faculty of Engineering, Iwate UniversityMorioka, Iwate

• Ryu Sato

  Department of Applied Chemistry and Molecular Science, Faculty of Engineering, Iwate UniversityMorioka, Iwate

Abstract

Optically pure cyclic polysulfides, 6,10-diethyl trithiolo[h]benzopentathiepin 7-oxides (4) and (5) were prepared by asymmetric oxidation of 6,10-diethyl trithiolo[h]benzopentathiepin. The structure of 4 and 5 was determined by X-ray crystallographic analysis and the configuration was confirmed as R configuration on the sulfinyl sulfur atoms.

Journal

• Chemistry Letters

  Chemistry Letters 28 (12), 1305-1306, 1999-12-01

  Oxford University Press (OUP)

Keywords

• General Chemistry

Details

• CRID: 1360002219109623680
• NII Article ID: 10004704146
• NII Book ID: AA00603318
• DOI: 10.1246/cl.1999.1305
• ISSN: 13480715
• ISSN: 03667022
• Web Site: https://academic.oup.com/chemlett/article-pdf/28/12/1305/56077170/cl.1999.1305.pdf
• Data Source:
  • Crossref
  • CiNii Articles