Oxidative Reaction of 1,5-Dithioniabicyclo[3.3.0]octane Bis(trifluoromethanesulfonate) with Diene Complexes of Zirconium and Tantalum: Synthesis of Cp<SUB>2</SUB>Zr(OTf)<SUB>2</SUB>(thf) and Cp(<I>η</I><SUP>4</SUP>-1,3-butadiene)Ta(OTf)<SUB>2</SUB>

• Mashima Kazushi

  Department of Chemistry, Graduate School of Engineering Science, Osaka University

• Oshiki Toshiyuki

  Department of Chemistry, Graduate School of Engineering Science, Osaka University

• Matsuo Yutaka

  Department of Chemistry, Graduate School of Engineering Science, Osaka University

• Tani Kazuhide

  Department of Chemistry, Graduate School of Engineering Science, Osaka University

Bibliographic Information

Other Title

• Oxidative Reaction of 1,5-Dithioniabicyclo[3.3.0]octane Bis(trifluoromethanesulfonate) with Diene Complexes of Zirconium and Tantalum: Synthesis of Cp2Zr(OTf)2(thf) and Cp(<i>η</i>4-1,3-butadiene)Ta(OTf)2

Abstract

Oxidative addition of a hypervalent organosulfur compound, 1,5-dithioniabicyclo[3.3.0]octane bis(trifluoromethanesulfonate) (1), to diene complexes of zirconium and tantalum, Cp₂Zr(η⁴-1,3-butadiene) and CpTa(η⁴-1,3-butadiene)₂, in THF resulted in the almost quantitative formation of bis(triflate) complexes of zirconium, Cp₂Zr(OTf)₂(thf) (3), and tantalum, CpTa(η⁴-1,3-butadiene)(OTf)₂ (5), respectively.

Journal

• Chemistry Letters

  Chemistry Letters 26 (8), 793-794, 1997

  The Chemical Society of Japan

Keywords

• General Chemistry

Details

• CRID: 1390282679552024704
• NII Article ID: 10002614083
• NII Book ID: AA00603318
• DOI: 10.1246/cl.1997.793
• COI: 1:CAS:528:DyaK2sXlt1ehtLo%3D
• ISSN: 13480715
• ISSN: 03667022
• Web Site: https://academic.oup.com/chemlett/article-pdf/26/8/793/56075042/cl.1997.793.pdf
• Text Lang: en
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed