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(η4-1,3-butadiene)Ta(OTf)2

Kazushi Mashima, Toshiyuki Oshiki, Yutaka Matsuo, Kazuhide Tani

Research output: Contribution to journalArticle

7 Citations (Scopus)

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.

Original languageEnglish
Pages (from-to)793-794
Number of pages2
JournalChemistry Letters
Issue number8
Publication statusPublished - 1997
Externally publishedYes

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Tantalum
octane
1,3-butadiene
trifluoromethanesulfonic acid

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

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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(η4-1,3-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.",
author = "Kazushi Mashima and Toshiyuki Oshiki and Yutaka Matsuo and Kazuhide Tani",
year = "1997",
language = "English",
pages = "793--794",
journal = "Chemistry Letters",
issn = "0366-7022",
publisher = "Chemical Society of Japan",
number = "8",

}

TY - JOUR

T1 - Oxidative reaction of 1,5-dithioniabicyclo[3.3.0]octane bis(trifluoromethanesulfonate) with diene complexes of zirconium and tantalum

T2 - Synthesis of Cp2Zr(OTf)2(thf) and Cp(η4-1,3-butadiene)Ta(OTf)2

AU - Mashima, Kazushi

AU - Oshiki, Toshiyuki

AU - Matsuo, Yutaka

AU - Tani, Kazuhide

PY - 1997

Y1 - 1997

N2 - 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.

AB - 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.

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JO - Chemistry Letters

JF - Chemistry Letters

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