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Metallocene sulfide chemistry of niobium and tantalum: new insights into the formation of niobium-polysulfido complexes and synthesis, structure, and reactivity of Cp2'Ta(.eta.2-S2)H (Cp' = tert-BuC5H4)

Bach, H. J. and Brunner, Henri and Wachter, Joachim and Kubicki, Marek M. and Leblanc, J. C. and Moise, C. and Volpato, F. and Nuber, B. and Ziegler, M. L. (1992) Metallocene sulfide chemistry of niobium and tantalum: new insights into the formation of niobium-polysulfido complexes and synthesis, structure, and reactivity of Cp2'Ta(.eta.2-S2)H (Cp' = tert-BuC5H4). Organometallics 11 (3), pp. 1403-1407.

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Abstract

The previously described reaction of Cp'2NbH3 (Cp' = t-BuC5H4) with S8 was investigated with regard to the kinetic stabilization of as yet elusive intermediates during the formation of the polysulfide complex Cp'4Nb2S9 (1). Therefore, the permethylated complex Cp*2NbS3H (2; Cp* = C5Me5) and the Ta complex Cp'2TaS2H (3) were synthesized in a related reaction and structurally investigated. Despite ...

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Item Type:Article
Date:1992
Institutions:Chemistry and Pharmacy > Institut für Anorganische Chemie > Arbeitskreis Dr. Joachim Wachter
Identification Number:
ValueType
10.1021/om00039a055DOI
Subjects:500 Science > 540 Chemistry & allied sciences
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Universitätsbibliothek Regensburg
Deposited On:04 Jan 2012 15:19
Last Modified:13 Mar 2014 18:20
Item ID:23046
Owner Only: item control page

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