Metall-π-Komplexe von Benzolderivaten V: Metallierung und Folgereaktion an Bis(benzol)vanadin(0)

Authors

  • Ch. Elschenbroich Physikalisch-Chemisches Institut der Universität, Klingelbergstraße 80, CH-4056 Basel
  • F. Stohler Physikalisch-Chemisches Institut der Universität, Klingelbergstraße 80, CH-4056 Basel

DOI:

https://doi.org/10.2533/chimia.1974.730

Abstract

Bis(benzene)vanadium(0) is metallated by n-butyllithium in the presence of N,N,N',N'-tetramethylethylenediamine. Consecutive reaction with diphenylchlorophosphine yields bis(diphenylphosphino-η-benzene)vanadium(0), [(C6H5)2P—η-C6H5]2 V(0) which represents the first derivative of bis(benzene)vanadium(0) to be obtained via a substitution reaction. The compound is characterized by its ESR- and mass-spectra. In contrast to the isoelectronic complex {[(C6H5)2P—η-C6H5]2Cr(I)}+, the neutral vanadium-complex resists solvolytic cleavage of the C(η-Ar)—P bond.

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Published

1974-12-31

Issue

Vol. 28 No. 12 (1974): Forschung/Research

Section

Kurze Mitteilungen

License

Copyright (c) 1974 Ch. Elschenbroich

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
C. Elschenbroich, F. Stohler, Chimia 1974, 28, 730, DOI: 10.2533/chimia.1974.730.