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Zeitschrift für Naturforschung B

A Journal of Chemical Sciences

12 Issues per year


IMPACT FACTOR 2017: 0.757

CiteScore 2017: 0.68

SCImago Journal Rank (SJR) 2017: 0.277
Source Normalized Impact per Paper (SNIP) 2017: 0.394

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1865-7117
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Volume 39, Issue 1

Issues

Sandwich-Komplexe des Palladiums und Platins [1] / Sandwich Complexes of Palladium and Platinum [1]

Hubert Wadepohl / Walter Siebert
  • Corresponding author
  • Fachbereich Chemie der Universität Marburg, Hans-Meerwein-Straße, D-3550 Marburg
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Published Online: 2014-06-02 | DOI: https://doi.org/10.1515/znb-1984-0109

1,3,4,5-Tetraethyl-2-methyl-1,3-diborolene (1) reacts with MX2 (M = Pd, Pt) and Na(C5H5) to give orange-red cyclopentadienyl(1,3-diborolenyl)palladium 3 and the yellow platinum complex 4, respectively. Bis(1,3,4,5-tetraethyl-2-methyl-1,3-diborolenyl)platinum (5) is obtained in low yield from 1, Na(HBEt3) and PtCl2 or from 1 and [(C2H4)PtCl2]2. 1H, 11B, and 13C NMR data of 3, 4, and 5 are in agreement with a sandwich structure. The 16e complex 5 is reduced by potassium to its mono- and dianion.

: Cyclopentadienyl( 1,3-diborolenyl)palladium; Cyclopentadienyl(1,3 -diborolenyl)platinum; B is(1 ,3-diborolenyl)platinum

About the article

Received: 1983-08-10

Published Online: 2014-06-02

Published in Print: 1984-01-01


Citation Information: Zeitschrift für Naturforschung B, Volume 39, Issue 1, Pages 50–55, ISSN (Online) 1865-7117, ISSN (Print) 0932-0776, DOI: https://doi.org/10.1515/znb-1984-0109.

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© 1946 – 2014: Verlag der Zeitschrift für Naturforschung. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License. BY-NC-ND 3.0

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[2]
Angelika Sebald and Bernd Wrackmeyer
Journal of Organometallic Chemistry, 1986, Volume 304, Number 1-2, Page 271
[3]
G.E. Herberich and M. Negele
Journal of Organometallic Chemistry, 1988, Volume 350, Number 1, Page 81

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