Notizen: Zur Synthese mehrfach borylierter Ferrocene/Synthesis of Polyborylated Ferrocenes

Bernd Wrackmeyer 1 , Udo Dörfler 1  and Max Herberhold 1
  • 1 Laboratorium für Anorganische Chemie der Universität Bayreuth, Postfach 10 1251, D-W-8580 Bayreuth

Ferrocene reacts with an excess of boron triiodide or boron tribromide in hexane solution to give mixtures of 1,3,1′-tris- and 1,3,1′,3′-tetrakis- (dihalogenoboryl)ferrocene. The borylation proceeds stepwise, the intermediates being essentially the known dihalogenoborylferrocene and 1,1′-bis- (dihalogenoboryl)ferrocene compounds, although small am ounts of 1,3-bis(dihalogenoboryl)- ferrocene can also be identified. 1H, 11B and 13C NMR data are given.

If the inline PDF is not rendering correctly, you can download the PDF file here.

OPEN ACCESS

Journal + Issues

Zeitschrift für Naturforschung B is an international scientific journal which publishes original papers, microreviews, and letters from all areas of inorganic chemistry, solid state chemistry, coordination chemistry, molecular chemistry, and organic chemistry.

Search