Zirconocene mediated acetylboron chemistry

Chemical Communications : Chem Comm
Zhongbao JianGerhard Erker

Abstract

The methyl zirconocene complex Cp*2Zr(Me)OMes reacts with H3C-B(C6F5)2 and CO to give the respective acetyl(methyl)borate Zr complex. Cp*2Zr(H)OMes reacts with H3C-B(C6F5)2 and CO to give the respective acetyl(hydrido)borate Zr product, admixed with a minor amount of the formyl(methyl)borate Zr complex isomer. Prolonged exposure to CO under close to ambient conditions results in the uptake of another CO equivalent to yield the corresponding borata-β-lactone zirconocene product.

References

Sep 14, 2010·Journal of the American Chemical Society·Chao ChenGerhard Erker
Jun 8, 2012·Journal of the American Chemical Society·Andreas BerkefeldOdile Eisenstein
Mar 26, 2013·Journal of the American Chemical Society·Roman Dobrovetsky, Douglas W Stephan
Oct 24, 2013·Journal of the American Chemical Society·Muhammad SajidGerhard Erker
Dec 18, 2013·Angewandte Chemie·Muhammad SajidGerhard Erker
Feb 22, 2014·Chemical Communications : Chem Comm·Stefan H HeinemannAlexander Schiller

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Citations

Dec 25, 2019·Acta Crystallographica. Section E, Crystallographic Communications·David J BergBrendan Twamley

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Methods Mentioned

BETA
X-ray
NMR

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