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NMR spectroscopic studies on organocopper compounds and Silicon Zintl anions

URN to cite this document:
urn:nbn:de:bvb:355-epub-115463
DOI to cite this document:
10.5283/epub.11546
Gärtner, Tobias
Date of publication of this fulltext: 04 Jan 2011 09:10


Abstract (English)

Despite organocuprates have early been recognised to be effective reagents for C-C-couplings in 1,4-addition reactions to enones or in SN2 and SN2´ couplings, the structures of the free reagent, the reaction intermediates and ,furthermore, experimental evidences for the reaction mechanisms had not been known for decades. Complex dynamic equilibria and supramolecular structures in solutions of ...

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Translation of the abstract (German)

Trotz der frühen Erkenntnis, dass Organocuprate effektive Reagenzien für C-C-Kupplungen in 1,4-Additionsreaktionen oder in SN2 und SN2´ Substitutionen sind, waren die experimentellen Nachweise für die Strukturen des freien Reagens, die Reaktionsintermediate und darüber hinaus die Reaktionsmechanismen über Jahrzehnte hinweg unbekannt. Die komplizierten dynamischen Gleichgewichte und die ...

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