Organoborierung von Alkinylstannanen, XI [1] Synthese von substituierten Alkenen ausgehend von 9-Borabicyclo [3.3.1] nonan-Derivaten / Organoboration of Alkynylstannanes, XI [1] Synthesis of Substituted Alkenes from 9-Borabicyclo[3,3,l]nonane Derivatives
Open Access
- 1 October 1981
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung B
- Vol. 36 (10) , 1265-1269
- https://doi.org/10.1515/znb-1981-1015
Abstract
Organoboration, 9-Borabicyclo[3.3.1]nonanes, NMR Spectra New alkene derivatives are obtained from the reaction between 9-ethyl-borabicyclo-[3.3.1]nonane and alkynyl stannanes under kinetic or thermodynamic control. NMR evidence for a borate type intermediate is presented.Keywords
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