Trapping of a Borirane Intermediate in the Reductive Coupling of an Arylborane to a Diborene

The reductive coupling of a N-heterocyclic carbene (NHC)-stabilized aryldibromoborane yields a mixture of trans- and cis-diborenes in which the aryl groups are coplanar with the diborene core. Under dilute reduction conditions two diastereomers of a borirane–borane intermediate are isolated, which u...

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Veröffentlicht in:	Journal of the American Chemical Society 2020-03, Vol.142 (12), p.5562-5567
Hauptverfasser:	Hermann, Alexander, Arrowsmith, Merle, Trujillo-Gonzalez, Daniel E, Jiménez-Halla, J. Oscar C, Vargas, Alfredo, Braunschweig, Holger
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Chemistry, Multidisciplinary Physical Sciences Science & Technology
Online-Zugang:	Volltext
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