Issue 96, 2023

Intramolecular C–N bond activation by a transient boryl anion

Abstract

Using a flexible diamido framework, a bulky boron bromide has been prepared as a precusor to a boryl anion with an extremely wide N–B–N angle. Reduction of the compound with lithium metal resulted in intramolecular C–N bond activation and migration of an aryl group onto the boron centre. Reaction of the boron bromide with K[FeCp(CO)2] resulted in nucleophilic reactivity of a carbonyl oxygen and the cooperative activation of CO.

Graphical abstract: Intramolecular C–N bond activation by a transient boryl anion

Supplementary files

Article information

Article type
Communication
Submitted
21 okt. 2023
Accepted
09 nóv. 2023
First published
09 nóv. 2023

Chem. Commun., 2023,59, 14281-14284

Intramolecular C–N bond activation by a transient boryl anion

E. E. Nahon, G. R. Nelmes, P. J. Brothers and J. Hicks, Chem. Commun., 2023, 59, 14281 DOI: 10.1039/D3CC05182J

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