Julian G. West, T. Aaron Bedell, Prof. Erik J. Sorensen
Angew. Chem. Int. Ed. 2016, 55, 8923
Princeton University, USA
First published: 20 June 2016
DOI: 10.1002/anie.201603149
Abstract
The fluorination of unactivated C(sp3)−H bonds remains a desirable and challenging transformation for pharmaceutical, agricultural, and materials scientists. Previous methods for this transformation have used bench-stable fluorine atom sources; however, many still rely on the use of UV-active photocatalysts for the requisite high-energy hydrogen atom abstraction event. Uranyl nitrate hexahydrate is described as a convenient, hydrogen atom abstraction catalyst that can mediate fluorinations of certain alkanes upon activation with visible light.
Angew. Chem. Int. Ed. 2016, 55, 8923
Princeton University, USA
First published: 20 June 2016
DOI: 10.1002/anie.201603149
Abstract
The fluorination of unactivated C(sp3)−H bonds remains a desirable and challenging transformation for pharmaceutical, agricultural, and materials scientists. Previous methods for this transformation have used bench-stable fluorine atom sources; however, many still rely on the use of UV-active photocatalysts for the requisite high-energy hydrogen atom abstraction event. Uranyl nitrate hexahydrate is described as a convenient, hydrogen atom abstraction catalyst that can mediate fluorinations of certain alkanes upon activation with visible light.
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