Efficient access to functionalised medium-ring systems by radical fragmentation/radical addition to α-iodoketones |
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Authors: | Corinne De Dobbeleer |
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Affiliation: | Université catholique de Louvain, Département de Chimie, Bâtiment Lavoisier Place Louis Pasteur 1, B-1348 Louvain-la-Neuve, Belgium |
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Abstract: | Functionalised medium-ring systems of various sizes can be efficiently prepared by a novel approach that embodies a radical-induced fragmentation of bicyclic β-hydroxy ketones, followed by a second radical-coupling reaction. The unexpected reactivity of α-keto radicals is also discussed. |
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Keywords: | Medium-sized ring Radical fragmentation Intermolecular radical reaction α-Ketoradicals Orthoesters α-Iodoketones |
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