Strong C–H bond deactivation toward HAT has been observed in the reactions of the cumyloxyl radical with 1,2- and 1,3-diols, following addition of Li+ and Ca2+. Weaker effects have been observed with Mg2+. The role of the substrate structure and of the metal ion in the formation of Lewis acid–base complexes is discussed.
Martin, T., Salamone, M., Bietti, M. (2019). Hydrogen Atom Transfer from 1,2- and 1,3-Diols to the Cumyloxyl Radical. The Role of Structural Effects on Metal-Ion Induced C-H Bond Deactivation. CHEMICAL COMMUNICATIONS, 55, 5227-5230 [10.1039/c9cc01879d].
Hydrogen Atom Transfer from 1,2- and 1,3-Diols to the Cumyloxyl Radical. The Role of Structural Effects on Metal-Ion Induced C-H Bond Deactivation
Teo MartinMembro del Collaboration Group
;Michela SalamoneMembro del Collaboration Group
;Massimo Bietti
2019-01-01
Abstract
Strong C–H bond deactivation toward HAT has been observed in the reactions of the cumyloxyl radical with 1,2- and 1,3-diols, following addition of Li+ and Ca2+. Weaker effects have been observed with Mg2+. The role of the substrate structure and of the metal ion in the formation of Lewis acid–base complexes is discussed.File in questo prodotto:
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