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oai:riubu.ubu.es:10259/45282021-11-10T09:38:25Zcom_10259_3593com_10259_5086com_10259_2604com_10259_3596col_10259_3594col_10259_3597

Rubio Presa, Rubén Fernández Rodríguez, Manuel A. Pedrosa Sáez, María de los Remedios Arnáiz García, Francisco Javier Sanz Díez, Roberto 2017-07-13T09:28:47Z 2018-05-17T02:45:07Z 2017-05 1615-4150 http://hdl.handle.net/10259/4528 10.1002/adsc.201700071 A molybdenum-catalyzed deoxygenationof pyridine N -oxides and N-hydroxybenzotriazoles,as well as other azole N-oxides, has been developedusing pinacol as an environmentally friendly oxo-acceptor. The only by-products are acetone andwater making the process a convenient alternativeto established protocols in terms of waste gener-ation. The reaction is highly chemose lective and avariety of functional groups are tolerated. Theprocesses are usually very clean allowing theisolation of the pure deoxygenated products after asimple extraction in most cases. Ministerio de Economı´ayCompetitividad (MINECO) (CTQ2013-48937-C2-1-P,CTQ2015-70371-REDT, and CTQ2016-75023-C2-1-P) andJunta de Castilla y Leo´n and FEDER (BU076U16) This is the peer reviewed version of the following article: R. Rubio-Presa, M. A. Fernández-Rodríguez, M. R. Pedrosa, F. J. Arnáiz, R. Sanz, Adv. Synth. Catal. 2017, 359, 1752. doi: 10.1002/adsc.201700071, which has been published in final form at 10.1002/adsc.201700071. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving application/pdf eng Wiley-VCH Verlag Advanced Synthesis & Catalysis. 2017, V. 359, n. 10, p. 1752–1757 http://dx.doi.org/10.1002/adsc.201700071 amine N-oxides deoxygenation molyb-denum microwave heating N-hydroxybenzotria-zoles Química orgánica Chemistry, Organic Molybdenum-catalyzed deoxygenation of heteroaromatic n-oxides and hydroxides using Pinacol as Reducing Agent info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion info:eu-repo/semantics/openAccess