2026-06-29T18:47:13Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/68062022-11-16T23:42:07Zcom_10259_3593com_10259_5086com_10259_2604col_10259_3594
Deoxygenation reactions in organic synthesis catalyzed by dioxomolybdenum(vi) complexes
Suarez Pantiga, Samuel
Sanz Díez, Roberto
Dioxomolybdenum(VI) complexes have been applied as efficient, inexpensive and benign catalysts to deoxygenation reactions of a diverse number of compounds in the last two decades. Dioxomolybdenum complexes have demonstrated wide applicability to the deoxygenation of sulfoxides into sulfides and reduction of N–O bonds. Even the challenging nitro functional group was efficiently deoxygenated, affording amines or diverse heterocycles after reductive cyclization reactions. More recently, carbon-based substrates like epoxides, alcohols and ketones have been successfully deoxygenated. Also, dioxomolybdenum complexes accomplished deoxydehydration (DODH) reactions of biomass-derived vicinal 1,2-diols, affording valuable alkenes. The choice of the catalytic systems and reductant is decisive to achieve the desired transformation. Commonly found reducing agents involved phosphorous-based compounds, silanes, molecular hydrogen, or even glycols and other alcohols.
2022-07-29T11:24:53Z
2022-07-29T11:24:53Z
2021-12
info:eu-repo/semantics/article
1477-0520
http://hdl.handle.net/10259/6806
10.1039/D1OB01939B
1477-0539
eng
Organic & Biomolecular Chemistry. 2021, V. 19, n. 48, p. 10463-10670
https://doi.org/10.1039/D1OB01939B
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-115789GB-C21/ES/ESTRATEGIAS SINTETICAS SOSTENIBLES PARA LA TRANSFORMACION DIRECTA DE NITROCOMPUESTOS Y DESARROLLO DE NUEVAS REACCIONES CATALIZADAS POR ORO
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTQ2016-75023-C2-1-P/ES/DESARROLLO DE NUEVAS METODOLOGIAS SINTETICAS. APLICACION A LA PREPARACION DE MOLECULAS DE INTERES Y A LA VALORIZACION DE LA LIGNINA
info:eu-repo/grantAgreement/Junta de Castilla y León//BU291P18
info:eu-repo/grantAgreement/Junta de Castilla y León//BU049P20
info:eu-repo/grantAgreement/Fundación Bancaria Caixa d'Estalvis i Pensions de Barcelona//LCF%2FPR%2FPR18%2F51130007 (CAIXA-UBU001)
info:eu-repo/semantics/openAccess
Royal Society of Chemistry