RT info:eu-repo/semantics/article
T1 Deoxygenation reactions in organic synthesis catalyzed by dioxomolybdenum(vi) complexes
A1 Suarez Pantiga, Samuel
A1 Sanz Díez, Roberto
K1 Química orgánica
K1 Chemistry, Organic
AB 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.
PB Royal Society of Chemistry
SN 1477-0520
YR 2021
FD 2021-12
LK http://hdl.handle.net/10259/6806
UL http://hdl.handle.net/10259/6806
LA eng
NO Ministerio de Ciencia e Innovación and FEDER (CTQ2016-75023-C2-1-P and PID2020-115789GB-C21), and Junta de Castilla y León and FEDER (BU291P18 and BU049P20) for financial support. The project leading to these results has received funding from “la Caixa” Foundation, under the Agreement LCF/PR/PR18/51130007> (CAIXA-UBU001). S. S.-P. thanks Junta de Castilla y León (Consejería de Educación) and Fondo Social Europeo (ESF+) a postdoctoral contract.
DS Repositorio Institucional de la Universidad de Burgos
RD 02-may-2024