2026-06-29T23:00:09Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/68062022-11-16T23:42:07Zcom_10259_3593com_10259_5086com_10259_2604col_10259_3594
Repositorio Institucional de la Universidad de Burgos
author
Suarez Pantiga, Samuel
author
Sanz Díez, Roberto
2022-07-29T11:24:53Z
2022-07-29T11:24:53Z
2021-12
1477-0520
http://hdl.handle.net/10259/6806
10.1039/D1OB01939B
1477-0539
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.
eng
Deoxygenation reactions in organic synthesis catalyzed by dioxomolybdenum(vi) complexes
info:eu-repo/semantics/article
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URL
https://riubu.ubu.es/bitstream/10259/6806/1/Suarez-obc_2021.pdf
File
MD5
5053e641b630a638ee667c526d780412
3727802
application/pdf
Suarez-obc_2021.pdf