Synthesis of 2-Nitro-2,3-Unsaturated Glycosides by a Nanomagnetic Catalyst Fe(3)O(4)@C@Fe(III)

A sustainable magnetic core-shell nanocatalyst Fe(3)O(4)@C@Fe(III) was successfully applied in the synthesis of a series of 2-nitro-2,3-unsaturated O-glycosides with excellent yields (up to 89%) and high stereoselectivity (α:β > 19:1). The substrate ranges are widely applicable, including differe...

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Detalles Bibliográficos
Autores principales: Yang, Yu, Jiang, Nan, Mei, Yuling, Ding, Zekun, Zhang, Jianbo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2022
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9130751/
https://www.ncbi.nlm.nih.gov/pubmed/35646809
http://dx.doi.org/10.3389/fchem.2022.865012
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author Yang, Yu
Jiang, Nan
Mei, Yuling
Ding, Zekun
Zhang, Jianbo
author_facet Yang, Yu
Jiang, Nan
Mei, Yuling
Ding, Zekun
Zhang, Jianbo
author_sort Yang, Yu
collection PubMed
description A sustainable magnetic core-shell nanocatalyst Fe(3)O(4)@C@Fe(III) was successfully applied in the synthesis of a series of 2-nitro-2,3-unsaturated O-glycosides with excellent yields (up to 89%) and high stereoselectivity (α:β > 19:1). The substrate ranges are widely applicable, including different kinds of alcohols and even structurally complex acceptors. In addition, phenols could be applied in good yields. Moreover, the catalyst could be easily separated from the reaction by the application of an external magnetic force and reused a minimum of five times without any significant decrease in catalytic performance.
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spelling pubmed-91307512022-05-26 Synthesis of 2-Nitro-2,3-Unsaturated Glycosides by a Nanomagnetic Catalyst Fe(3)O(4)@C@Fe(III) Yang, Yu Jiang, Nan Mei, Yuling Ding, Zekun Zhang, Jianbo Front Chem Chemistry A sustainable magnetic core-shell nanocatalyst Fe(3)O(4)@C@Fe(III) was successfully applied in the synthesis of a series of 2-nitro-2,3-unsaturated O-glycosides with excellent yields (up to 89%) and high stereoselectivity (α:β > 19:1). The substrate ranges are widely applicable, including different kinds of alcohols and even structurally complex acceptors. In addition, phenols could be applied in good yields. Moreover, the catalyst could be easily separated from the reaction by the application of an external magnetic force and reused a minimum of five times without any significant decrease in catalytic performance. Frontiers Media S.A. 2022-05-11 /pmc/articles/PMC9130751/ /pubmed/35646809 http://dx.doi.org/10.3389/fchem.2022.865012 Text en Copyright © 2022 Yang, Jiang, Mei, Ding and Zhang. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Chemistry
Yang, Yu
Jiang, Nan
Mei, Yuling
Ding, Zekun
Zhang, Jianbo
Synthesis of 2-Nitro-2,3-Unsaturated Glycosides by a Nanomagnetic Catalyst Fe(3)O(4)@C@Fe(III)
title Synthesis of 2-Nitro-2,3-Unsaturated Glycosides by a Nanomagnetic Catalyst Fe(3)O(4)@C@Fe(III)
title_full Synthesis of 2-Nitro-2,3-Unsaturated Glycosides by a Nanomagnetic Catalyst Fe(3)O(4)@C@Fe(III)
title_fullStr Synthesis of 2-Nitro-2,3-Unsaturated Glycosides by a Nanomagnetic Catalyst Fe(3)O(4)@C@Fe(III)
title_full_unstemmed Synthesis of 2-Nitro-2,3-Unsaturated Glycosides by a Nanomagnetic Catalyst Fe(3)O(4)@C@Fe(III)
title_short Synthesis of 2-Nitro-2,3-Unsaturated Glycosides by a Nanomagnetic Catalyst Fe(3)O(4)@C@Fe(III)
title_sort synthesis of 2-nitro-2,3-unsaturated glycosides by a nanomagnetic catalyst fe(3)o(4)@c@fe(iii)
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9130751/
https://www.ncbi.nlm.nih.gov/pubmed/35646809
http://dx.doi.org/10.3389/fchem.2022.865012
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