α,β-Enone Borylation by Bis(Pinacolato)Diboron Catalyzed by Cu(3)(BTC)(2) Using Cesium Carbonate as a Base

Cu(3)(BTC)(2) (BTC: 1,3,5-benzenetricarboxylate) as a heterogeneous catalyst in the presence of cesium carbonate as a base is reported for the borylation of α,β-conjugated enones by bis(pinacolato)diboron (B(2)pin(2)). According to the hot-filtration test, Cu(3)(BTC)(2) is acting as a heterogeneous...

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Autores principales: Dhakshinamoorthy, Amarajothi, Alvaro, Mercedes, Asiri, Abdullah M., Garcia, Hermenegildo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8228117/
https://www.ncbi.nlm.nih.gov/pubmed/34070463
http://dx.doi.org/10.3390/nano11061396
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author Dhakshinamoorthy, Amarajothi
Alvaro, Mercedes
Asiri, Abdullah M.
Garcia, Hermenegildo
author_facet Dhakshinamoorthy, Amarajothi
Alvaro, Mercedes
Asiri, Abdullah M.
Garcia, Hermenegildo
author_sort Dhakshinamoorthy, Amarajothi
collection PubMed
description Cu(3)(BTC)(2) (BTC: 1,3,5-benzenetricarboxylate) as a heterogeneous catalyst in the presence of cesium carbonate as a base is reported for the borylation of α,β-conjugated enones by bis(pinacolato)diboron (B(2)pin(2)). According to the hot-filtration test, Cu(3)(BTC)(2) is acting as a heterogeneous catalyst. Further, Cu(3)(BTC)(2) exhibits a wide substrate scope and can be reused in consecutive runs, maintaining a crystal structure as evidenced by powder X-ray diffraction (XRD). A suitable mechanism is also proposed for this transformation using Cu(3)(BTC)(2) as catalyst.
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spelling pubmed-82281172021-06-26 α,β-Enone Borylation by Bis(Pinacolato)Diboron Catalyzed by Cu(3)(BTC)(2) Using Cesium Carbonate as a Base Dhakshinamoorthy, Amarajothi Alvaro, Mercedes Asiri, Abdullah M. Garcia, Hermenegildo Nanomaterials (Basel) Communication Cu(3)(BTC)(2) (BTC: 1,3,5-benzenetricarboxylate) as a heterogeneous catalyst in the presence of cesium carbonate as a base is reported for the borylation of α,β-conjugated enones by bis(pinacolato)diboron (B(2)pin(2)). According to the hot-filtration test, Cu(3)(BTC)(2) is acting as a heterogeneous catalyst. Further, Cu(3)(BTC)(2) exhibits a wide substrate scope and can be reused in consecutive runs, maintaining a crystal structure as evidenced by powder X-ray diffraction (XRD). A suitable mechanism is also proposed for this transformation using Cu(3)(BTC)(2) as catalyst. MDPI 2021-05-25 /pmc/articles/PMC8228117/ /pubmed/34070463 http://dx.doi.org/10.3390/nano11061396 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Communication
Dhakshinamoorthy, Amarajothi
Alvaro, Mercedes
Asiri, Abdullah M.
Garcia, Hermenegildo
α,β-Enone Borylation by Bis(Pinacolato)Diboron Catalyzed by Cu(3)(BTC)(2) Using Cesium Carbonate as a Base
title α,β-Enone Borylation by Bis(Pinacolato)Diboron Catalyzed by Cu(3)(BTC)(2) Using Cesium Carbonate as a Base
title_full α,β-Enone Borylation by Bis(Pinacolato)Diboron Catalyzed by Cu(3)(BTC)(2) Using Cesium Carbonate as a Base
title_fullStr α,β-Enone Borylation by Bis(Pinacolato)Diboron Catalyzed by Cu(3)(BTC)(2) Using Cesium Carbonate as a Base
title_full_unstemmed α,β-Enone Borylation by Bis(Pinacolato)Diboron Catalyzed by Cu(3)(BTC)(2) Using Cesium Carbonate as a Base
title_short α,β-Enone Borylation by Bis(Pinacolato)Diboron Catalyzed by Cu(3)(BTC)(2) Using Cesium Carbonate as a Base
title_sort α,β-enone borylation by bis(pinacolato)diboron catalyzed by cu(3)(btc)(2) using cesium carbonate as a base
topic Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8228117/
https://www.ncbi.nlm.nih.gov/pubmed/34070463
http://dx.doi.org/10.3390/nano11061396
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