Carboxylation of sodium arylsulfinates with CO(2) over mesoporous K-Cu-20TiO(2)

A mesoporous ternary metal oxide (K-Cu-20TiO(2)) from a simple sol–gel method was prepared to catalyze heterogeneously the carboxylation reaction of various sodium arylsulfinates under atmospheric carbon dioxide. The catalyst showed excellent selectivity and good functional group tolerance to carbox...

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Detalles Bibliográficos
Autores principales: Chen, Yanjiao, Dai, Xuan, Zhang, Wenwei, Wu, Tao, Chen, Lei, Peng, Xinhua
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2021
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8978649/
https://www.ncbi.nlm.nih.gov/pubmed/35425121
http://dx.doi.org/10.1039/d1ra05228d
Descripción
Sumario:A mesoporous ternary metal oxide (K-Cu-20TiO(2)) from a simple sol–gel method was prepared to catalyze heterogeneously the carboxylation reaction of various sodium arylsulfinates under atmospheric carbon dioxide. The catalyst showed excellent selectivity and good functional group tolerance to carboxylation recycle. The oxidation state of active copper(i) by characterization using FTIR, XRD, TG, XPS and TEM techniques proved to be efficacious to conduct atom economical reactions.

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