Adsorptive separation of cyclohexanol and cyclohexanone by nonporous adaptive crystals of RhombicArene

As feedstock chemicals with similar boiling points, cyclohexanol (CHOL) and cyclohexanone (CHON) are often obtained as mixtures during production processes. Separation of mixed CHOL and CHON is important but energy-consuming by distillation. Here we report the development of a new macrocycle Rhombic...

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Autores principales: Zhao, Yongye, Xiao, Hongyan, Tung, Chen-Ho, Wu, Li-Zhu, Cong, Huan
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/PMC8654018/
https://www.ncbi.nlm.nih.gov/pubmed/35003581
http://dx.doi.org/10.1039/d1sc04728k
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author Zhao, Yongye
Xiao, Hongyan
Tung, Chen-Ho
Wu, Li-Zhu
Cong, Huan
author_facet Zhao, Yongye
Xiao, Hongyan
Tung, Chen-Ho
Wu, Li-Zhu
Cong, Huan
author_sort Zhao, Yongye
collection PubMed
description As feedstock chemicals with similar boiling points, cyclohexanol (CHOL) and cyclohexanone (CHON) are often obtained as mixtures during production processes. Separation of mixed CHOL and CHON is important but energy-consuming by distillation. Here we report the development of a new macrocycle RhombicArene, which forms a host–guest complex with CHON through C–H⋯π interactions and hydrogen bonds. The nonporous adaptive crystals of RhombicArene exhibit excellent capability for rapid (30 minutes), exclusive (>99.9%), and recyclable vapor adsorption of CHON in the presence of CHOL under mild and user-friendly conditions.
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spelling pubmed-86540182022-01-06 Adsorptive separation of cyclohexanol and cyclohexanone by nonporous adaptive crystals of RhombicArene Zhao, Yongye Xiao, Hongyan Tung, Chen-Ho Wu, Li-Zhu Cong, Huan Chem Sci Chemistry As feedstock chemicals with similar boiling points, cyclohexanol (CHOL) and cyclohexanone (CHON) are often obtained as mixtures during production processes. Separation of mixed CHOL and CHON is important but energy-consuming by distillation. Here we report the development of a new macrocycle RhombicArene, which forms a host–guest complex with CHON through C–H⋯π interactions and hydrogen bonds. The nonporous adaptive crystals of RhombicArene exhibit excellent capability for rapid (30 minutes), exclusive (>99.9%), and recyclable vapor adsorption of CHON in the presence of CHOL under mild and user-friendly conditions. The Royal Society of Chemistry 2021-11-22 /pmc/articles/PMC8654018/ /pubmed/35003581 http://dx.doi.org/10.1039/d1sc04728k Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Zhao, Yongye
Xiao, Hongyan
Tung, Chen-Ho
Wu, Li-Zhu
Cong, Huan
Adsorptive separation of cyclohexanol and cyclohexanone by nonporous adaptive crystals of RhombicArene
title Adsorptive separation of cyclohexanol and cyclohexanone by nonporous adaptive crystals of RhombicArene
title_full Adsorptive separation of cyclohexanol and cyclohexanone by nonporous adaptive crystals of RhombicArene
title_fullStr Adsorptive separation of cyclohexanol and cyclohexanone by nonporous adaptive crystals of RhombicArene
title_full_unstemmed Adsorptive separation of cyclohexanol and cyclohexanone by nonporous adaptive crystals of RhombicArene
title_short Adsorptive separation of cyclohexanol and cyclohexanone by nonporous adaptive crystals of RhombicArene
title_sort adsorptive separation of cyclohexanol and cyclohexanone by nonporous adaptive crystals of rhombicarene
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8654018/
https://www.ncbi.nlm.nih.gov/pubmed/35003581
http://dx.doi.org/10.1039/d1sc04728k
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