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Yang X, Li C, Giorgi M, Siri D, Bugaut X, Chatelet B, Gigmes D, Yemloul M, Hornebecq V, Kermagoret A, Brasselet S, Martinez A, Bardelang D. Energy‐Efficient Iodine Uptake by a Molecular Host⋅Guest Crystal. Angew Chem Int Ed Engl 2022; 61:e202214039. [PMID: 36198650 PMCID: PMC10092189 DOI: 10.1002/anie.202214039] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Indexed: 11/07/2022]
Abstract
Recently, porous organic crystals (POC) based on macrocycles have shown exceptional sorption and separation properties. Yet, the impact of guest presence inside a macrocycle prior to adsorption has not been studied. Here we show that the inclusion of trimethoxybenzyl-azaphosphatrane in the macrocycle cucurbit[8]uril (CB[8]) affords molecular porous host⋅guest crystals (PHGC-1) with radically new properties. Unactivated hydrated PHGC-1 adsorbed iodine spontaneously and selectively at room temperature and atmospheric pressure. The absence of (i) heat for material synthesis, (ii) moisture sensitivity, and (iii) energy-intensive steps for pore activation are attractive attributes for decreasing the energy costs. 1 H NMR and DOSY were instrumental for monitoring the H2 O/I2 exchange. PHGC-1 crystals are non-centrosymmetric and I2 -doped crystals showed markedly different second harmonic generation (SHG), which suggests that iodine doping could be used to modulate the non-linear optical properties of porous organic crystals.
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Affiliation(s)
- Xue Yang
- Aix Marseille Univ CNRS ICR AMUTech Marseille France
| | - Chunyang Li
- School of Materials Science and Engineering & Material Corrosion and Protection Key Laboratory of Sichuan Province Sichuan University of Science & Engineering Zigong 643000 P. R. China
- Aix Marseille Univ CNRS Centrale Marseille iSm2 AMUTech Marseille France
| | - Michel Giorgi
- Aix Marseille Univ CNRS, Centrale Marseille, FSCM Spectropole Marseille France
| | - Didier Siri
- Aix Marseille Univ CNRS ICR AMUTech Marseille France
| | - Xavier Bugaut
- Université de Strasbourg Université de Haute-Alsace CNRS LIMA UMR 7042 67000 Strasbourg France
| | - Bastien Chatelet
- Aix Marseille Univ CNRS Centrale Marseille iSm2 AMUTech Marseille France
| | - Didier Gigmes
- Aix Marseille Univ CNRS ICR AMUTech Marseille France
| | - Mehdi Yemloul
- Aix Marseille Univ CNRS Centrale Marseille iSm2 AMUTech Marseille France
| | | | | | | | - Alexandre Martinez
- Aix Marseille Univ CNRS Centrale Marseille iSm2 AMUTech Marseille France
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Liu M, Cen R, Li J, Li Q, Tao Z, Xiao X, Isaacs L. Double‐Cavity
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‐Cucurbit[10]uril Enables Efficient and Rapid Separation of Pyridine from Mixtures of Toluene, Benzene, and Pyridine. Angew Chem Int Ed Engl 2022; 61:e202207209. [DOI: 10.1002/anie.202207209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Indexed: 11/09/2022]
Affiliation(s)
- Ming Liu
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province School of Chemistry and Chemical Engineering Guizhou University Guiyang 550025 P. R. China
| | - Ran Cen
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province School of Chemistry and Chemical Engineering Guizhou University Guiyang 550025 P. R. China
| | - Jisen Li
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province School of Chemistry and Chemical Engineering Guizhou University Guiyang 550025 P. R. China
| | - Qing Li
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province School of Chemistry and Chemical Engineering Guizhou University Guiyang 550025 P. R. China
| | - Zhu Tao
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province School of Chemistry and Chemical Engineering Guizhou University Guiyang 550025 P. R. China
| | - Xin Xiao
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province School of Chemistry and Chemical Engineering Guizhou University Guiyang 550025 P. R. China
| | - Lyle Isaacs
- Department of Chemistry and Biochemistry University of Maryland, College Park College Park MD 20742 USA
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Liu M, Cen R, Li J, Li Q, Tao Z, Xiao X, Isaacs L. Double‐Cavity Nor‐Seco‐Cucurbit[10]uril Enables Efficient and Rapid Separation of Pyridine from Mixtures of Toluene, Benzene, and Pyridine. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202207209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ming Liu
- Guizhou University School of Chemistry and Chemical Engineering 550025 Guiyang CHINA
| | - Ran Cen
- Guizhou University School of Chemistry and Chemical Engineering 550025 Guiyang CHINA
| | - Jisen Li
- Guizhou University School of Chemistry and Chemical Engineering 550025 Guiyang CHINA
| | - Qing Li
- Guizhou University School of Chemistry and Chemical Engineering 550025 Guiyang CHINA
| | - Zhu Tao
- Guizhou University School of Chemistry and Chemical Engineering 550025 Guiyang CHINA
| | - Xin Xiao
- Guizhou University School of Chemistry and Chemical Engineering 550025 Guiyang CHINA
| | - Lyle Isaacs
- University of Maryland at College Park Department of Chemistry and Biochemistry Building 091 20742 College Park UNITED STATES
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Wang Q, Lü LB, Tao Z, Sun T, Tang Q, Huang Y. The pH and mercury ion stimuli-responsive supramolecular assemblies of cucurbit[7]uril and Hoechst 33342. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 254:119656. [PMID: 33744695 DOI: 10.1016/j.saa.2021.119656] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 02/18/2021] [Accepted: 03/01/2021] [Indexed: 06/12/2023]
Abstract
In the present work, we have investigated the effect of pH and mercury ions on the host-guest complex formed between cucurbit[7]uril (Q[7]) and Hoechst 33342 (H33342). 1H NMR, UV-vis and fluorescence spectroscopy revealed that acid/base stimulation could change the binding stoichiometry between Q[7] and H33342. The results suggest that two complexation equilibria (1:1 and 2:1) may exist between H33342 and Q[7] at pH 2.0 and 4.5, respectively. However, a 1:1 host-guest complex was formed between H33342 and Q[7] at pH 7.0 and 10.0. Q[7] shows differential affinities for the protonated and neutral forms of H33342 dye. Moreover, the switching between H33342∙2H+@2Q[7](1:2) at pH 4.5 and H33342∙H+@Q[7](1:1) at pH 7.0 was reversible. Furthermore, as a metal stimulus, Hg2+ ions could push (i) Q[7] from the piperazine ring to the benzimidazole position with a 1:1 guest-host ratio and (ii) a second Q[7] onto the ethyl position with a 1:2 guest-host stoichiometry. This stimulus response system will have potential applications in the field of molecular switch design.
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Affiliation(s)
- Qin Wang
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China.
| | - Li-Bing Lü
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China.
| | - Zhu Tao
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China.
| | - Tao Sun
- Key Laboratory of Guizhou High Performance Computational Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China.
| | - Qing Tang
- Department College of Tobacco Science, Guizhou University, Guiyang 550025, China.
| | - Ying Huang
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China; The Engineering and Research Center for Southwest Bio-Pharmaceutical Resources of National Education Ministry of China, Guizhou University, Guiyang 550025, China.
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Zhang XD, Chen K, Sun WY. Potential Applications of Cucurbit[n]urils and Their Derivatives in the Capture of Hazardous Chemicals. Chemistry 2021; 27:5107-5119. [PMID: 33197054 DOI: 10.1002/chem.202004711] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 11/12/2020] [Indexed: 01/12/2023]
Abstract
Cucurbit[n]urils (Q[n]s) are a relatively young family of macrocycles, consisting of glycoluril units bridged by methylene groups, and their unique structures have attracted extensive attention from chemists in recent decades. Due to the presence of a rigid hydrophobic inner cavity and two polar outer portals lined with carbonyl groups, Q[n]s not only encapsulate guest species into the cavity, but also coordinate with metal ions/clusters. Considerable achievements have been obtained in the fields of Q[n]s-based host-guest chemistry, coordination chemistry, as well as the combination of host-guest and coordination chemistry. Furthermore, the outer surface of Q[n]s has been demonstrated to be capable of interacting with definite species to generate supramolecular architectures in recent years. With more in-depth research into Q[n]s, their application studies have also emerged as a hot topic. This Minireview focuses on recent advances in the potential applications of solid-state materials based on Q[n]s and their derivatives for the capture and adsorption of hazardous chemicals from a solution or a gas mixture.
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Affiliation(s)
- Xiu-Du Zhang
- Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210023, P.R. China.,College of Chemistry and Materials Science, Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, Anhui Key Laboratory of Functional Molecular Solids, Anhui Normal University, 189 Jiuhua Southern Road, Wuhu, 241002, P.R. China
| | - Kai Chen
- Collaborative Innovation Center of Atmospheric Environment, and Equipment Technology, Jiangsu Key Laboratory, of Atmospheric Environment Monitoring and Pollution Control, School of Environmental Science and Engineering, Nanjing University of Information Science & Technology, Nanjing, 210044, P.R. China
| | - Wei-Yin Sun
- Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210023, P.R. China
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Wang M, Li Q, Li E, Liu J, Zhou J, Huang F. Vapochromic Behaviors of A Solid‐State Supramolecular Polymer Based on Exo‐Wall Complexation of Perethylated Pillar[5]arene with 1,2,4,5‐Tetracyanobenzene. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202013701] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Mengbin Wang
- State Key Laboratory of Chemical Engineering Key Laboratory of Excited-State Materials of Zhejiang Province Department of Chemistry Zhejiang University Hangzhou 310027 P. R. China
| | - Qing Li
- State Key Laboratory of Chemical Engineering Key Laboratory of Excited-State Materials of Zhejiang Province Department of Chemistry Zhejiang University Hangzhou 310027 P. R. China
| | - Errui Li
- State Key Laboratory of Chemical Engineering Key Laboratory of Excited-State Materials of Zhejiang Province Department of Chemistry Zhejiang University Hangzhou 310027 P. R. China
| | - Jiyong Liu
- State Key Laboratory of Chemical Engineering Key Laboratory of Excited-State Materials of Zhejiang Province Department of Chemistry Zhejiang University Hangzhou 310027 P. R. China
| | - Jiong Zhou
- State Key Laboratory of Chemical Engineering Key Laboratory of Excited-State Materials of Zhejiang Province Department of Chemistry Zhejiang University Hangzhou 310027 P. R. China
| | - Feihe Huang
- State Key Laboratory of Chemical Engineering Key Laboratory of Excited-State Materials of Zhejiang Province Department of Chemistry Zhejiang University Hangzhou 310027 P. R. China
- Green Catalysis Center and College of Chemistry Zhengzhou University Zhengzhou 450001 P. R. China
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Wang M, Li Q, Li E, Liu J, Zhou J, Huang F. Vapochromic Behaviors of A Solid‐State Supramolecular Polymer Based on Exo‐Wall Complexation of Perethylated Pillar[5]arene with 1,2,4,5‐Tetracyanobenzene. Angew Chem Int Ed Engl 2021; 60:8115-8120. [DOI: 10.1002/anie.202013701] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Revised: 01/12/2021] [Indexed: 11/06/2022]
Affiliation(s)
- Mengbin Wang
- State Key Laboratory of Chemical Engineering Key Laboratory of Excited-State Materials of Zhejiang Province Department of Chemistry Zhejiang University Hangzhou 310027 P. R. China
| | - Qing Li
- State Key Laboratory of Chemical Engineering Key Laboratory of Excited-State Materials of Zhejiang Province Department of Chemistry Zhejiang University Hangzhou 310027 P. R. China
| | - Errui Li
- State Key Laboratory of Chemical Engineering Key Laboratory of Excited-State Materials of Zhejiang Province Department of Chemistry Zhejiang University Hangzhou 310027 P. R. China
| | - Jiyong Liu
- State Key Laboratory of Chemical Engineering Key Laboratory of Excited-State Materials of Zhejiang Province Department of Chemistry Zhejiang University Hangzhou 310027 P. R. China
| | - Jiong Zhou
- State Key Laboratory of Chemical Engineering Key Laboratory of Excited-State Materials of Zhejiang Province Department of Chemistry Zhejiang University Hangzhou 310027 P. R. China
| | - Feihe Huang
- State Key Laboratory of Chemical Engineering Key Laboratory of Excited-State Materials of Zhejiang Province Department of Chemistry Zhejiang University Hangzhou 310027 P. R. China
- Green Catalysis Center and College of Chemistry Zhengzhou University Zhengzhou 450001 P. R. China
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Liu C, Zhang Z, Fan Z, He C, Tan Y, Xu H. Adaptive Se‐Te Metathesis Controlled by Cucurbituril‐Based Host‐Guest Interaction. Chem Asian J 2020; 15:4321-4326. [DOI: 10.1002/asia.202001224] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 10/27/2020] [Indexed: 12/27/2022]
Affiliation(s)
- Cheng Liu
- Key Lab of Organic Optoelectronics & Molecular Engineering Department of Chemistry Tsinghua University Beijing 100084 P. R. China
| | - Zhiheng Zhang
- Key Lab of Organic Optoelectronics & Molecular Engineering Department of Chemistry Tsinghua University Beijing 100084 P. R. China
| | - Zhiyuan Fan
- Key Lab of Organic Optoelectronics & Molecular Engineering Department of Chemistry Tsinghua University Beijing 100084 P. R. China
| | - Chaowei He
- Key Lab of Organic Optoelectronics & Molecular Engineering Department of Chemistry Tsinghua University Beijing 100084 P. R. China
| | - Yizheng Tan
- Key Lab of Organic Optoelectronics & Molecular Engineering Department of Chemistry Tsinghua University Beijing 100084 P. R. China
| | - Huaping Xu
- Key Lab of Organic Optoelectronics & Molecular Engineering Department of Chemistry Tsinghua University Beijing 100084 P. R. China
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Wu J, Yang Y. Synthetic Macrocycle‐Based Nonporous Adaptive Crystals for Molecular Separation. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202006999] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Jia‐Rui Wu
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC) College of Chemistry Jilin University 2699 Qianjin Street Changchun 130012 P. R. China
| | - Ying‐Wei Yang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC) College of Chemistry Jilin University 2699 Qianjin Street Changchun 130012 P. R. China
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Wu JR, Yang YW. Synthetic Macrocycle-Based Nonporous Adaptive Crystals for Molecular Separation. Angew Chem Int Ed Engl 2020; 60:1690-1701. [PMID: 32634274 DOI: 10.1002/anie.202006999] [Citation(s) in RCA: 81] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Indexed: 12/13/2022]
Abstract
The exploitation of new materials for adsorptive separation of industrially important hydrocarbons is of great importance in both scientific research and petrochemical industry. Nonporous adaptive crystals (NACs) as a robust class of synthetic materials have drawn much attention during the past five years for their superior performance in adsorption and separation. Pillararenes are the main family of macrocyclic arenes used for NACs construction, where the structure-function relationship has been intensively studied. In the past two years, some emerging types of synthetic macrocyclic arenes have been successfully brought into this research field, showing the gradual enrichment and diversification of NACs materials. This Minireview summarizes the recent advances of synthetic macrocycle-based NACs, which are categorized by various practical applications in molecular separation. Besides, NACs-based vapochromic supramolecular systems are also discussed. Finally, future perspectives and challenges of NACs are given. We envisage that this Minireview will be a useful and timely reference for those who are interested in new molecular and supramolecular crystals for storage and separation applications.
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Affiliation(s)
- Jia-Rui Wu
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC), College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
| | - Ying-Wei Yang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC), College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
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