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Zhang Y, Yang X, Li L, Hu Y, Wang S. One-step assembly of a MacMillan catalyst-based phenolic-type polymer. Org Biomol Chem 2023; 21:4465-4472. [PMID: 37191132 DOI: 10.1039/d3ob00624g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
We report herein a "bottom-up" approach for the one-step assembly of a MacMillan catalyst-based phenolic-type polymer (Mac-CP). The resulting self-supported polymeric organocatalyst possesses homogeneously distributed and highly concentrated catalytic sites. Furthermore, Mac-CP is soluble in CH3CN but insoluble in hexane. This unique property can be used to employ the polymer as an efficient catalyst in homogeneous organocatalysis and heterogeneous recycling. As a result, Mac-CP possesses comparable catalytic activity and enantioselectivity to its homogeneous counterpart in the asymmetric Diels-Alder reaction (95% yield, 93% enantiomeric excess (ee) for endo and 92% ee for exo).
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Affiliation(s)
- Yuan Zhang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 Tianshui South Road, Lanzhou 730000, P. R. China.
| | - Xiaorong Yang
- Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, P.R. China
| | - Liqi Li
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 Tianshui South Road, Lanzhou 730000, P. R. China.
| | - Yansong Hu
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 Tianshui South Road, Lanzhou 730000, P. R. China.
| | - Shutao Wang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 Tianshui South Road, Lanzhou 730000, P. R. China.
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2
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Porous organic polymers: a progress report in China. Sci China Chem 2023. [DOI: 10.1007/s11426-022-1475-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
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3
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Xia Y, Ning Y, Liu M, Che FE. Recoverable PEG-Supported Amino Alcohol Ligand for Copper-Catalyzed Enantio- and syn-Selective Henry Reaction with Nitroethanol: Sustainable and Straightforward Access to Chiral syn-2-Nitro-1,3-Diols. J Catal 2022. [DOI: 10.1016/j.jcat.2022.11.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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4
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Mohamed MG, Chang WC, Kuo SW. Crown Ether- and Benzoxazine-Linked Porous Organic Polymers Displaying Enhanced Metal Ion and CO 2 Capture through Solid-State Chemical Transformation. Macromolecules 2022. [DOI: 10.1021/acs.macromol.2c01216] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Mohamed Gamal Mohamed
- Department of Materials and Optoelectronic Science, Center for Functional Polymers and Supramolecular Materials, National Sun Yat-Sen University, Kaohsiung 804, Taiwan
| | - Wan-Chun Chang
- Department of Materials and Optoelectronic Science, Center for Functional Polymers and Supramolecular Materials, National Sun Yat-Sen University, Kaohsiung 804, Taiwan
| | - Shiao-Wei Kuo
- Department of Materials and Optoelectronic Science, Center for Functional Polymers and Supramolecular Materials, National Sun Yat-Sen University, Kaohsiung 804, Taiwan
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5
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Single-Chain Chiral Ru-Cu Star Polymers for Highly Efficient Catalytic Aqueous Asymmetric Transfer Hydrogenation. J Catal 2022. [DOI: 10.1016/j.jcat.2022.04.025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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6
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Xu N, Su K, El-Sayed ESM, Ju Z, Yuan D. Chiral proline-substituted porous organic cages in asymmetric organocatalysis. Chem Sci 2022; 13:3582-3588. [PMID: 35432868 PMCID: PMC8943855 DOI: 10.1039/d2sc00395c] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 03/03/2022] [Indexed: 11/21/2022] Open
Abstract
The efficient preparation of chiral porous organic cages (POCs) with specific functions is challenging, and their application in asymmetric catalysis has not previously been explored. In this work, we have achieved the construction of chiral POCs based on a supramolecular tetraformyl-resorcin[4]arene scaffold with different chiral proline-modified diamine ligands and utilizing dynamic imine chemistry. The incorporation of V-shaped or linear chiral diamines affords the [4 + 8] square prism and [6 + 12] octahedral POCs respectively. The appended chiral proline moieties in such POCs make them highly active supramolecular nanoreactors for asymmetric aldol reactions, delivering up to 92% ee. The spatial distribution of chiral catalytic sites in these two types of POCs greatly affects their catalytic activities and enantioselectivities. This work not only lays a foundation for the asymmetric catalytic application of chiral POCs, but also contributes to our understanding of the catalytic function of biomimetic supramolecular systems. Two calix[4]resorcinarene-based chiral POCs with different self-assembly forms were constructed. The difference in the spatial distribution of chiral organocatalytic sites leads to the two chiral POCs exhibiting distinct stereoselectivities.![]()
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Affiliation(s)
- Ning Xu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 Fujian China
| | - Kongzhao Su
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 Fujian China .,University of the Chinese Academy of Sciences Beijing 100049 China
| | - El-Sayed M El-Sayed
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 Fujian China .,University of the Chinese Academy of Sciences Beijing 100049 China.,Chemical Refining Laboratory, Refining Department, Egyptian Petroleum Research Institute Nasr City 11727 Egypt
| | - Zhanfeng Ju
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 Fujian China
| | - Daqiang Yuan
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 Fujian China .,University of the Chinese Academy of Sciences Beijing 100049 China.,Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China Fuzhou 350002 Fujian China
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7
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Guo Y, Wang WD, Li S, Zhu Y, Wang X, Liu X, Zhang Y. A TEMPO-Functionalized Ordered Mesoporous Polymer as a Highly Active and Reusable Organocatalyst. Chem Asian J 2021; 16:3689-3694. [PMID: 34519415 DOI: 10.1002/asia.202100854] [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: 07/26/2021] [Revised: 09/12/2021] [Indexed: 11/12/2022]
Abstract
The properties of high stability, periodic porosity, and tunable nature of ordered mesoporous polymers make these materials ideal catalytic nanoreactors. However, their application in organocatalysis has been rarely explored. We report herein for the first time the incorporation of a versatile organocatalyst, 2,2,6,6-tetramethyl-1-piperidinyloxy (TEMPO), into the pores of an FDU-type mesoporous polymer via a pore surface engineering strategy. The resulting FDU-15-TEMPO possesses a highly ordered mesoporous organic framework and enhanced stability, and shows excellent catalytic activity in the selective oxidation of alcohols and aerobic oxidative synthesis of 2-substituted benzoxazoles, benzimidazoles and benzothiazoles. Moreover, the catalyst can be easily recovered and reused for up to 7 consecutive cycles.
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Affiliation(s)
- Ying Guo
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000, P. R. China
| | - Wei David Wang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000, P. R. China
| | - Shengyu Li
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000, P. R. China
| | - Yin Zhu
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000, P. R. China
| | - Xiaoyu Wang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000, P. R. China
| | - Xiao Liu
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000, P. R. China
| | - Yuan Zhang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000, P. R. China
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8
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Multifunctional Polyhedral Oligomeric Silsesquioxane (POSS) Based Hybrid Porous Materials for CO 2 Uptake and Iodine Adsorption. Polymers (Basel) 2021; 13:polym13020221. [PMID: 33435232 PMCID: PMC7826546 DOI: 10.3390/polym13020221] [Citation(s) in RCA: 56] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 01/04/2021] [Accepted: 01/05/2021] [Indexed: 01/27/2023] Open
Abstract
In this study, two different types of hybrid porous organic polymers (POPs), polyhedral oligomeric silsesquioxane tetraphenylpyrazine (POSS-TPP) and tetraphenylethene (POSS-TPE), were successfully synthesized through the Friedel-Crafts polymerization of tetraphenylpyrazine (TPP) and tetraphenylethene (TPE), respectively, with octavinylsilsesquioxane (OVS) as node building blocks, in the presence of anhydrous FeCl3 as a catalyst and 1,2-dichloroethane at 60 °C. Based on N2 adsorption and thermogravimetric analyses, the resulting hybrid porous materials displayed high surface areas (270 m2/g for POSS-TPP and 741 m2/g for POSS-TPE) and outstanding thermal stabilities. Furthermore, as-prepared POSS-TPP exhibited a high carbon dioxide capacity (1.63 mmol/g at 298 K and 2.88 mmol/g at 273 K) with an excellent high adsorption capacity for iodine, reaching up to 363 mg/g, compared with the POSS-TPE (309 mg/g).
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9
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Fabrication of spherical silica amino-functionalized microporous organic network composites for high performance liquid chromatography. Talanta 2021; 221:121570. [DOI: 10.1016/j.talanta.2020.121570] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 08/11/2020] [Accepted: 08/13/2020] [Indexed: 01/30/2023]
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10
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Zhang Z, Shen X, Li Z, Ma S, Xia H, Liu X. Multifunctional chiral cationic porous organic polymers: gas uptake and heterogeneous asymmetric organocatalysis. Polym Chem 2021. [DOI: 10.1039/d1py00242b] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Chiral porous organic polymers are characterized by robust, non-toxic and recyclable properties. Therefore, compared with small molecular catalysts, they have attracted much attention in the field of heterogeneous asymmetric organic catalysis.
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Affiliation(s)
- Zhenwei Zhang
- College of Chemistry
- Jilin University
- Changchun
- P.R. China
| | - Xiaochen Shen
- College of Chemistry
- Jilin University
- Changchun
- P.R. China
| | - Ziping Li
- College of Chemistry
- Jilin University
- Changchun
- P.R. China
| | - Si Ma
- College of Chemistry
- Jilin University
- Changchun
- P.R. China
| | - Hong Xia
- State Key Laboratory on Integrated Optoelectronics
- College of Electronic Science and Technology
- Jilin University
- Changchun 130012
- P.R. China
| | - Xiaoming Liu
- College of Chemistry
- Jilin University
- Changchun
- P.R. China
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11
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Yolsal U, Horton TA, Wang M, Shaver MP. Polymer-supported Lewis acids and bases: Synthesis and applications. Prog Polym Sci 2020. [DOI: 10.1016/j.progpolymsci.2020.101313] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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12
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Bashta B, Hašková A, Faukner T, Elsawy MA, Šorm D, Brus J, Sedláček J. Microporous hyper-cross-linked polyacetylene networks: Covalent structure and texture modification by reversible Schiff-base chemistry. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.109914] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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13
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Hou Y, Zhang E, Gao J, Zhang S, Liu P, Wang JC, Zhang Y, Cui CX, Jiang J. Metal-free azo-bridged porphyrin porous organic polymers for visible-light-driven CO 2 reduction to CO with high selectivity. Dalton Trans 2020; 49:7592-7597. [PMID: 32459270 DOI: 10.1039/d0dt01436b] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two nitrogen-rich azo-bridged porphyrin porous organic polymers (Azo-Por-Bpy-POP and Azo-Por-Dadp-POP) with high surface areas were prepared by coupling 5,10,15,20-tetra(p-nitrophenyl)-porphyrin with the aromatic amines of 2,2'-bipyridine-5,5'-diamine (Bpy) and diaminodiphenyl (Dadp). Azo-Por-Bpy-POP and Azo-Por-Dadp-POP display high photocatalytic reduction activity for CO2 to CO under visible-light irradiation without a sacrificial reagent or metal co-catalyst. Azo-Por-Bpy-POP exhibits the highest photoreduction for CO2 with CO as the only carbonaceous reduction product with a production rate of 38.75 μmol g-1 h-1. Theoretical investigations indicate a stronger electrostatic interaction between CO2 and Azo-Por-Bpy-POP than Azo-Por-Dadp-POP, which favors CO2 photoreduction.
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Affiliation(s)
- Yuxia Hou
- Department of Chemistry and Chemical Engineering, Henan Institute of Science and Technology, Xinxiang, 453003, China.
| | - Enhui Zhang
- Department of Chemistry and Chemical Engineering, Henan Institute of Science and Technology, Xinxiang, 453003, China.
| | - Jiayin Gao
- Department of Chemistry and Chemical Engineering, Henan Institute of Science and Technology, Xinxiang, 453003, China.
| | - Shuaiqi Zhang
- Department of Chemistry and Chemical Engineering, Henan Institute of Science and Technology, Xinxiang, 453003, China.
| | - Ping Liu
- Department of Chemistry and Chemical Engineering, Henan Institute of Science and Technology, Xinxiang, 453003, China.
| | - Ji-Chao Wang
- Department of Chemistry and Chemical Engineering, Henan Institute of Science and Technology, Xinxiang, 453003, China.
| | - Yuping Zhang
- Department of Chemistry and Chemical Engineering, Henan Institute of Science and Technology, Xinxiang, 453003, China.
| | - Cheng-Xing Cui
- Department of Chemistry and Chemical Engineering, Henan Institute of Science and Technology, Xinxiang, 453003, China.
| | - Jianzhuang Jiang
- Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, Department of Chemistry, University of Science and Technology Beijing, Beijing, 100083, China.
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14
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Sekerová L, Březinová P, Do TT, Vyskočilová E, Krupka J, Červený L, Havelková L, Bashta B, Sedláček J. Sulfonated Hyper‐cross‐linked Porous Polyacetylene Networks as Versatile Heterogeneous Acid Catalysts. ChemCatChem 2019. [DOI: 10.1002/cctc.201901815] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Lada Sekerová
- Department of Organic TechnologyUniversity of Chemistry and Technology Prague Technicka 5 Prague 166 28 Czech Republic
| | - Pavlína Březinová
- Department of Organic TechnologyUniversity of Chemistry and Technology Prague Technicka 5 Prague 166 28 Czech Republic
| | - Thuy Tran Do
- Department of Organic TechnologyUniversity of Chemistry and Technology Prague Technicka 5 Prague 166 28 Czech Republic
| | - Eliška Vyskočilová
- Department of Organic TechnologyUniversity of Chemistry and Technology Prague Technicka 5 Prague 166 28 Czech Republic
| | - Jiří Krupka
- Department of Organic TechnologyUniversity of Chemistry and Technology Prague Technicka 5 Prague 166 28 Czech Republic
| | - Libor Červený
- Department of Organic TechnologyUniversity of Chemistry and Technology Prague Technicka 5 Prague 166 28 Czech Republic
| | - Lucie Havelková
- Department of Physical and Macromolecular Chemistry Faculty of ScienceCharles University in Prague Hlavova 2030 Prague 128 43 Czech Republic
| | - Bogdana Bashta
- Department of Physical and Macromolecular Chemistry Faculty of ScienceCharles University in Prague Hlavova 2030 Prague 128 43 Czech Republic
| | - Jan Sedláček
- Department of Physical and Macromolecular Chemistry Faculty of ScienceCharles University in Prague Hlavova 2030 Prague 128 43 Czech Republic
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