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Fan J, Chen M, Liu C, Li J, Yu A, Zhang S. A free carboxyl-decorated metal-organic framework with 3D helical chirality for highly enantioselective recognition. Talanta 2024; 268:125255. [PMID: 37844431 DOI: 10.1016/j.talanta.2023.125255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 09/26/2023] [Accepted: 09/28/2023] [Indexed: 10/18/2023]
Abstract
With the judicious selection of a designed polycarboxylate derived from L-phenylalanine, (S)-5-(((1-carboxy-2-phenylethyl)amino)methyl)isophthalic acid (H3L), a novel homochiral metal-organic framework decorated with a free carboxyl, {[Cu2(HL)2(bipy)]∙2H2O}n (Cu-MOF), has been designed and synthesized in a solvothermal process. The result of single crystal X-ray diffraction analysis showed that Cu-MOF had the character of a three-dimensional structure with helical chirality. As we expected, in Cu-MOF, one accessible free carboxylic acid group on H3L pointed toward the spiral channels, and the other two -COOH groups were utilized in bonding. The enantioseparation performance of Cu-MOF was thoroughly investigated and the results showed that Cu-MOF can specifically recognize S-1-(1-naphthyl) ethanol (S-NE) with enantiomeric excess (ee) value of 99.35 %, which was much higher than the other three racemates. The appropriate size together with suitable interaction sites played an important role in enantioseparations. Inspired by the excellent chiral recognition effects towards S-NE, the chiral recognition mechanism was experimentally clarified. A fully agreement observed in 13C CP MAS NMR analysis as well as the X-ray photoelectron spectroscopy (XPS) determination revealed that a strong hydrogen bonding interaction forces existed between the hydroxyl of the optical S-NE and the decorated -COOH in the chiral framework. The control experiment further identified the decisive role of the uncoordinated carboxyl group in Cu-MOF. In addition, the strong intermolecular off-set π-π interactions between the phenyl ring involved with the coordinated COO- groups in Cu-MOF and the naphthyl ring of S-NE, was the another important factor for the specifical enantioseparation of S-enantiomer. On the basis of strong intermolecular hydrogen bonding, NE racemates were enantioselective discriminated and enantiomeric purity can be determined by means of Raman scattering spectroscopy.
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Affiliation(s)
- Jiayi Fan
- College of Chemistry, Key Laboratory of Molecular Sensing and Harmful Substances Detection Technology, Zhengzhou University, Kexue Avenue 100, Zhengzhou, Henan, 450001, PR China
| | - Miao Chen
- College of Chemistry, Key Laboratory of Molecular Sensing and Harmful Substances Detection Technology, Zhengzhou University, Kexue Avenue 100, Zhengzhou, Henan, 450001, PR China
| | - Chunyan Liu
- College of Chemistry, Key Laboratory of Molecular Sensing and Harmful Substances Detection Technology, Zhengzhou University, Kexue Avenue 100, Zhengzhou, Henan, 450001, PR China
| | - Jinfan Li
- College of Chemistry, Key Laboratory of Molecular Sensing and Harmful Substances Detection Technology, Zhengzhou University, Kexue Avenue 100, Zhengzhou, Henan, 450001, PR China
| | - Ajuan Yu
- College of Chemistry, Key Laboratory of Molecular Sensing and Harmful Substances Detection Technology, Zhengzhou University, Kexue Avenue 100, Zhengzhou, Henan, 450001, PR China.
| | - Shusheng Zhang
- Center of Advanced Analysis and Gene Sequencing, Key Laboratory of Molecular Sensing and Harmful Substances Detection Technology, Zhengzhou University, Kexue Avenue 100, Zhengzhou, Henan, 450001, PR China
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Experimentally probing the chiral recognition mechanism of 1,1′-bi-2-naphthol on a nitrogen enriched chiral metal-organic framework. Microchem J 2022. [DOI: 10.1016/j.microc.2021.107092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Ma X, Zhang Y, Gao Y, Li X, Wang C, Yuan H, Yu A, Zhang S, Cui Y. Revelation of the chiral recognition of alanine and leucine in an l-phenylalanine-based metal–organic framework. Chem Commun (Camb) 2020; 56:1034-1037. [DOI: 10.1039/c9cc05912a] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
An l-phenylalanine-based Zn-MOF, namely [Zn2(l-Phe)2(bpe)2]n, was designed for experimentally revealing the chiral recognition mechanism to alanine and leucine by means of 13C CP MAS NMR spectroscopy, XPS and control experiment.
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Affiliation(s)
- Xue Ma
- College of Chemistry
- Key Laboratory of Molecular Sensing and Harmful Substances Detection Technology
- Zhengzhou University
- Zhengzhou
- P. R. China
| | - Yanhao Zhang
- State Key Laboratory of Environmental and Biological Analysis
- Department of Chemistry
- Hong Kong Baptist University
- China
| | - Yu Gao
- College of Chemistry
- Key Laboratory of Molecular Sensing and Harmful Substances Detection Technology
- Zhengzhou University
- Zhengzhou
- P. R. China
| | - Xinglin Li
- College of Chemistry
- Key Laboratory of Molecular Sensing and Harmful Substances Detection Technology
- Zhengzhou University
- Zhengzhou
- P. R. China
| | - Cuijie Wang
- College of Chemistry
- Key Laboratory of Molecular Sensing and Harmful Substances Detection Technology
- Zhengzhou University
- Zhengzhou
- P. R. China
| | - Hang Yuan
- Center of Advanced Analysis and Computational Science
- Key Laboratory of Molecular Sensing and Harmful Substances Detection Technology
- Zhengzhou University
- Zhengzhou
- P. R. China
| | - Ajuan Yu
- College of Chemistry
- Key Laboratory of Molecular Sensing and Harmful Substances Detection Technology
- Zhengzhou University
- Zhengzhou
- P. R. China
| | - Shusheng Zhang
- Center of Advanced Analysis and Computational Science
- Key Laboratory of Molecular Sensing and Harmful Substances Detection Technology
- Zhengzhou University
- Zhengzhou
- P. R. China
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Byard S, Abraham A, T. Boulton PJ, Harris RK, Hodgkinson P. A Multi-Technique Approach to the Study of Structural Stability and Desolvation of Two Unusual Channel Hydrate Solvates of Finasteride. J Pharm Sci 2012; 101:176-86. [DOI: 10.1002/jps.22740] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2011] [Revised: 06/22/2011] [Accepted: 08/04/2011] [Indexed: 11/10/2022]
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Hoffmann HC, Paasch S, Müller P, Senkovska I, Padmanaban M, Glorius F, Kaskel S, Brunner E. Chiral recognition in metal–organic frameworks studied by solid-state NMR spectroscopy using chiral solvating agents. Chem Commun (Camb) 2012; 48:10484-6. [DOI: 10.1039/c2cc35366k] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Prezhdo O, Gawdzik B, Zubkova V, Prezhdo V. Molecular structure and electrical properties of some phosphonates, phosphine-oxides and phosphates. J Mol Struct 2009. [DOI: 10.1016/j.molstruc.2008.08.026] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Gajda J, Olejniczak S, Bryndal I, Potrzebowski MJ. Elucidation of Structural Restraints for Phosphate Residues with Different Hydrogen Bonding and Ionization States. J Phys Chem B 2008; 112:14036-44. [DOI: 10.1021/jp807516b] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- J. Gajda
- Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Łódź, Poland, and Faculty of Chemistry, University of Wrocław, F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - S. Olejniczak
- Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Łódź, Poland, and Faculty of Chemistry, University of Wrocław, F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - I. Bryndal
- Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Łódź, Poland, and Faculty of Chemistry, University of Wrocław, F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - M. J. Potrzebowski
- Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Łódź, Poland, and Faculty of Chemistry, University of Wrocław, F. Joliot-Curie 14, 50-383 Wrocław, Poland
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Mayani VJ, Abdi S, Kureshy R, Khan N, Agrawal S, Jasra R. Synthesis and characterization of mesoporous silica modified with chiral auxiliaries for their potential application as chiral stationary phase. J Chromatogr A 2008; 1191:223-30. [DOI: 10.1016/j.chroma.2008.02.041] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2007] [Revised: 02/07/2008] [Accepted: 02/13/2008] [Indexed: 11/17/2022]
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