1
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Zhang Q, Wang Y, Braunstein P, Lang JP. Construction of olefinic coordination polymer single crystal platforms: precise organic synthesis, in situ exploration of reaction mechanisms and beyond. Chem Soc Rev 2024; 53:5227-5263. [PMID: 38597808 DOI: 10.1039/d3cs01050c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/11/2024]
Abstract
Olefin [2+2] photocycloaddition reactions based on coordination-bond templates provide numerous advantages for the selective synthesis of cyclobutane compounds. This review outlines the recent advances in the design and construction of single crystal platforms of olefinic coordination polymers for precise organic synthesis, in situ exploration of reaction mechanisms, and possible developments as comprehensively as possible. Numerous examples are presented to illustrate how the arrangements of the olefin pairs influence the solid-state photoreactivity and examine the types of cyclobutane products. Furthermore, the photocycloaddition reaction mechanisms are investigated by combining advanced techniques such as single crystal X-ray diffraction, powder X-ray diffraction, nuclear magnetic resonance, infrared spectroscopy, fluorescence spectroscopy, laser scanning confocal microscopy and theoretical calculations. Finally, potential applications resulting from promising physicochemical properties before and after photoreactions are discussed, and existing challenges and possible solutions are also proposed.
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Affiliation(s)
- Qiaoqiao Zhang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China.
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, P. R. China
| | - Yong Wang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China.
| | - Pierre Braunstein
- Institut de Chimie (UMR 7177 CNRS), Université de Strasbourg, 4 rue Blaise Pascal - CS 90032, 67081 Strasbourg, France
| | - Jian-Ping Lang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China.
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, P. R. China
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2
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Liang ZQ, Song DD, Li ZC, Xu SH, Dai GL, Ye CQ, Wang XM, Tao XT. Bright photoactivatable probes based on triphenylethylene for Cu 2+ detection in tap water and tea samples. Food Chem 2024; 434:137439. [PMID: 37729781 DOI: 10.1016/j.foodchem.2023.137439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 09/06/2023] [Accepted: 09/07/2023] [Indexed: 09/22/2023]
Abstract
Photoactivatable probes can switch fluorescence on from a weak or nonemission state to improve the sensitivity of the sensing system. In this work, we successfully constructed three highly emissive photoactivatable probes, 2-DP, 1-2-DP and 2-2-DP, for Cu2+ detection. Under UV irradiation, the photoluminescence quantum yields of 2-DP, 1-2-DP and 2-2-DP display approximately 52.4-, 11.5- and 49.2-fold enhancement, respectively. Cu2+ selectively quenches the bright photoactivated fluorescence, resulting in an approximately 38-fold fluorescence reduction. The highly selective fluorescence response to Cu2+ yields an excellent low detection limit of 5.8 nM. Moreover, the photoactivatable probes were successfully applied for Cu2+ determination in tap water and tea samples with recovery ranges of 95%-105% and 97%-106%, respectively. This work provides a more sensitive and efficient methodology for Cu2+ detection in heavy metal pollution and food safety.
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Affiliation(s)
- Zuo-Qin Liang
- School of Materials Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, China.
| | - Dong-Dong Song
- School of Materials Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, China
| | - Zhuo-Cheng Li
- School of Materials Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, China
| | - Su-Hang Xu
- School of Materials Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, China
| | - Guo-Liang Dai
- School of Materials Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, China
| | - Chang-Qing Ye
- School of Materials Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, China
| | - Xiao-Mei Wang
- School of Materials Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, China
| | - Xu-Tang Tao
- State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China
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3
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Wang MF, Deng YH, Hong YX, Gu JH, Cao YY, Liu Q, Braunstein P, Lang JP. In situ observation of a stepwise [2 + 2] photocycloaddition process using fluorescence spectroscopy. Nat Commun 2023; 14:7766. [PMID: 38012167 PMCID: PMC10682429 DOI: 10.1038/s41467-023-42604-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 10/16/2023] [Indexed: 11/29/2023] Open
Abstract
Using highly sensitive and selective in situ techniques to investigate the dynamics of intermediates formation is key to better understand reaction mechanisms. However, investigating the early stages of solid-state reactions/transformations is still challenging. Here we introduce in situ fluorescence spectroscopy to observe the evolution of intermediates during a two-step [2 + 2] photocycloaddition process in a coordination polymer platform. The structural changes and kinetics of each step under ultraviolet light irradiation versus time are accompanied by the gradual increase-decrease of intensity and blue-shift of the fluorescence spectra from the crystals. Monitoring the fluorescence behavior using a laser scanning confocal microscope can directly visualize the inhomogeneity of the photocycloaddition reaction in a single crystal. Theoretical calculations allow us to rationalize the fluorescence behavior of these compounds. We provide a convenient strategy for visualizing the solid-state photocycloaddition dynamics using fluorescence spectroscopy and open an avenue for kinetic studies of a variety of fast reactions.
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Affiliation(s)
- Meng-Fan Wang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, Jiangsu, People's Republic of China
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, 200032, People's Republic of China
| | - Yun-Hu Deng
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, Jiangsu, People's Republic of China
| | - Yu-Xuan Hong
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, Jiangsu, People's Republic of China
| | - Jia-Hui Gu
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, Jiangsu, People's Republic of China
| | - Yong-Yong Cao
- College of Biological, Chemical Science and Engineering, Jiaxing University, Jiaxing, 314001, Zhejiang, People's Republic of China
| | - Qi Liu
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, Jiangsu, People's Republic of China.
| | - Pierre Braunstein
- Institut de Chimie (UMR 7177 CNRS), Université de Strasbourg, 4 rue Blaise Pascal - CS 90032, 67081, Strasbourg, France
| | - Jian-Ping Lang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, Jiangsu, People's Republic of China.
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, 200032, People's Republic of China.
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4
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Li NY, Liu B, Zhang ZW, Yao H, Zhang LL, Ma J, Liu LL, Liu D. Reversible Single-Crystal-to-Single-Crystal Transformation of a Coordination Polymer through Solar-Switchable Cycloaddition and Cycloreversion Reaction. Inorg Chem 2022; 61:18950-18956. [DOI: 10.1021/acs.inorgchem.2c03188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Ni-Ya Li
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials, School of Chemistry and Chemical Engineering, Huaiyin Normal University, Huaian 223300, P. R. China
| | - Bo Liu
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials, School of Chemistry and Chemical Engineering, Huaiyin Normal University, Huaian 223300, P. R. China
| | - Zhao-Wei Zhang
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials, School of Chemistry and Chemical Engineering, Huaiyin Normal University, Huaian 223300, P. R. China
| | - Han Yao
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials, School of Chemistry and Chemical Engineering, Huaiyin Normal University, Huaian 223300, P. R. China
| | - Li-Li Zhang
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials, School of Chemistry and Chemical Engineering, Huaiyin Normal University, Huaian 223300, P. R. China
| | - Jian Ma
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials, School of Chemistry and Chemical Engineering, Huaiyin Normal University, Huaian 223300, P. R. China
| | - Lei-Lei Liu
- School of Environment and Material Engineering, Yantai University, 30 Qingquan Road, Yantai 264005, P. R. China
| | - Dong Liu
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials, School of Chemistry and Chemical Engineering, Huaiyin Normal University, Huaian 223300, P. R. China
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5
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Wang Z, Amjaour H, Robertson JEM, Azizov D, Ugrinov A, Chu QR. A recyclable thermoset with built-in thermocleavable group developed from a cis-cyclobutane-1,2-dicarboxylic acid. Chem Commun (Camb) 2022; 58:8850-8853. [PMID: 35849079 DOI: 10.1039/d2cc01502a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A novel class of recyclable thermoset has been developed from cis-3,4-diphenylcyclobutane-1,2-dicarboxylic acid (CBDA-4) due to its thermocleavability at high temperature. This key CBDA-4 building block was synthesized from β-trans-cinnamic acid using a [2+2] photocycloaddition reaction. CBDA-4 was subsequently linked with glycerol via esterification to give a thermoset with Tg of 68 °C. The thermoset was heated to 300 °C to analyze its degradation. A key intermediate was successfully obtained after purification of the degraded polymer. NMR, FT-IR, HRMS, and single crystal X-ray diffraction confirmed the intermediate was glycerol cinnamate, which was the result of splitting cyclobutane in the polymer backbone at high temperature. Glycerol cinnamate was readily hydrolyzed reforming the starting materials glycerol and trans-cinnamic acid to complete the recycling loop.
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Affiliation(s)
- Zhihan Wang
- Department of Chemistry, University of North Dakota, Grand Forks, ND 58202, USA.
| | - Houssein Amjaour
- Department of Chemistry, University of North Dakota, Grand Forks, ND 58202, USA.
| | - Joseph E M Robertson
- Department of Chemistry, University of North Dakota, Grand Forks, ND 58202, USA.
| | - Djavdat Azizov
- Department of Chemistry, University of North Dakota, Grand Forks, ND 58202, USA.
| | - Angel Ugrinov
- Department of Chemistry and Biochemistry, North Dakota State University, Fargo, ND 58102, USA
| | - Qianli R Chu
- Department of Chemistry, University of North Dakota, Grand Forks, ND 58202, USA.
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6
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A novel hydrolytically stable fluorescent Cd(II) coordination polymer showing solvent-dependent multi-responsive fluorescence sensing to pH and some metal ions. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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7
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Laachir A, Rhoufal F, Guesmi S, Ketatni EM, Saadi M, Ammari LE, Mentré O, Bentiss F. Novel CuI coordination polymer self-assembled from 2,5-bis(pyridin-4-yl)-1,3,4-oxadiazole and thiocyanate ions: Synthesis, structural characterization, Hirshfeld surface analysis, thermal and magnetic studies. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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8
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Fernandez-Bartolome E, Martinez-Martinez A, Resines-Urien E, Piñeiro-Lopez L, Costa JS. Reversible single-crystal-to-single-crystal transformations in coordination compounds induced by external stimuli. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2021.214281] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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9
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Li NY, Guo XY, Liu LL, Ma J, Liu D. Topological structural transformation of a two-dimensional coordination polymer via single-crystal to single-crystal photoreaction. Dalton Trans 2022; 51:17235-17240. [DOI: 10.1039/d2dt03063b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A two-dimensional coordination polymer can carry out photoinduced C–C coupling reaction through single-crystal to single-crystal transformation and exhibit photocontrolled fluorescence.
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Affiliation(s)
- Ni-Ya Li
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials, School of Chemistry and Chemical Engineering, Huaiyin Normal University, Huaian 223300, Jiangsu, P. R. China
| | - Xin-Yu Guo
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials, School of Chemistry and Chemical Engineering, Huaiyin Normal University, Huaian 223300, Jiangsu, P. R. China
| | - Lei-Lei Liu
- School of Environment and Material Engineering, Yantai University, 30 Qingquan Road, Yantai 264005, Shandong, P. R. China
| | - Jian Ma
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials, School of Chemistry and Chemical Engineering, Huaiyin Normal University, Huaian 223300, Jiangsu, P. R. China
| | - Dong Liu
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials, School of Chemistry and Chemical Engineering, Huaiyin Normal University, Huaian 223300, Jiangsu, P. R. China
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10
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Reversible switching of Cu-tetracarboxylic-based coordination polymers through in situ single-crystal-to-single-crystal structural transformation and their impact on carbon-based composite derivatives, fluorescence, and adsorption properties. J SOLID STATE CHEM 2021. [DOI: 10.1016/j.jssc.2021.122589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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11
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Li NY, Jiang ZD, Wang YJ, Liu LL, Liu D. Crystallographic Visualization of a Guest-Induced Solar-Driven Cycloaddition Reaction Based on a Recyclable Nonporous Coordination Polymer. Inorg Chem 2021; 60:17173-17177. [PMID: 34714643 DOI: 10.1021/acs.inorgchem.1c02477] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Stimuli-responsive solids with adjustable photophysical properties are particularly attractive because they can be used as smart materials in anticounterfeiting, information storage, holographic imaging, and other fields. Herein, we report a unique nonporous coordination polymer, {[Ag(3,3'-dpe)](2,2'-Hbpdc)}n (1; 3,3'-dpe = 1,2-dipyridin-3-ylethene and 2,2'-H2bpdc = 2,2'-biphenyldicarboxylic acid), that can convert to an extremely photoreactive compound, 1·H2O·MeCN (MeCN = acetonitrile), through guest capture. Upon irradiation of sunlight, 1·H2O·MeCN can transform to {[Ag(3,3'-tpcb)0.5](2,2'-Hbpdc)(H2O)(MeCN)}n (2·H2O·MeCN; 3,3'-tpcb = 1,2,3,4-tetrapyridin-3-ylcyclobutane). 2·H2O·MeCN can lose its solvent molecules to form 2 and further return to 1 at high temperature. Accompanied by direct visualization based on multistep single-crystal-to-single-crystal conversions, the recyclable crystalline solid exhibits remarkable fluorescence changes, which makes it a supramolecular switch for application in multiple anticounterfeiting.
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Affiliation(s)
- Ni-Ya Li
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials, School of Chemistry and Chemical Engineering, Huaiyin Normal University, Huaian 223300, P. R. China
| | - Zhi-Dong Jiang
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials, School of Chemistry and Chemical Engineering, Huaiyin Normal University, Huaian 223300, P. R. China
| | - Yun-Jian Wang
- College of Chemistry and Materials Science, Huaibei Normal University, 100 DongShan Road, Huaibei 235000, P. R. China
| | - Lei-Lei Liu
- School of Environment and Material Engineering, Yantai University, 30 Qingquan Road, Yantai 264005, P. R. China
| | - Dong Liu
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials, School of Chemistry and Chemical Engineering, Huaiyin Normal University, Huaian 223300, P. R. China
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12
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Wang YF, Zhang SQ, Wang LY. A new manganese(II) coordination polymer constructed with 5.5′-(benzene)-1,4-diyl)-bis(oxy) diterphthalic acid: synthesis, structure analysis and magnetic properties. INORG NANO-MET CHEM 2021. [DOI: 10.1080/24701556.2021.1983842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Yu-Fang Wang
- College of Chemistry and Chemical Engineering, and Henan Key Laboratory of Function-Oriented Porous Materials, Luoyang Normal University, Luoyang, PR China
| | - Shu-Qi Zhang
- College of Chemistry and Chemical Engineering, and Henan Key Laboratory of Function-Oriented Porous Materials, Luoyang Normal University, Luoyang, PR China
| | - Li-Ya Wang
- College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyang, PR China
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13
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Solid-state [2+2] Photocycloaddition Reaction of Zinc(II) Complex Based on Quaternized 1,2-Bis(4′-pyridyl)ethylene. Chem Res Chin Univ 2021. [DOI: 10.1007/s40242-021-1226-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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14
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Abstract
Abstract
This article describes the defining characteristics of photochromic dyes and highlights the subset of properties that are of greatest commercial importance. It outlines the history of the industrial exploitation of photochromic colorants before moving on to discuss current and potential applications. In doing so, a brief tour of key types of photochromic dye is provided.
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15
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Mir MH, Bera S, Khan S, Maity S, Sinha C, Dutta B. Sunlight assisted SCSC dimerization of a 1D coordination polymer impacts the selectivity of Pd(II) sensing in water. Chem Commun (Camb) 2021; 57:6197-6200. [PMID: 34048513 DOI: 10.1039/d1cc02121d] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
A one-dimensional coordination polymer (1D CP) [Cd(4-nvp)2(5-ssa)]·(4-nvp) (1) [4-nvp = 4-(1-naphthylvinyl)pyridine and 5-ssa = 5-sulfosalicylic acid] undergoes topochemical [2+2] cycloaddition by sunlight irradiation to generate a two-dimensional (2D) CP [Cd(rctt-4-pncb)0.5(4-nvp)(5-ssa)]·(4-nvp) (1') [rctt-4-pncb = 1,3-bis(4'-pyridyl)-2,4-bis(naphthyl)cyclobutane] in a single-crystal to single-crystal manner. Interestingly, 1' can be reverted back to 1 by heating and both the CPs selectively recognize Pd2+ in aqueous medium; however, the limit of detection is improved after photodimerization.
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Affiliation(s)
| | - Sambhunath Bera
- Department of Chemistry, Aliah University, New Town, Kolkata 700 156, India.
| | - Samim Khan
- Department of Chemistry, Aliah University, New Town, Kolkata 700 156, India.
| | - Suvendu Maity
- Department of Chemistry, Jadavpur University, Jadavpur, Kolkata 700 032, India
| | - Chittaranjan Sinha
- Department of Chemistry, Jadavpur University, Jadavpur, Kolkata 700 032, India
| | - Basudeb Dutta
- Department of Chemistry, Aliah University, New Town, Kolkata 700 156, India.
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16
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Yang F, Li NY, Ge Y, Liu D. Single-crystal to single-crystal transformation of a coordination chain to a two-dimensional coordination network through a photocycloaddition reaction. CrystEngComm 2021. [DOI: 10.1039/d1ce00230a] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
UV irradiation of a unique ladder-like coordination polymer affords a two-dimensional coordination network through single-crystal to single-crystal photocycloaddition reaction.
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Affiliation(s)
- Fan Yang
- College of Chemistry and Materials Science
- Huaibei Normal University
- Huaibei 235000
- P. R. China
| | - Ni Ya Li
- College of Chemistry and Materials Science
- Huaibei Normal University
- Huaibei 235000
- P. R. China
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials
| | - Ye Ge
- College of Chemistry and Materials Science
- Huaibei Normal University
- Huaibei 235000
- P. R. China
| | - Dong Liu
- College of Chemistry and Materials Science
- Huaibei Normal University
- Huaibei 235000
- P. R. China
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials
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17
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Shimajiri T, Suzuki T, Ishigaki Y. Flexible C−C Bonds: Reversible Expansion, Contraction, Formation, and Scission of Extremely Elongated Single Bonds. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202010615] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Takuya Shimajiri
- Department of Chemistry Faculty of Science Hokkaido University Sapporo 060-0810 Japan
| | - Takanori Suzuki
- Department of Chemistry Faculty of Science Hokkaido University Sapporo 060-0810 Japan
| | - Yusuke Ishigaki
- Department of Chemistry Faculty of Science Hokkaido University Sapporo 060-0810 Japan
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18
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Adhikari S, Bhattacharjee T, Nath P, Das A, Jasinski JP, Butcher RJ, Maiti D. Bimetallic and trimetallic Cd(II) and Hg(II) mixed-ligand complexes with 1,1-dicyanoethylene-2,2-dithiolate and polyamines: Synthesis, crystal structure, Hirshfeld surface analysis, and antimicrobial study. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119877] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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19
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Ji YY, Meng M, Miao Y. A fluorescent Zn(II)-based coordination polymer for selective detection of Fe3+ ion and treatment effect and mechanism against B.burgdorfert induced vulvar lichen sclerosus. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128440] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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20
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Shimajiri T, Suzuki T, Ishigaki Y. Flexible C-C Bonds: Reversible Expansion, Contraction, Formation, and Scission of Extremely Elongated Single Bonds. Angew Chem Int Ed Engl 2020; 59:22252-22257. [PMID: 32830906 DOI: 10.1002/anie.202010615] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Indexed: 02/03/2023]
Abstract
Since carbon-carbon (C-C) covalent bonds are rigid and robust, the bond length is, in general, nearly constant and depends only on the bond order and hybrid orbitals. We report herein direct visualization of the reversible expansion and contraction of a C(sp3 )-C(sp3 ) single bond by light and heat. This flexibility of a C-C bond was demonstrated by X-ray analysis and Raman spectroscopy of hexaphenylethane (HPE)-type hydrocarbons with two spiro-dibenzocycloheptatriene units, the intramolecular [2+2] photocyclization of which and thermal cleavage of the resulting cyclobutane ring both occur in a single-crystalline phase. The force constant of the contracted C-C bond is 1.6 times greater than that of the expanded bond. Since formation of the cyclobutane ring and contraction of the C-C bond lower the HOMO level by approximately 1 eV, the oxidative properties of these HPEs with a flexible C-C bond can be deactivated/activated by light/heat.
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Affiliation(s)
- Takuya Shimajiri
- Department of Chemistry, Faculty of Science, Hokkaido University, Sapporo, 060-0810, Japan
| | - Takanori Suzuki
- Department of Chemistry, Faculty of Science, Hokkaido University, Sapporo, 060-0810, Japan
| | - Yusuke Ishigaki
- Department of Chemistry, Faculty of Science, Hokkaido University, Sapporo, 060-0810, Japan
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21
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Wang L, Wang J, Fan C, Bi C, Zhang X, Zhang D, Wang M, Fan Y. Two novel Co (II)‐coordination polymers as bifunctional materials for efficient photocatalytic degradation of dyes and electrocatalytic water oxidation. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5767] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Lulu Wang
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical EngineeringOcean University of China Qingdao Shandong 266100 China
| | - Jinmiao Wang
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical EngineeringOcean University of China Qingdao Shandong 266100 China
| | - Chuanbin Fan
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical EngineeringOcean University of China Qingdao Shandong 266100 China
| | - Caifeng Bi
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical EngineeringOcean University of China Qingdao Shandong 266100 China
| | - Xia Zhang
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical EngineeringOcean University of China Qingdao Shandong 266100 China
| | - Dongmei Zhang
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical EngineeringOcean University of China Qingdao Shandong 266100 China
| | - Mei Wang
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical EngineeringOcean University of China Qingdao Shandong 266100 China
| | - Yuhua Fan
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical EngineeringOcean University of China Qingdao Shandong 266100 China
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Khan S, Dutta B, Mir MH. Impact of solid-state photochemical [2+2] cycloaddition on coordination polymers for diverse applications. Dalton Trans 2020; 49:9556-9563. [DOI: 10.1039/d0dt01534b] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This Frontier article highlights the advancement of [2+2] photocycloaddition reactions within coordination polymers to fine tune their diverse physical and chemical properties.
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Affiliation(s)
- Samim Khan
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
| | - Basudeb Dutta
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
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