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Di R, Liu P, Li J, Shi H, Wang Q, Yang Y. Mechanism Insights into Allylic Hydroxylation versus Epoxidation of Propene Catalyzed by Model Catalyst Iron Phthalocyanine in the Presence of Hydrogen Peroxide. J Phys Chem A 2024. [PMID: 39168851 DOI: 10.1021/acs.jpca.4c04888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/23/2024]
Abstract
High-valent metal-oxo species are key reactive intermediates in many biological and biological oxidation reactions. Herein, allylic hydroxylation (C-H) versus epoxidation (C═C) reactions of propene with a model catalyst iron phthalocyanine (FePc) in the presence of hydrogen peroxide were investigated contrastively, aiming to probe the active intermediates, structure-activity relationship, and reaction pathways. Our results showed that H2O2 as an oxygen-donor reagent can be easily decomposed on FePc to produce key active intermediates O═FePc and O═FePc═O with the energy barriers of 19.57 and 23.89 kcal/mol, respectively. In the selective oxidation of propene, O═FePc has a small preference for C═C epoxidation over C-H hydroxylation while O═FePc═O has a small preference for C-H hydroxylation. Since the electron-withdrawing O axial ligand in O═FePc═O further increases the radical character (Fe-O·) and Fe-O bond length of the iron-oxo moiety, O═FePc═O has better catalytic performance in both C═C epoxidation and C-H hydroxylation than O═FePc. Furthermore, in the whole reaction processes, the dual-hydrogen bonds between the two terminal H atoms of the alkene and allylic groups of propene and oxygen atom of the iron-oxo moiety would lead to the reaction toward C═C epoxidation while the single-hydrogen bond between the terminal H atom of the allylic group and the oxygen atom of the iron-oxo moiety would lead to the reaction toward C-H hydroxylation, implying that the weakly interacting hydrogen bonds affecting oxidation pathways also play a very important role in the regioselectivity of C═C epoxidation and C-H hydroxylation.
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Affiliation(s)
- Ruinan Di
- School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China
| | - Pengfei Liu
- School of Chemistry and Materials Engineering, Huainan Normal University, Huainan 232038, P. R. China
| | - Jishu Li
- School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China
| | - Hui Shi
- School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China
| | - Qiang Wang
- School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China
- Institute of Chemical Biology and Functional Molecules (ICBFM), Nanjing Tech University, Nanjing 211816, P. R. China
| | - Yanhui Yang
- School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China
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Zanotti G, Palmeri F, Raglione V. Phthalocyanines Synthesis: A State-of-The-Art Review of Sustainable Approaches Through Green Chemistry Metrics. Chemistry 2024; 30:e202400908. [PMID: 38837556 DOI: 10.1002/chem.202400908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 05/27/2024] [Accepted: 06/04/2024] [Indexed: 06/07/2024]
Abstract
Driven by escalating environmental concerns, synthetic chemistry faces an urgent need for a green revolution. Green chemistry, with its focus on low environmental impacting chemicals and minimized waste production, emerges as a powerful tool in addressing this challenge. Metrics such as the E-factor guide the design of environmentally friendly strategies for chemical processes by quantifying the waste generated in obtaining target products, thus enabling interventions to minimize it. Phthalocyanines (Pcs), versatile molecules with exceptional physical and chemical properties, hold immense potential for technological applications. This review aims to bridge the gap between green chemistry and phthalocyanine synthesis by collecting the main examples of environmentally sustainable syntheses documented in the literature. The calculation of the E-factor of a selection of them provides insights on how crucial it is to evaluate a synthetic process in its entirety. This approach allows for a better evaluation of the actual sustainability of the phthalocyanine synthetic process and indicates possible strategies to improve it.
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Affiliation(s)
- Gloria Zanotti
- Istituto di Struttura della Materia (ISM), Consiglio Nazionale delle Ricerche (CNR), Via Salaria km 29.300, Monterotondo, 00015, Italy
| | - Federica Palmeri
- Istituto di Struttura della Materia (ISM), Consiglio Nazionale delle Ricerche (CNR), Via Salaria km 29.300, Monterotondo, 00015, Italy
- Department of Chemistry, Sapienza University of Rome, Piazzale Aldo Moro, 5, Rome, 00185, Italy
| | - Venanzio Raglione
- Istituto di Struttura della Materia (ISM), Consiglio Nazionale delle Ricerche (CNR), Via Salaria km 29.300, Monterotondo, 00015, Italy
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3
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Mukhopadhyay S, Kottaichamy AR, Devendrachari MC, Mendhe RM, Nimbegondi Kotresh HM, Vinod CP, Ottakam Thotiyl M. Electrochemical energy storage in an organic supercapacitor via a non-electrochemical proton charge assembly. Chem Sci 2024; 15:1726-1735. [PMID: 38303938 PMCID: PMC10829031 DOI: 10.1039/d3sc05639b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 12/18/2023] [Indexed: 02/03/2024] Open
Abstract
Contrary to conventional beliefs, we show how a functional ligand that does not exhibit any redox activity elevates the charge storage capability of an electric double layer via a proton charge assembly. Compared to an unsubstituted ligand, a non-redox active carboxy ligand demonstrated nearly a 4-fold increase in charge storage, impressive capacitive retention even at a rate of 900C, and approximately a 2-fold decrease in leakage currents with an enhancement in energy density up to approximately 70% via a non-electrochemical route of proton charge assembly. Generalizability of these findings is presented with various non-redox active functional units that can undergo proton charge assembly in the ligand. This demonstration of non-redox active functional units enriching supercapacitive charge storage via proton charge assembly contributes to the rational design of ligands for energy storage applications.
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Affiliation(s)
- Sanchayita Mukhopadhyay
- Department of Chemistry, Indian Institute of Science Education and Research, Pune Dr Homi Bhabha Road Pune 411008 India
| | - Alagar Raja Kottaichamy
- Department of Chemistry, Indian Institute of Science Education and Research, Pune Dr Homi Bhabha Road Pune 411008 India
- Department of Chemistry, Ilse Katz Institute for Nanoscale Science and Technology, Ben-Gurion University of the Negev Beer-Sheva 8410501 Israel
| | | | - Rahul Mahadeo Mendhe
- Department of Chemistry, Indian Institute of Science Education and Research, Pune Dr Homi Bhabha Road Pune 411008 India
| | | | | | - Musthafa Ottakam Thotiyl
- Department of Chemistry, Indian Institute of Science Education and Research, Pune Dr Homi Bhabha Road Pune 411008 India
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4
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Raditoiu A, Raditoiu V, Raduly MF, Gabor AR, Frone AN, Grapin M, Anastasescu M. Cellulose Fabrics Functionalized with Sol-Gel Photocatalytic Coatings Based on Iron (III) Phthalocyanine Tetracarboxylic Acids-TiO 2-Silica Hybrids. Gels 2023; 9:860. [PMID: 37998950 PMCID: PMC10671179 DOI: 10.3390/gels9110860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 10/23/2023] [Accepted: 10/28/2023] [Indexed: 11/25/2023] Open
Abstract
Photocatalytic coatings are difficult to obtain on textile materials because of the sometimes contradictory properties that must be achieved. In order to obtain a high efficiency of a photocatalytic effect, the metal-oxide semiconductor must be found in the vicinity of the coating-air interface in order to come into direct contact with the contaminant species and allow light radiation access to its surface. Another necessary condition is related to the properties of the covering textile material as well as to the stability of the xerogel films to light and wet treatments. In this sense, we proposed a solution based on hybrid silica films generated by sol-gel processes, coatings that contain as a photocatalyst TiO2 sensitized with tetracarboxylic acid of iron (III) phthalocyanine (FeTCPc). The coatings were made by the pad-dry-cure process, using in the composition a bifunctional anchoring agent (3-glycidoxipropyltrimethoxysilane, GLYMO), a crosslinking agent (sodium tetraborate, BORAX), and a catalyst (N-methylimidazole, MIM) for the polymerization of epoxy groups. The photodegradation experiments performed on methylene blue (MB), utilized as a model contaminant, using LED or xenon arc as light sources, showed that the treatment with BORAX improves the resistance of the coatings to wet treatments but worsens their photocatalytic performances.
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Affiliation(s)
- Alina Raditoiu
- National Research and Development Institute for Chemistry and Petrochemistry—ICECHIM, 202 Splaiul Independentei, 060021 Bucharest, Romania; (A.R.); (M.F.R.); (A.R.G.); (A.N.F.); (M.G.)
| | - Valentin Raditoiu
- National Research and Development Institute for Chemistry and Petrochemistry—ICECHIM, 202 Splaiul Independentei, 060021 Bucharest, Romania; (A.R.); (M.F.R.); (A.R.G.); (A.N.F.); (M.G.)
| | - Monica Florentina Raduly
- National Research and Development Institute for Chemistry and Petrochemistry—ICECHIM, 202 Splaiul Independentei, 060021 Bucharest, Romania; (A.R.); (M.F.R.); (A.R.G.); (A.N.F.); (M.G.)
| | - Augusta Raluca Gabor
- National Research and Development Institute for Chemistry and Petrochemistry—ICECHIM, 202 Splaiul Independentei, 060021 Bucharest, Romania; (A.R.); (M.F.R.); (A.R.G.); (A.N.F.); (M.G.)
| | - Adriana Nicoleta Frone
- National Research and Development Institute for Chemistry and Petrochemistry—ICECHIM, 202 Splaiul Independentei, 060021 Bucharest, Romania; (A.R.); (M.F.R.); (A.R.G.); (A.N.F.); (M.G.)
| | - Maria Grapin
- National Research and Development Institute for Chemistry and Petrochemistry—ICECHIM, 202 Splaiul Independentei, 060021 Bucharest, Romania; (A.R.); (M.F.R.); (A.R.G.); (A.N.F.); (M.G.)
| | - Mihai Anastasescu
- Institute of Physical Chemistry “Ilie Murgulescu”, 202 Splaiul Independentei, 060021 Bucharest, Romania;
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5
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Zeng Y, Zhao J, Wang S, Ren X, Tan Y, Lu YR, Xi S, Wang J, Jaouen F, Li X, Huang Y, Zhang T, Liu B. Unraveling the Electronic Structure and Dynamics of the Atomically Dispersed Iron Sites in Electrochemical CO 2 Reduction. J Am Chem Soc 2023. [PMID: 37418344 DOI: 10.1021/jacs.3c05457] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/09/2023]
Abstract
Single-atom catalysts with a well-defined metal center open unique opportunities for exploring the catalytically active site and reaction mechanism of chemical reactions. However, understanding of the electronic and structural dynamics of single-atom catalytic centers under reaction conditions is still limited due to the challenge of combining operando techniques that are sensitive to such sites and model single-atom systems. Herein, supported by state-of-the-art operando techniques, we provide an in-depth study of the dynamic structural and electronic evolution during the electrochemical CO2 reduction reaction (CO2RR) of a model catalyst comprising iron only as a high-spin (HS) Fe(III)N4 center in its resting state. Operando 57Fe Mössbauer and X-ray absorption spectroscopies clearly evidence the change from a HS Fe(III)N4 to a HS Fe(II)N4 center with decreasing potential, CO2- or Ar-saturation of the electrolyte, leading to different adsorbates and stability of the HS Fe(II)N4 center. With operando Raman spectroscopy and cyclic voltammetry, we identify that the phthalocyanine (Pc) ligand coordinating the iron cation center undergoes a redox process from Fe(II)Pc to Fe(II)Pc-. Altogether, the HS Fe(II)Pc- species is identified as the catalytic intermediate for CO2RR. Furthermore, theoretical calculations reveal that the electroreduction of the Pc ligand modifies the d-band center of the in situ generated HS Fe(II)Pc- species, resulting in an optimal binding strength to CO2 and thus boosting the catalytic performance of CO2RR. This work provides both experimental and theoretical evidence toward the electronic structural and dynamics of reactive sites in single-Fe-atom materials and shall guide the design of novel efficient catalysts for CO2RR.
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Affiliation(s)
- Yaqiong Zeng
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P.R. China
- University of Chinese Academy of Sciences, Beijing 100049, P.R. China
| | - Jian Zhao
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P.R. China
| | - Shifu Wang
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P.R. China
- Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, P.R. China
| | - Xinyi Ren
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P.R. China
- University of Chinese Academy of Sciences, Beijing 100049, P.R. China
| | - Yuanlong Tan
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P.R. China
| | - Ying-Rui Lu
- National Synchrotron Radiation Research Center, Hsinchu 300, Taiwan
| | - Shibo Xi
- Institute of Chemical and Engineering Sciences, A*STAR, Singapore 627833, Singapore
| | - Junhu Wang
- Center for Advanced Mössbauer Spectroscopy, Mössbauer Effect Data Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P.R. China
| | - Frédéric Jaouen
- Institut Charles Gerhardt Montpellier, University of Montpellier, CNRS, ENSCM, Montpellier 34095, France
| | - Xuning Li
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P.R. China
- University of Chinese Academy of Sciences, Beijing 100049, P.R. China
| | - Yanqiang Huang
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P.R. China
- University of Chinese Academy of Sciences, Beijing 100049, P.R. China
| | - Tao Zhang
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P.R. China
- University of Chinese Academy of Sciences, Beijing 100049, P.R. China
| | - Bin Liu
- Department of Materials Science and Engineering, City University of Hong Kong, Hong Kong SAR 999077, China
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6
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Mukhopadhyay S, Kottaichamy AR, Chame PV, Ghosh P, Vinod CP, Makri Nimbegondi Kotresh H, Kanade SC, Thotiyl MO. Unusual Ligand Assistance in Molecular Electrocatalysis via Interfacial Proton Charge Assembly. J Phys Chem Lett 2023; 14:5377-5385. [PMID: 37278536 DOI: 10.1021/acs.jpclett.3c01262] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
We show that the ability of the ligand to reorganize the electric double layer (EDL) often dominates the electrocatalysis contrary to their inductive effect in the spectrochemical series, leading to counterintuitive electrocatalysis. With water oxidation and chlorine evolution as the probe reactions, the same catalytic entity with carboxy functionalized ligand exhibited surprisingly higher electrochemical activity in comparison to the aggressively electron-withdrawing nitro functionalized ligands, which is contrary to their actual location in the spectrochemical series. Spectroscopic and electrochemical analyses suggest the enrichment of catalytically active species in the carboxy substituted ligand via proton charge assembly in the EDL that in turn enhances the kinetics of the overall electrochemical process. This demonstration of less obvious ligands becoming indispensable in electrocatalysis suggests a blind designing of ligands solely based on their inductive effect should be reconsidered as it will prevent the utilization of the maximum potential of the molecule in electrocatalysis.
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Affiliation(s)
- Sanchayita Mukhopadhyay
- Department of Chemistry and Centre for Energy Science, Indian Institute of Science Education and Research, Pune, Dr. Homi Bhabha Road, Pune 411008, India
| | - Alagar Raja Kottaichamy
- Department of Chemistry and Centre for Energy Science, Indian Institute of Science Education and Research, Pune, Dr. Homi Bhabha Road, Pune 411008, India
| | - Pallavi Vyankuram Chame
- Department of Chemistry and Centre for Energy Science, Indian Institute of Science Education and Research, Pune, Dr. Homi Bhabha Road, Pune 411008, India
| | - Prasenjit Ghosh
- Department of Physics, Indian Institute of Science Education and Research, Pune, Pune 411008, India
| | | | | | - Sandeep C Kanade
- Department of Chemistry and Centre for Energy Science, Indian Institute of Science Education and Research, Pune, Dr. Homi Bhabha Road, Pune 411008, India
| | - Musthafa Ottakam Thotiyl
- Department of Chemistry and Centre for Energy Science, Indian Institute of Science Education and Research, Pune, Dr. Homi Bhabha Road, Pune 411008, India
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7
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Yin Y, Xu G, Xin Z, Liu Y, He X, Zhang H. Synthesis, characterization and photocatalytic degradation of dyestuffs with a composite material, 3-nOCoPc/SnO 2. J COORD CHEM 2022. [DOI: 10.1080/00958972.2022.2058396] [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)
- Yanbing Yin
- Heilongjiang Provincial Key Laboratory of Catalytic Synthesis for Fine Chemicals College of Chemistry and Chemical Engineering, Qiqihar University, Qiqihar, China
| | - Guopeng Xu
- Heilongjiang Provincial Key Laboratory of Catalytic Synthesis for Fine Chemicals College of Chemistry and Chemical Engineering, Qiqihar University, Qiqihar, China
| | - Zhaosong Xin
- Heilongjiang Provincial Key Laboratory of Catalytic Synthesis for Fine Chemicals College of Chemistry and Chemical Engineering, Qiqihar University, Qiqihar, China
| | - Yang Liu
- Heilongjiang Provincial Key Laboratory of Catalytic Synthesis for Fine Chemicals College of Chemistry and Chemical Engineering, Qiqihar University, Qiqihar, China
| | - Xifeng He
- Heilongjiang Provincial Key Laboratory of Catalytic Synthesis for Fine Chemicals College of Chemistry and Chemical Engineering, Qiqihar University, Qiqihar, China
| | - Hongbo Zhang
- Heilongjiang Provincial Key Laboratory of Catalytic Synthesis for Fine Chemicals College of Chemistry and Chemical Engineering, Qiqihar University, Qiqihar, China
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8
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Abdelhameed RM, El-Shahat M, Abd El-Ghaffar MA. Boosting the photocatalytic activity of Ti-MOF via emerging with metal phthalocyanine to degrade hazard textile pigments. JOURNAL OF ALLOYS AND COMPOUNDS 2022; 896:162992. [DOI: 10.1016/j.jallcom.2021.162992] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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9
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Duan M, Wang X, Peng W, Liu D, Cheng Q, Yang Q. Co(II) Schiff Base Complex Supported on Nano‐Silica for the Aerobic Oxidation of Cyclohexene: Reaction Pathways and Overoxidation on the Experimental and Calculated Mechanism. ChemistrySelect 2021. [DOI: 10.1002/slct.202004676] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Mingxing Duan
- College of Chemical Engineering Hebei University of Technology Key Laboratory of Green Chemical Technology and High Efficient Energy Saving of Hebei Province and Tianjin Key Laboratory of Chemical Process Safety Tianjin 300131 China
| | - Xinguo Wang
- College of Chemical Engineering Hebei University of Technology Key Laboratory of Green Chemical Technology and High Efficient Energy Saving of Hebei Province and Tianjin Key Laboratory of Chemical Process Safety Tianjin 300131 China
| | - Wenjing Peng
- College of Chemical Engineering Hebei University of Technology Key Laboratory of Green Chemical Technology and High Efficient Energy Saving of Hebei Province and Tianjin Key Laboratory of Chemical Process Safety Tianjin 300131 China
| | - Dongjie Liu
- College of Chemical Engineering Hebei University of Technology Key Laboratory of Green Chemical Technology and High Efficient Energy Saving of Hebei Province and Tianjin Key Laboratory of Chemical Process Safety Tianjin 300131 China
| | - Qingyan Cheng
- College of Chemical Engineering Hebei University of Technology Key Laboratory of Green Chemical Technology and High Efficient Energy Saving of Hebei Province and Tianjin Key Laboratory of Chemical Process Safety Tianjin 300131 China
| | - Qiusheng Yang
- College of Chemical Engineering Hebei University of Technology Key Laboratory of Green Chemical Technology and High Efficient Energy Saving of Hebei Province and Tianjin Key Laboratory of Chemical Process Safety Tianjin 300131 China
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10
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Aydın EB, Aydın M, Yuzer A, Ince M, Ocakoğlu K, Sezgintürk MK. Detection of Kallikrein-Related Peptidase 4 with a Label-free Electrochemical Impedance Biosensor Based on a Zinc(II) Phthalocyanine Tetracarboxylic Acid-Functionalized Disposable Indium Tin Oxide Electrode. ACS Biomater Sci Eng 2021; 7:1192-1201. [DOI: 10.1021/acsbiomaterials.0c01602] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Elif Burcu Aydın
- Scientific and Technological Research Center, Tekirdağ Namık Kemal University, Tekirdağ 59030, Turkey
| | - Muhammet Aydın
- Scientific and Technological Research Center, Tekirdağ Namık Kemal University, Tekirdağ 59030, Turkey
| | - Abdulcelil Yuzer
- Department of Natural and Mathematical Sciences, Faculty of Engineering, Tarsus University, Mersin 33400, Turkey
| | - Mine Ince
- Department of Natural and Mathematical Sciences, Faculty of Engineering, Tarsus University, Mersin 33400, Turkey
| | - Kasim Ocakoğlu
- Department of Natural and Mathematical Sciences, Faculty of Engineering, Tarsus University, Mersin 33400, Turkey
| | - Mustafa Kemal Sezgintürk
- Bioengineering Department, Faculty of Engineering, Çanakkale Onsekiz Mart University, Çanakkale 17100, Turkey
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11
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Phthalocyanine-modified surfactant-encapsulated polyoxometalate and its self-assembly in solution. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2020.125056] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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12
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Phthalocyanine sheet polymer based amperometric sensor for the selective detection of 2,4-dichlorophenol. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.114292] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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13
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Li F, Tang S, Tang Z, Ye L, Li H, Niu F, Sun X. Synergistic Catalytic Effect of N-Hydroxyphthalimide/Cobalt Tetraamide Phthalocyanine and Its Application for Aerobic Oxidation of Hydrocarbons and Alcohols. Catal Letters 2020. [DOI: 10.1007/s10562-020-03283-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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14
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Tang Z, Xiao J, Li F, Ma Z, Wang L, Niu F, Sun X. Cobalt-Tetraamide-Phthalocyanine Immobilized on Fe 3O 4/Chitosan Microspheres as an Efficient Catalyst for Baeyer-Villiger Oxidation. ACS OMEGA 2020; 5:10451-10458. [PMID: 32426602 PMCID: PMC7226871 DOI: 10.1021/acsomega.0c00443] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 03/26/2020] [Indexed: 05/24/2023]
Abstract
Cobalt-Tetraamide-Phthalocyanine (CoTaPc) immobilized onto magnetic Fe3O4 chitosan microspheres (Fe3O4/CTO) was synthesized via a simple immersion method, which is an efficient catalyst for the oxidation of cyclic ketones to lactones with O2/benzaldehyde as the oxidant. The CoTaPc-Fe3O4/CTO catalyst was applied for the first time in the Baeyer-Villiger (B-V) oxidation reaction. Characterization results obtained from X-ray diffraction, UV-vis, Fourier transform infrared, and scanning electron microscopy showed that the combination of CoTaPc and magnetic Fe3O4/CTO microspheres was achieved. The catalyst could be easily separated from the reaction system with an external magnet and reused several times without the remarkable loss of activity. In addition, a possible radical mechanism for the B-V oxidation in this catalytic system is proposed and verified by controlled experiments.
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15
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Liu Y, Zuo P, Wang F, Men J, Wang R, Jiao W, Liu Y. Covalent immobilization of phthalocyanine on graphene oxide for the degradation of phenol. J Taiwan Inst Chem Eng 2019. [DOI: 10.1016/j.jtice.2019.09.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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16
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Mounesh, Malathesh P, Praveen Kumara N, Jilani BS, Mruthyunjayachari C, Venugopala Reddy K. Synthesis and characterization of tetra-ganciclovir cobalt (II) phthalocyanine for electroanalytical applications of AA/DA/UA. Heliyon 2019; 5:e01946. [PMID: 31321325 PMCID: PMC6612534 DOI: 10.1016/j.heliyon.2019.e01946] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 05/04/2019] [Accepted: 06/07/2019] [Indexed: 11/25/2022] Open
Abstract
Cobalt (II) phthalocyanine embedded with ganciclovir units has been synthesized by a novel method using tetracarboxylic phthalocyanine reported for the first time. The synthesized dark green colored complexes were characterized by electronic spectroscopy, elemental analysis, FT-IR, MASS and XRD. Thermal stability study reveals that the newly synthesized complex was stable up to 300 °C and XRD patterns showed amorphous nature of the complex. In the present work, the synthesized complex was characterized by cyclic voltammetry and shows the redox behavior corresponding to central metal (Co+II/Co+I) of the complex. Three biomolecules are well-separated by their oxidation peaks in simultaneous determination predicting the potentials for (-128, 335, and 723 mV) with highly increasing current. The low detection limit of AA, DA, and UA were 0.33, 0.03 and 0.10 μmol by CV method and good responses of amperometric and DPV technique. The modified tetra substituted CoTGPc/GCE exhibit an excellent electrocatalytic activity, stability, high sensitivity, good linearity, and selectivity without losing its catalytic activity and proves to be a versatile chemical sensor for commercial pharmaceutical samples, vitamin C tablets, and dopamine injections.
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Affiliation(s)
- Mounesh
- Department of Chemistry, Vijayanagara Shrikrishnadevaraya University, Ballari, 583 105, Karnataka, India
| | - Pari Malathesh
- Department of Chemistry, Vijayanagara Shrikrishnadevaraya University, Ballari, 583 105, Karnataka, India
| | - N.Y. Praveen Kumara
- Department of Chemistry, Vijayanagara Shrikrishnadevaraya University, Ballari, 583 105, Karnataka, India
| | - Bhvimane Sanna Jilani
- Department of Chemistry, Vijayanagara Shrikrishnadevaraya University, Ballari, 583 105, Karnataka, India
| | - C.D. Mruthyunjayachari
- Department of Industrial Chemistry, Sahyadri Science College, Shivamogga, 577 203, Karnataka, India
| | - K.R. Venugopala Reddy
- Department of Chemistry, Vijayanagara Shrikrishnadevaraya University, Ballari, 583 105, Karnataka, India
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Mohammed I, Nemakal M, Sajjan VA, Puttappashetty DB, Sannegowda LK. Electropolymerized film of cobalt tetrabenzimidazolephthalocyanine for the amperometric detection of H2O2. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2018.08.029] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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18
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Kumar G, Hussain F, Gupta R. Copper based coordination polymers based on metalloligands: utilization as heterogeneous oxidation catalysts. Dalton Trans 2018; 47:16985-16994. [DOI: 10.1039/c8dt03836h] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This work presents two copper-based coordination polymers and their utilization as stable, reusable and heterogeneous catalysts for the epoxidation of olefins using O2 and for peroxide-mediated oxidation of benzyl alcohols under solvent-free conditions.
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Affiliation(s)
- Gulshan Kumar
- Department of Chemistry
- University of Delhi
- Delhi – 110 007
- India
| | - Firasat Hussain
- Department of Chemistry
- University of Delhi
- Delhi – 110 007
- India
| | - Rajeev Gupta
- Department of Chemistry
- University of Delhi
- Delhi – 110 007
- India
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Photocatalytic Behavior of Water-Based Styrene-Acrylic Coatings Containing TiO2 Sensitized with Metal-Phthalocyanine Tetracarboxylic Acids. COATINGS 2017. [DOI: 10.3390/coatings7120229] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Iron(II) phthalocyanine immobilized SBA-15 catalysts: Preparation, characterization and application for toluene selective aerobic oxidation. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.08.026] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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21
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Chen C, Ma Z, Zhou S, Li T, Sun X. Cobalt-Tetracarboxyl-Phthalocyanine Linked with Fe3o4/Chitosan Microsphereas—Efficient Catalyst for Dye Degradation. Catal Letters 2017. [DOI: 10.1007/s10562-017-2149-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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22
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Li B, Wei P, de Leon A, Frey T, Pentzer E. Polymer composites with photo-responsive phthalocyanine for patterning in color and fluorescence. Eur Polym J 2017. [DOI: 10.1016/j.eurpolymj.2017.02.042] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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