Applied Organometallic Chemistry最新文献

{"title":"A Novel 3D Heteronuclear (Cu(II) and Mg(II)) Coordination Polymer: Synthesis, Crystal Structure, and Catalytic Activity in the Formation of 1,2,3-Triazoles","authors":"Arefeh Ahadi,&nbsp;Mojtaba Amini,&nbsp;Mahdieh Ghobadifard,&nbsp;Sajjad Mohebbi,&nbsp;Jan Janczak","doi":"10.1002/aoc.70175","DOIUrl":"https://doi.org/10.1002/aoc.70175","url":null,"abstract":"<div>\u0000 \u0000 <p>In the current study, the heteronuclear coordination polymer C₁₂H₁₈Cu₂MgO₁₂ was synthesized in crystalline form using the gradual evaporation method and utilized as a precursor for the synthesis of CuO/MgO mixed nano-oxide. The crystal structure and thermal stability of the polymer were confirmed. Following the calcination of the polymer compound at 500°C, CuO/MgO mixed nano-oxide were synthesized. The morphology and structure of the nanopowders were characterized through FE-SEM, EDX, XRD, FT-IR, VSM, XPS, ICP-OES, and TEM techniques. Ultimately, the nanopowders were employed as catalysts in the azide–alkyne cycloaddition reaction. With very low leaching of copper (2.40 ppm) and magnesium ions (0.52 ppm), CuO/MgO nanocatalyst recycling and reuse were achieved for up to five cycles.</p>\u0000 </div>","PeriodicalId":8344,"journal":{"name":"Applied Organometallic Chemistry","volume":"39 6","pages":""},"PeriodicalIF":3.7,"publicationDate":"2025-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143919623","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bimetallic Metal–Organic Framework (MOF)–Derived NiO/CuO-Embedded Carbon for Supercapacitor","authors":"Hani Nasser Abdelhamid","doi":"10.1002/aoc.70193","DOIUrl":"https://doi.org/10.1002/aoc.70193","url":null,"abstract":"<div>\u0000 \u0000 <p>Metal–organic frameworks (MOFs) can be efficient precursors for synthesizing metal oxide-embedded carbon nanomaterials. Bimetallic MOF of nickel and copper was synthesized and used to prepare metal oxide of copper and nickel embedded into carbon, denoted as NiO/CuO@C. The material was characterized using X-ray diffraction (XRD), transmission electron microscopy (TEM) image, high-resolution TEM (HR-TEM) image, and X-ray photoelectron spectroscopy (XPS). Data analysis of the material characterization confirms the synthesis of NiO/CuO@C. The electrochemical measurements of the prepared materials were investigated using cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) using Nyquists plots and Bode plots. NiO/CuO@C-loaded nickel foam (NF) showed specific capacitance of 735, 536, 525, 486, 450, 400, 303, 232, and 169 F/g at scan rates of 0.5, 1, 2, 4, 10, 20, 50, 100, and 200 mV/s, respectively. The material exhibits good electrochemical performance and can be used for energy storage.</p>\u0000 </div>","PeriodicalId":8344,"journal":{"name":"Applied Organometallic Chemistry","volume":"39 6","pages":""},"PeriodicalIF":3.7,"publicationDate":"2025-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143919622","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Water-Stable Homochiral 2D Zn-MOF With D-Camphorate-Derived Dicarboxylate Ligand for Enantioselective Sensing of D/L-Histidine","authors":"Kunnan Yang,&nbsp;Xuze Pan,&nbsp;Haoyu Xin,&nbsp;Xiao Zhang,&nbsp;Qingfu Zhang","doi":"10.1002/aoc.70187","DOIUrl":"https://doi.org/10.1002/aoc.70187","url":null,"abstract":"","PeriodicalId":8344,"journal":{"name":"Applied Organometallic Chemistry","volume":"39 6","pages":""},"PeriodicalIF":3.7,"publicationDate":"2025-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143914032","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Synthesis and Exploration of the Anti-Inflammatory and Antioxidant Potential of Silver Nanoparticle of Propolis and GC–MS Profiling","authors":"Sumaira Naz,&nbsp;Hammad Ullah,&nbsp;Muhammad Zahoor,&nbsp;Adnan Khan,&nbsp;Abdul Bari Shah,&nbsp;Riaz Ullah,&nbsp;Essam A. Ali","doi":"10.1002/aoc.70182","DOIUrl":"https://doi.org/10.1002/aoc.70182","url":null,"abstract":"&lt;div&gt;\u0000 \u0000 &lt;p&gt;In the current study, propolis aqueous extract was utilized as biological reducing agent to fabricate its silver nanoparticles (Prop-AgNPs). First, the extract was subjected to GC–MS analysis to determine its chemical profile. After characterization, the Prop-AgNPs were evaluated for its biological potential in comparison with parental raw extract. The SEM images revealed the NPs as spherical or somewhat spherical in shape with particle size distribution ranging from 80 to 100 nm. The antioxidant potentials of the extract and fabricated nanoparticles were determined against DPPH free radical producing substantial antioxidant activities with IC&lt;sub&gt;50&lt;/sub&gt; values of 55.07 and 46.62 μg/mL correspondingly, whereas for standard ascorbic acid, its value recorded was 30.35 μg/mL. The Prop-AgNPs was then evaluated for in vivo anti-inflammatory potentials in animal model. Inflammation was induced by administering turpentine oil to lower limb of rat, and subsequently, changes in biochemical and hematological parameters were monitored. Animals were administered with doses of extract and Prop-AgNPs for 14 days, whereas biochemical parameters were monitored at day 7th and 14th of the study. Comparatively, the results were more promising on day 14th of the study. The creatinine level for the normal group were 0.55 ± 0.08 and 0.50 ± 0.04 at day 7th and 14th, whereas for negative control group, the results were 0.88 ± 0.04 (&lt;i&gt;p&lt;/i&gt; &lt; 0.001) and 0.94 ± 0.03 correspondingly; while for standard group, the recorded values were 0.57 ± 0.09 and 0.53 ± 0.07. Groups treated with 0.5 and 1 mg/kg body weight (b.w.) doses of extract has creatinine level 0.78 ± 0.23 (&lt;i&gt;p&lt;/i&gt; &lt; 0.05) and 0.69 ± 0.13 at day 7th while 0.69 ± 0.13 and 0.65 ± 1.15 at day 14th. Group treated with dose of 0.5 mg and 1 mg/kg b.w. of the synthesized nanoparticle has creatinine level 0.76 ± 0.03 and 0.63 ± 0.09 at day 7th while 0.71 ± 0.09 and 0.60 ± 0.05 at day 14th of the study. Both the extract and Prop-AgNPs normalized the level of blood urea, SGPT, bilirubin, and alkaline phosphatase compared with normal control and negative control groups among which the results of blood urea, SGPT, and alkaline phosphatase were statistically significant (&lt;i&gt;p&lt;/i&gt; &lt; 0.001). The level of hemoglobin for the normal control, negative control, and standard groups was 10.4 ± 0.13, 12.5 ± 0.68 (&lt;i&gt;p&lt;/i&gt; &lt; 0.001) and 12.4 ± 0.43 (&lt;i&gt;p&lt;/i&gt; &lt; 0.001) at day 7th, whereas at day 14th, the results were 12.1 ± 00.52, 13.8 ± 0.57 (&lt;i&gt;p&lt;/i&gt; &lt; 0.001), and 12.6 ± 0.54 indicated more promising changes the studied parameter. The group treated with 0.5 and 1 mg/kg b.w. doses of propolis extract has hemoglobin levels 11.9 ± 0.27 (&lt;i&gt;p&lt;/i&gt; &lt; 0.001) and 11.8 ± 0.31 (&lt;i&gt;p&lt;/i&gt; &lt; 0.001) at day 7th, whereas at day 14th, the results were 12.9 ± 0.24, and 12.8 ± 0.54 while equivalent doses of nanoparticles resulted in hemoglobin level as 11.8 ± 0.38 (&lt;i&gt;p&lt;/i&gt; &lt; 0.001) and 12.7 ± 0.41","PeriodicalId":8344,"journal":{"name":"Applied Organometallic Chemistry","volume":"39 6","pages":""},"PeriodicalIF":3.7,"publicationDate":"2025-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143913982","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Synthesis and Characterization of Mn (II), Ni (II), and Cu (II) Complexes Derived From Sulfonamide and o-Vanillin-Based Schiff Base and Their Antimicrobial, Antioxidant, and Cytotoxic Properties","authors":"Tamanna Fariha Mitu,&nbsp;Saiful Islam,&nbsp;Shamima Akther,&nbsp;A. H. M. Shofiul Islam Molla Jamal,&nbsp;Shyama Prosad Moulick,&nbsp;Md. Najem Uddin,&nbsp;Md. Aftab Ali Shaikh,&nbsp;Pradip K. Bakshi","doi":"10.1002/aoc.70203","DOIUrl":"https://doi.org/10.1002/aoc.70203","url":null,"abstract":"<div>\u0000 \u0000 <p>A Schiff base, 4-[(2-hydroxy-3-methoxy-1-methylene)amino]benzenesulfonamide (HL), and mononuclear complexes of this with Cu (II), Ni (II), and Mn (II) have been synthesized and characterized using elemental (CHNS) and metal content analysis, molar conductivity, FT-IR, ¹H-NMR, ¹³C-NMR, UV–visible spectral studies, magnetic susceptibility measurement, LC–MS spectral analysis, thermal analysis (TGA, DTG, and DTA), and PXRD method. The proposed formulae for the complexes are [MnL₂(H₂O)₂], [NiL₂(H₂O)₂], and [CuL₂], where Schiff base acts as a bidentate <i>ON</i> chelating ligand. Octahedral geometry has been proposed for the Mn (II) and Ni (II) complexes and square planar geometry for the Cu (II) complex. The PXRD pattern reveals that Mn (II), Ni (II), and Cu (II) complexes were crystalline, with an average crystallite size ranging from 64.64 to 84.82 nm. In vitro biological activity assessments of the Schiff base and its metal complexes showed their potential bioactivity. The IC₅₀ values of the complexes indicate that Mn (II) and Cu (II) complexes have more free radical scavenging capacity compared to the parent Schiff base. Antimicrobial screening against multiple multidrug resistant Gram-positive and Gram-negative bacteria and fungi demonstrated significant antimicrobial activity for the Schiff base and its metal complexes. The LC₅₀ values from the brine shrimp lethality bioassay showed that the Schiff base along with the Mn (II) and Cu (II) complexes had a strong cytotoxicity. The Schiff base complexes exhibited a greater binding affinity for hydrogen bonds, π-sulfur, π-alkyl, and van der Waals interactions, according to the results of the molecular docking technique.</p>\u0000 </div>","PeriodicalId":8344,"journal":{"name":"Applied Organometallic Chemistry","volume":"39 6","pages":""},"PeriodicalIF":3.7,"publicationDate":"2025-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143914031","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Strategy for Increasing Singlet Oxygen Quantum Yield for Water-Soluble Distyryl-BODIPY Derivative","authors":"Ceren Can Karanlık,&nbsp;Gürkan Karanlık,&nbsp;Ali Erdoğmuş","doi":"10.1002/aoc.70184","DOIUrl":"https://doi.org/10.1002/aoc.70184","url":null,"abstract":"<div>\u0000 \u0000 <p>The combined use of synergistic therapies in photodynamic therapy has recently gained significance for achieving more effective outcomes. In recent years, ultrasound-assisted PDT applications have begun to be investigated in phthalocyanine and BODIPY derivative compounds. BODIPY compounds stand out with their adjustable photophysical and photochemical properties, chemical purity, and singlet oxygen generation capacity. Enhancing singlet oxygen production by BODIPY through the application of ultrasound appears to be a promising avenue for advancing this treatment method. In this context, exploring the potential of sonophotochemical properties is of particular interest. The limited SPDT applications of BODIPY derivative compounds increase the importance of investigating the sonophotochemical properties of the compounds. Therefore, a new water-soluble distyryl-type BODIPY fluorophore having phenyl ring substituted with a 4-dibenzothienyl group at <i>meso</i>-position and iodines as heavy atom at 2- and 6-positions has been synthesized successfully. The singlet oxygen production capacities of all intermediates and target product were evaluated by both photochemically and sonophotochemically. It was noticed that the singlet oxygen quantum yield increased remarkably with the combined use of light and ultrasound in the excitation of the compounds.</p>\u0000 </div>","PeriodicalId":8344,"journal":{"name":"Applied Organometallic Chemistry","volume":"39 6","pages":""},"PeriodicalIF":3.7,"publicationDate":"2025-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143905236","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Enhanced Catalytic Performance of FeMnOx Catalysts Synthesized via Agar Method for Toluene Oxidation: Synergistic Effects and Degradation Mechanism","authors":"Hongpan Liu,&nbsp;Huixin Yu,&nbsp;Dandan Fu,&nbsp;Zhongxian Song,&nbsp;Wei Wu,&nbsp;Dazhi Li,&nbsp;Haiyang Li,&nbsp;Yang He,&nbsp;Jinhui Zhang,&nbsp;Xuejun Zhang","doi":"10.1002/aoc.70183","DOIUrl":"https://doi.org/10.1002/aoc.70183","url":null,"abstract":"<div>\u0000 \u0000 <p>Herein, FeMnO_<i>x</i> composite catalysts were synthesized using the agar method, aiming to enhance the catalytic performance for toluene oxidation. Compared to traditional preparation methods, the agar-gel technique leveraged the unique templating effect of biopolymer gels, which promoted the uniform dispersion and crystallization of the Fe-O-Mn structure, leading to the formation of abundant oxygen vacancies and surface defect sites. Results indicated that the catalytic performance of FeMnO_<i>x</i> (<i>T</i>₉₀ = 225°C) was significantly superior to that of single-metal oxides, attributed to the enhanced Mn³⁺ content, O_ads, and oxygen mobility induced by the Fe-Mn synergistic effect. Systematic characterization confirmed that the strong interaction between Fe and Mn in FeMnO_<i>x</i> reduced the Mn-O bond strength and optimized the adsorption and activation capabilities of oxygen species. In situ DRIFTS analysis further revealed the unique reaction pathway of FeMnO_<i>x</i>: benzoic acid could be directly converted to maleic anhydride, circumventing the formation of phenol intermediates, thereby reducing the accumulation of by-products and accelerating the deep oxidation of toluene to CO₂ and H₂O. This research presented a novel strategy for the green synthesis of efficient Fe-Mn catalysts and provided an innovative approach to the catalytic degradation of toluene.</p>\u0000 </div>","PeriodicalId":8344,"journal":{"name":"Applied Organometallic Chemistry","volume":"39 6","pages":""},"PeriodicalIF":3.7,"publicationDate":"2025-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143905237","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bipyridine-Fe (III)–Based Covalent Organic Frameworks for Efficient Photocatalytic Synthesis of Benzimidazoles","authors":"Boai Li,&nbsp;Xiaodong Chen,&nbsp;Yue Zhu,&nbsp;Qing Su,&nbsp;Wei Qi,&nbsp;Qingru Yang,&nbsp;Wen Wang,&nbsp;Jing Feng,&nbsp;Qiaolin Wu","doi":"10.1002/aoc.70176","DOIUrl":"https://doi.org/10.1002/aoc.70176","url":null,"abstract":"<div>\u0000 \u0000 <p>Covalent organic frameworks (COFs) with structural versatility, tunable photophysical properties, and excellent chemical stability and recyclability have been widely used as heterogeneous photocatalysts. Developing metal-based COFs for structural designability and unprecedented properties is highly desirable. In this paper, a new COFs-supported photocatalyst BD_Fe-COF embedded with metallic iron (III) was successfully synthesized by the metalation reaction of FeCl₃·6H₂O and bipyridine-based BD-COF, which was prepared by the aldehyde-amine condensation of 2,2′-bipyridine-5,5′-dicarboxaldehyde and 4,4′,4″,4‴-(pyrene-1,3,6,8-tetrayl) tetraaniline via a solvothermal method. The as-synthesized BD_Fe-COF exhibited high crystalline, excellent chemical stability, and good photophysical properties. Moreover, the photoactive BD_Fe-COF was employed as a cost-effective catalyst in the cyclocondensation of <i>o</i>-phenylenediamine with aldehydes. The advantages of the current photocatalytic system included high to excellent yields, easy work-up process, and short reaction time, together with high recyclability.</p>\u0000 </div>","PeriodicalId":8344,"journal":{"name":"Applied Organometallic Chemistry","volume":"39 6","pages":""},"PeriodicalIF":3.7,"publicationDate":"2025-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143900915","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Co/Ampyrone-MOF as a Green Nanocatalyst for One-Pot Synthesis of Xanthene Derivatives","authors":"Eida S. Al-Farraj,&nbsp;Adel M. Younis","doi":"10.1002/aoc.70169","DOIUrl":"https://doi.org/10.1002/aoc.70169","url":null,"abstract":"<div>\u0000 \u0000 <p>In the present work, Co/Ampyrone-MOF was synthesized via the solvothermal method. The synthesized Co/Ampyrone-MOF was then analyzed using various methods, including SEM, EDX, XRD, and FT-IR. This metal–organic framework (MOF) was employed as a heterogeneous nanocatalyst in the preparation of xanthene derivatives <b>(3a-3j)</b> through a one-pot, solvent-free condensation reaction. The reaction involved combining two moles of dimedone <b>(2)</b> with one mole of aldehydes <b>(1)</b> at temperatures between 60°C and 70°C. This simple and efficient method resulted in a high yield of xanthene derivatives, short reaction times, and an easy purification process with no unwanted by-products. Prepared compounds <b>(3a-3j)</b> underwent PASS online analysis, which revealed that the compounds have displayed inhibitory activity against testosterone 17beta-dehydrogenase, so a molecular docking study was performed for compounds <b>(3a-3j)</b> with 1JTV target. The docking results showed a good affinity of the prepared xanthene derivatives to bind with 1JTV protein in comparison with steroidal compound STX1040.</p>\u0000 </div>","PeriodicalId":8344,"journal":{"name":"Applied Organometallic Chemistry","volume":"39 6","pages":""},"PeriodicalIF":3.7,"publicationDate":"2025-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143900911","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correction to “DNA Cleaver With Improved Phosphatase and Cytotoxic Activity of a Series of N2O-Based Zinc (II) Complexes”","authors":"","doi":"10.1002/aoc.70174","DOIUrl":"https://doi.org/10.1002/aoc.70174","url":null,"abstract":"<p>https://DOI: 10.1002/aoc.7649</p><p>Certain data in Table ST1 was inadvertently replaced with other data and needs to be corrected.</p><p>The corrected Table ST1 (Supplementary file) is provided below.\u0000 </p><p>We apologize for this error.</p>","PeriodicalId":8344,"journal":{"name":"Applied Organometallic Chemistry","volume":"39 6","pages":""},"PeriodicalIF":3.7,"publicationDate":"2025-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/aoc.70174","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143900941","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}