Journal of Sulfur Chemistry最新文献_第7页

2-Mercaptobenzoic acid-based ionic liquids for metal extraction from water without additional chelating agent 无需额外螯合剂即可从水中萃取金属的 2-巯基苯甲酸基离子液体

IF 2.1 3区化学

Journal of Sulfur Chemistry Pub Date : 2024-07-03 DOI: 10.1080/17415993.2024.2336618

引用次数: 0

Synthesis, spectroscopic characterization, and in vitro antimicrobial study of novel organotellurium (IV) diphenyldithiocarbamate derivatives 新型有机碲 (IV) 二苯基二硫代氨基甲酸盐衍生物的合成、光谱表征和体外抗菌研究

IF 2.1 3区化学

Journal of Sulfur Chemistry Pub Date : 2024-07-03 DOI: 10.1080/17415993.2024.2360441

{"title":"Synthesis, spectroscopic characterization, and in vitro antimicrobial study of novel organotellurium (IV) diphenyldithiocarbamate derivatives","authors":"","doi":"10.1080/17415993.2024.2360441","DOIUrl":"10.1080/17415993.2024.2360441","url":null,"abstract":"<div>Three novel organotellurium (IV) derivatives of diphenyldithiocarbamate, C4H8Te[(CS2) N(C6H5)2]2 (1), (C2H5)2Te[(CS2) N(C6H5)2]2 (2), and C4H7(CH3)Te[(CS2) N(C6H5)2]2 (3) have been synthesized by the reaction of sodium salt of diphenyl dithiocarbamate with C4H8TeI2, (C2H5)2TeI2, and C4H7(CH3)TeI2 respectively. The synthesized compounds 1–3 were characterized by elemental analysis, IR, 1H NMR, and 13C{1H} NMR spectroscopic studies. The antimicrobial efficacy of compounds 1–3 was examined against selected bacterial and fungal strains using broth microdilution and disc diffusion methods. Penicillin and amphotericin B were used as a positive control for bacterial and fungal strains respectively. The highest activity against bacterial strains was shown by compound 3 while against the fungal strain compound 1 showed the highest activity with a MIC value of 6.25 µg/ml. However, all compounds showed high to moderate antimicrobial activity.</div>","PeriodicalId":17081,"journal":{"name":"Journal of Sulfur Chemistry","volume":"45 4","pages":"Pages 477-489"},"PeriodicalIF":2.1,"publicationDate":"2024-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141510637","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Solvent-controlled structural variation of two Cd(II) compounds derived from thiophene dicarboxylate and 4-imidazol-1-yl-pyridine mixed ligands 由二羧酸噻吩和 4-咪唑-1-基吡啶混合配体衍生的两种镉（II）化合物的溶剂控制结构变化

IF 2.1 3区化学

Journal of Sulfur Chemistry Pub Date : 2024-07-03 DOI: 10.1080/17415993.2024.2355946

{"title":"Solvent-controlled structural variation of two Cd(II) compounds derived from thiophene dicarboxylate and 4-imidazol-1-yl-pyridine mixed ligands","authors":"","doi":"10.1080/17415993.2024.2355946","DOIUrl":"10.1080/17415993.2024.2355946","url":null,"abstract":"<div>Two solvent-controlled Cd(II) compounds, formulated as {[Cd2(Htdc)4(µ-imyp)(H2O)4]} (1), [Cd2(µ2-tdc)2(µ-imyp)(DMF)2(H2O)2]n (2) (H2tdc= 2,5-thiophenedicarboxylic acid, imyp = 4-imidazol-1-yl-pyridine and DMF = N,N-dimethylformamide) have been synthesized by reactions of Cd(NO3)2·4H2O and H2tdc with imyp in different solvents, respectively. Both compounds were then characterized by single-crystal X-ray diffraction and other physicochemical methods. In 1, partially deprotonated Htdc− anion as terminal ligand and µ-imyp ligand connect Cd2+ ions to generate a discrete structure. In 2, completely deprotonated µ2 – tdc2− anions and µ-imyp ligand link Cd2+ ions into a 1D double chain structure. Both compounds display 3D supramolecular structures through hydrogen bonding interactions. The results provided interesting insights into solvent effects on the structural formation of compounds 1 and 2. In addition, the solid-state photoluminescent properties of compounds 1 and 2 were also investigated.</div><div>Two solvent-controlled Cd(II) compounds have been synthesized by reactions of Cd(NO3)2·4H2O and 2,5-thiophenedicarboxylic acid with 4-imidazol-1-yl-pyridine in the different solvents. One compound is a discrete structure, while the other compound has a 1D double chain structure. The results provided interesting insights into solvent effects on the structural formation of compounds.</div>","PeriodicalId":17081,"journal":{"name":"Journal of Sulfur Chemistry","volume":"45 4","pages":"Pages 500-510"},"PeriodicalIF":2.1,"publicationDate":"2024-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141510638","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Preparation of novel [Co(SCN)4] hybrid material: crystal structure investigation, DFT mechanistic analysis, antioxidant activity, and molecular docking study for potential inflammatory disorder control 新型[Co(SCN) 4 ]杂化材料的制备：晶体结构研究、DFT机理分析、抗氧化活性以及用于潜在炎症控制的分子对接研究

IF 2.1 3区化学

Journal of Sulfur Chemistry Pub Date : 2024-07-03 DOI: 10.1080/17415993.2024.2334948

{"title":"Preparation of novel [Co(SCN)4] hybrid material: crystal structure investigation, DFT mechanistic analysis, antioxidant activity, and molecular docking study for potential inflammatory disorder control","authors":"","doi":"10.1080/17415993.2024.2334948","DOIUrl":"10.1080/17415993.2024.2334948","url":null,"abstract":"<div>The crystal structure of the title solvated coordination compound, [Co (SCN)4 (BtaH)2]·(BtaH)2.6(H2O), consists of discrete complexes in which the Co2+ cations are sixfold coordinated by four N-bonded thiocyanate anions and two 1-H benzotriazolium molecules to generate distorted trans-CoN6 octahedra. The discrete entities are each connected by three solvate molecules into chains via strong O—H···N hydrogen bonds. These chains are further linked by additional O—H···N, N—H···O, N—H···S, O—H···S and O—H···O hydrogen bonds into a three-dimensional network. Within this network, channels are formed that propagate along the c-axis direction and embed additional acetonitrile solvent molecules that are hydrogen-bonded to the network. In addition, density functional theory (DFT) calculations using the M06-2X/gen method were used to study the system's electronic properties. Interestingly, molecular docking and topological analyses were performed on compounds against various target anti-inflammatory receptors to investigate which targets exhibit the best binding affinities and hydrogen-bonding interactions. Done. As a result, it exhibits excellent anti-inflammatory activity, making it a suitable drug candidate for inflammatory diseases.</div>","PeriodicalId":17081,"journal":{"name":"Journal of Sulfur Chemistry","volume":"45 4","pages":"Pages 511-533"},"PeriodicalIF":2.1,"publicationDate":"2024-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140372423","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Synthesis of thiazolidines using ionic liquids as a green catalyst and media: recent advances 使用离子液体作为绿色催化剂和介质合成噻唑烷：最新进展

IF 2.1 3区化学

Journal of Sulfur Chemistry Pub Date : 2024-07-03 DOI: 10.1080/17415993.2024.2350381

{"title":"Synthesis of thiazolidines using ionic liquids as a green catalyst and media: recent advances","authors":"","doi":"10.1080/17415993.2024.2350381","DOIUrl":"10.1080/17415993.2024.2350381","url":null,"abstract":"<div>Thiazolidines (TZs) are a significant class of heterocyclic compounds displaying several pharmaceutical, and biological activities. Because of our interest in the chemistry and biology of heterocycles, with the exploitation of ionic liquids (ILs) in organic transformations, herein, the recent preparative developments for TZs in ILs are deliberated wherein ILs play the dual role of solvent and catalysts. The preparation of various types of TZs, namely 1,3-thiazolidine-4-ones bearing azo-linkage, spiro-[indole-thiazolidine]-2,4’-diones, 2-(2-oxo-chromenyl)-3-thiazolidinones, 2-pyrazolo-thiazolidineones, 2-imino-thiazolidine, and pyridine-based 5-amino-2-oxo-thiazolo[4,5-b] pyridine-6-carbonitriles has been described using various ILs. This review aims at the synthesis advancement in the assembly of TZs in ILs during 2012–2023, under various conditions such as reflux, stirring, solvent-free or microwave, and ultrasound irradiation conditions. Devoid of vapor pressure, and being recyclable, ILs are relatively eco-friendly, especially for inherently sustainable multi-component reactions (MCRs) that are atom-economic and are endowed with waste reduction attributes in terms of fewer manipulations.</div>","PeriodicalId":17081,"journal":{"name":"Journal of Sulfur Chemistry","volume":"45 4","pages":"Pages 569-611"},"PeriodicalIF":2.1,"publicationDate":"2024-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140963089","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Synthesis of tetrahydrobenzo[a]xanthene-11-ones by indium sulfide nanoparticles as green an efficient and reusable catalyst under solvent-free condition 硫化铟纳米颗粒作为绿色、高效、可重复使用的催化剂在无溶剂条件下合成四氢苯并[a]呫吨-11-酮

IF 2.1 3区化学

Journal of Sulfur Chemistry Pub Date : 2024-07-03 DOI: 10.1080/17415993.2024.2350389

引用次数: 0

Enhanced detection of trace sulfur levels in gasoline by bismuth electrode using square wave voltammetry 利用方波伏安法铋电极提高汽油中痕量硫含量的检测能力

IF 2.1 3区化学

Journal of Sulfur Chemistry Pub Date : 2024-07-03 DOI: 10.1080/17415993.2024.2350399

{"title":"Enhanced detection of trace sulfur levels in gasoline by bismuth electrode using square wave voltammetry","authors":"","doi":"10.1080/17415993.2024.2350399","DOIUrl":"10.1080/17415993.2024.2350399","url":null,"abstract":"<div>This study introduces a simple, cost-effective, and rapid bismuth electrode-square-wave voltammetry method for determining the total sulfur content in automotive gasoline. Optimal conditions for the developed electrode, including various Bi ion concentrations, deposition times, and potentials, were established on a glassy carbon electrode. The results demonstrated that the highest response was achieved when the bismuth electrode was placed in an acetate buffer and a methanol:toluene (1:1 v/v) solvent. The method was validated with and without a 30-second electro-preconcentration step. The voltammetric method in conjunction with the preconcentration step exhibited a sensitivity of 571.81 nA mg L−1, a limit of detection (LOD) of 0.02 mg L−1, and a limit of quantification (LOQ) of 0.08 mg L−1. Without the preconcentration step, the method yielded a sensitivity of 421.89 nA mg L−1, an LOD of 0.03 mg L−1, and an LOQ of 0.11 mg L−1. The developed method was applied to quantify commercial fuel samples. The results showed that the electrochemical technique yielded a similar total sulfur content to that measured by the standard ASTM D2622 method, with an error of less than 7.5%. Moreover, the method proposed in this study had lower LOD and LOQ limits, meeting the EURO5 and EURO6 regulations.</div>","PeriodicalId":17081,"journal":{"name":"Journal of Sulfur Chemistry","volume":"45 4","pages":"Pages 534-551"},"PeriodicalIF":2.1,"publicationDate":"2024-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140941155","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Chalcone-based novel mono and bisthiocarbohydrazone: synthesis, crystal structure, antioxidant property and theoretical evaluation 基于查耳酮的新型单硫代二氢腙和双硫代二氢腙：合成、晶体结构、抗氧化性和理论评价

IF 2.2 3区化学

Journal of Sulfur Chemistry Pub Date : 2024-05-03 DOI: 10.1080/17415993.2024.2324882

Ahmed Zaki Lafta , Yeliz Kaya , Ayşe Erçağ , Yunus Zorlu , Savaş Kaya , Avni Berisha

{"title":"Chalcone-based novel mono and bisthiocarbohydrazone: synthesis, crystal structure, antioxidant property and theoretical evaluation","authors":"Ahmed Zaki Lafta , Yeliz Kaya , Ayşe Erçağ , Yunus Zorlu , Savaş Kaya , Avni Berisha","doi":"10.1080/17415993.2024.2324882","DOIUrl":"10.1080/17415993.2024.2324882","url":null,"abstract":"<div>This study describes the synthesis of novel chalconethiocarbohydrazones derived from 2′-hydroxychalcone and thiocarbohydrazide as potential drugs. The monothiocarbohydrazone (M1) and bisthiocarbohydrazone (M2) compounds were obtained by condensing thiocarbohydrazide with 2′-hydroxychalcone [1-(2-hydroxyphenyl)−3-phenyl-2-propen-1-one] at 1/1 and 1/2 mol ratios. The synthesized compounds were characterized by elemental analysis, 1H NMR, FT-IR and UV-Vis spectroscopic techniques. The crystal structures of M1 and M2 were solved using single crystal X-ray diffraction method. The total antioxidant capacities of synthesized thiocarbohydrazones were determined by Cupric Reducing Antioxidant Capacity (CUPRAC) method. It was investigated also the radical scavenging activities of these compounds with 2,2-Diphenyl-1-picrylhydrazyl (DPPH) method. When compared to standard compound Trolox, both of the compounds showed good antioxidant activity. For the new compounds, Conceptual Density Functional Theory (CDFT) computations were performed to compute important quantum chemical reactivity descriptors. The chemical reactivities of the studied chemical systems were compared via well-known electronic structure rules of CDFT. Experimentally determined antioxidant activities of the synthesized compounds were supported with Molecular Docking analyses.</div>","PeriodicalId":17081,"journal":{"name":"Journal of Sulfur Chemistry","volume":"45 3","pages":"Pages 346-363"},"PeriodicalIF":2.2,"publicationDate":"2024-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140044926","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effect of thiol-modified carbon nanotubes on curing, mechanical, and thermophysical properties of poly(ethylene trisulfide) 硫醇改性碳纳米管对聚三硫化乙烯固化、机械和热物理性能的影响

IF 2.2 3区化学

Journal of Sulfur Chemistry Pub Date : 2024-05-03 DOI: 10.1080/17415993.2024.2328107

Milad Sheydaei , Saeid Talebi , Mehdi Salami-Kalajahi

{"title":"Effect of thiol-modified carbon nanotubes on curing, mechanical, and thermophysical properties of poly(ethylene trisulfide)","authors":"Milad Sheydaei , Saeid Talebi , Mehdi Salami-Kalajahi","doi":"10.1080/17415993.2024.2328107","DOIUrl":"10.1080/17415993.2024.2328107","url":null,"abstract":"<div>Herein, we performed grafting of thiol groups to the surface of multi-walled carbon nanotubes. Then, using them (CNTS), zinc oxide (ZnO), ethylene dichloride, and sodium trisulfide (Na2S3), poly(ethylene trisulfide) (PETS) nanocomposites were synthesized via in situ polymerization. After that, the samples were cured at 170°C using a rheometer. The structural characteristics of CNTS were identified by Fourier transform infrared (FTIR), Raman spectroscopies, and X-ray diffraction (XRD). The PETS characteristics were investigated by FT-IR, Raman, X-ray diffraction (XRD), and proton nuclear magnetic resonance (1H NMR). Also, the samples were studied using scanning electron microscopy (SEM), Shore A, tensile tests, and differential scanning calorimetry (DSC). The results showed that CNTS has a significant effect on the curing time of the nanocomposites, so that the curing time decreases with increasing CNTS content. Moreover, the nanocomposites had improved mechanical properties, indicating that they are more resistant to deformation and fracture. In addition, after the curing process, the melting temperature (T m) was not observed, and by increasing CNTS in composites, the glass transition temperature (T g) occurs at higher temperatures. Furthermore, the hardness of the samples showed a slight increase with higher CNTS content.</div>","PeriodicalId":17081,"journal":{"name":"Journal of Sulfur Chemistry","volume":"45 3","pages":"Pages 422-435"},"PeriodicalIF":2.2,"publicationDate":"2024-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140116134","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Methods for hydrosulfonylation of alkenes 烯烃的氢磺化方法

IF 2.2 3区化学

Journal of Sulfur Chemistry Pub Date : 2024-05-03 DOI: 10.1080/17415993.2023.2278602

Esmail Vessally , Media Noori Abdullah , Maha Dhurgham Azeez , Mohammad Reza Poor Heravi , Mohaned Adil , Mustafa Humam Sami , Ayat Hussein Adhab

引用次数: 0