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Journal articles on the topic 'Keyword: 1-(4-methoxyphenyl) thiourea'

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Published: 5 June 2025

Last updated: 2 August 2025

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1

Ingole, R. N., S. B. Waghmare, S. S. Suroshe, et al. "Design, Synthesis and Characterization of Novel 1-(5-Substituted-2, 4-dithibiurete)-4-methoxyphenyl." International Journal of Advance and Applied Research 11, no. 4 (2024): 1259–61. https://doi.org/10.5281/zenodo.11090413.

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<strong>Abstract:</strong> In this study, we have developed a straightforward and efficient method for synthesizing a series of <strong>2,4-dithiobiuret derivatives</strong>. Specifically, we focused on the preparation of a novel set of compounds<strong>: <strong>1-(5-Substituted-2,4-dithibiurete)-4-methoxyphenyl</strong></strong>. To achieve this, we reacted <strong>1-(4-methoxyphenyl) thiourea</strong> with various substituted isothiocyanates in a <strong>60% acetone-ethanol</strong> solvent mixture. The structural characterization of the synthesized compounds w

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2

Cao, Y., B. Zhao, Y. Q. Zhang, and D. C. Zhang. "1-Benzoyl-3-(4-methoxyphenyl)thiourea." Acta Crystallographica Section C Crystal Structure Communications 52, no. 7 (1996): 1772–74. http://dx.doi.org/10.1107/s0108270196001989.

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3

Saeed, Aamer, and Ulrich Flörke. "1-(3-Methoxyphenyl)-3-(4-methylbenzoyl)thiourea." Acta Crystallographica Section E Structure Reports Online 63, no. 9 (2007): o3695. http://dx.doi.org/10.1107/s1600536807037531.

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4

Maslahat, Mamay, Dani Ramdani, and RTM Sutamihardja. "IDENTIFIKASI SENYAWA KIMIA PADA EKSTRAK BASA BUAH LEUNCA (Solanum nigrum Linn) DENGAN TEKNIK KHROMATOGRAFI." Jurnal Sains Natural 1, no. 1 (2017): 46. http://dx.doi.org/10.31938/jsn.v1i1.12.

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Identification of Chemical Compounds at the Leuncas Fruits Base Extracts with Chromatography Methodes Secondary methabolites contain in the plant was a alkaloids, flavonoids, terphenoids, steroids that use for medicinal, biopestiside, etc. Taksonomy principle of Leunca (Solanum nigrum Linn) is clasified to Solanaceae family, and prediction contains alkaloids. The leunca fruits base extracts qualitative tested with Dragendorf reagents and indetified with thin layer chromatography (TLC), coloumn chromatography (CC), and gass chromatography mass-spectra (GC-MS). Optimation of eluens as mobile fas

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5

Anusha, B., L. Nagakiran, D. V. L. Sirisha, and Dr N, Krishnarao. "Deigned Synthesis of N-(5-(4-methoxyphenyl) thiazol-2-yl) benzamide analgueous Promoted By Imidazoles as a catalyst." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 04 (2025): 1–9. https://doi.org/10.55041/ijsrem44219.

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An efficient and convenient method has been explained for N-(5-(4-methoxyphenyl) thiazol-2-yl) benzamide derivatives that can be obtained from the reaction of 5-(4-methoxyphenyl) thiophen-2-amine and substituted aromatic carbonyl halides in the presence of Imidazoles and MDC solvent at reflux. 5-(4-methoxyphenyl) thiophen-2-amine can be prepared from 2-bromo-1-(4-methoxyphenyl) ethan-1-one with thiourea in the presence of sodium acetate and acetic acid at 350C. All the compounds were evaluated by advanced spectroscopic data (1H NMR, 13C NMR and LCMS) and the structural determination was evalua

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6

Khan, Hizbullah, Nek Daraz, Muhammad Nasim Khan, et al. "Synthesis, Structural Characterization, and Evaluation of the Biological Properties of Heteroleptic Palladium(II) Complexes." Bioinorganic Chemistry and Applications 2014 (2014): 1–7. http://dx.doi.org/10.1155/2014/916361.

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Five heteroleptic palladium(II) complexes of the general formula Pd(PR3)(tu)Cl2, where PR3= triphenylphosphine (1), diphenyl-o-tolylphosphine (2), diphenyl-p-tolylphosphine (3), diphenyl-t-butylphosphine (4), and diphenyl-o-methoxyphenylphosphine (5), and tu = 1,3-bis(2-methoxyphenyl) thiourea. They all have been synthesized and characterized by various spectroscopic techniques (elemental analysis, FTIR, and1H NMR and the ligand 1,3-bis(2-methoxyphenyl) thiourea was synthesized by single crystal X-ray diffraction technique). The synthesized compounds were screened for their antibacterial activ

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7

P., V. Raut* P. S. Bodakhe S. A. Waghmare D. T. Tayade. "SYNTHESIS OF 2-SUBSTITUTEDGUANIDINO-4-SUBSTITUTED-IMINE-6-SUBSTITUTEDIMINO-1,3,5-THIADIAZINES." Indo American Journal of Pharmaceutical Sciences 04, no. 11 (2017): 4644–50. https://doi.org/10.5281/zenodo.1069718.

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A novel series of 2-substitutedguanidino-4-substitutedimine-6-sub-stitutedimino-1,3,5- thiadiazines (IIIa1 -e 5 ) have been recently synthesized by refluxing N-methylformamidino-N’- phenyliminothiocarbamide also called as 1-(N-substitutedcarbamimidoyl)3-{N-(E)- substitutedmethylidinecar-bamimidoyl}thiourea (Ia-e) with various isocyanodichloride (II1-5) in acetone-ethanol medium in 1:1 molar proportion. The structure of all the synthesized compounds was justified on the basis of chemical characteristics, elemental analysis and IR, NMR and mass spectral analysis. Keywords: Guanidine, 1,3,5

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8

Du, Hai-tang, Hai-jun Du, Ming Lu, and Li-li Sun. "N-(5-Chloro-3-methyl-1-phenylpyrazol-4-ylcarbonyl)-N′-(2-methoxyphenyl)thiourea." Acta Crystallographica Section E Structure Reports Online 64, no. 3 (2008): o609. http://dx.doi.org/10.1107/s1600536807068390.

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9

A. Raza, M., A. Sharif, M. Danish, S. Ur Rehman, A. Budzianowski, and J. K. Maurin. "Theoretical and experimental investigation of thiourea derivatives: synthesis, crystal structure, in-silico and in-vitro biological evaluation." Bulletin of the Chemical Society of Ethiopia 35, no. 3 (2022): 587–600. http://dx.doi.org/10.4314/bcse.v35i3.10.

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ABSTRACT. In this study, five different thiourea derivatives were synthesized from aryl amines according to the reported method. 1-Benzoyl-3-(4-methoxyphenyl)thiourea (2) was confirmed with single crystal XRD analysis while 1-benzoyl-3-phenylthiourea (1), 1-benzoyl-3-(4-hydroxyphenyl)thiourea (3), 1-benzoyl-3-(2-nitrophenyl) thiourea (4) and 1-benzoyl-3-p-tolylthiourea (5) were elucidated with FTIR and NMR techniques. The geometry optimization of the targeted molecules was accomplished with density functional theory applying B3LYP function. The experimental (XRD) and calculated (DFT) bond angl

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10

Dhaduk, M. F., and H. S. Joshi. "Synthesis, characterization and antimicrobial activity of new thioxo tetrahydropyrimidine derivatives." Current Chemistry Letters 13, no. 3 (2024): 541–48. http://dx.doi.org/10.5267/j.ccl.2024.2.005.

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A sequence of thioxotetrahydropyrimidenes derivatives, N-(4-chloro/methoxyphenyl)-3-formyl-6-methyl-4-aryl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamides (4a-l) were synthesized by the formylation of N-(4-chloro/methoxyphenyl)-6-methyl-4-aryl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamides (3a-l) by dry dimethyl formamide (DMF) and phosphorous oxychloride at room temperature. Formerly, compounds (3a-l) were synthesized by the condensation of N-(4-chloro/methoxyphenyl)-3-oxobutanamide (1), various aromatic aldehydes (2a-f) and thiourea with catalytic amount of concentrated hydrochlor

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11

Abosadiya, Hamza Milad Ahmed. "Synthesis, characterization, crystal structure and antioxidant activity of N-(3-chloropropionyl)-N'-(4-methoxyphenyl)thiourea." European Journal of Chemistry 15, no. 4 (2024): 320–24. https://doi.org/10.5155/eurjchem.15.4.320-324.2607.

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In the present work, a new carbonoyl thiourea derivative, N-(3-chloropropionyl)-N'-(4-methoxyphenyl)thiourea, was synthesized by the reaction of 3-chloropropionyl isothiocyanate with 4-methoxyaniline in acetone solution. The newly synthesized compound was characterized by FT-IR, 1H NMR, and 13C NMR spectroscopic techniques. X-ray crystallographic studies indicate that the compound crystallized in the triclinic crystal system with space group P-1 and unit cell dimension are a = 10.2262(6) Å, b = 11.5007(7) Å, c = 12.6116(8) Å, α = 72.253(2)°, β = 66.348(2)°, γ = 88.099(2)°, Z = 4 and V = 1287.2

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12

Al-Juboori, Sahar B. "Synthesis, Antimicrobial Evolution, Defibrillation Threshold Studies, Docking Studies, Silico Admet Analysis and PER-Metabolism Study of Some New Dihydropyrmidine Derivatives." International Journal of Drug Delivery Technology 10, no. 01 (2020): 21–32. http://dx.doi.org/10.25258/ijddt.10.1.5.

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Dihydropyrimidinone and dihydropyrimidine derivatives are reported to possess broad biological activities. Many synthetic samples have been studied as antibacterial, antiviral, and anticancer agents. We decided to synthesize novel compounds of new pyrimidine derivatives. The present work involves the synthesis of new dihydropyridine derivatives. The starting vanillin, compound (1) was used as the key intermediate to prepare the 5-acetyl-4-(4-hydroxy-3-methoxyphenyl)-6-methyl pyrimidine-2(1H)-one(2),Ethyl 4-(4-hydroxy-3-methoxyphenyl)-6-methyl-2-oxo-1,2-dihydropyrimidine-5-carboxylate (3), 4-(4

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13

Rozentsveig, G. N., V. Yu Serykh, K. A. Chernyshev, I. B. Rozentsveig, G. G. Levkovskaya, and L. B. Krivdin. "Cascade synthesis of 2-amino-5-(4-methoxyphenyl)-4-phenyl-1,3-thiazole by reaction of 4-chloro-N-[2,2-dichloro-1-(4-methoxyphenyl)-2-phenylethyl]benzenesulfonamide with thiourea." Russian Journal of Organic Chemistry 47, no. 4 (2011): 572–76. http://dx.doi.org/10.1134/s1070428011040178.

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14

Abbasi, Muhammad, Hussain Raza, Aziz Rehman, et al. "Synthesis, Antioxidant and In-Silico Studies of Potent Urease Inhibitors: N-(4-{[(4-Methoxyphenethyl)-(substituted)amino]sulfonyl}phenyl)acetamides." Drug Research 69, no. 02 (2018): 111–20. http://dx.doi.org/10.1055/a-0654-5074.

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AbstractIn this study, a new series of sulfonamides derivatives was synthesized and their inhibitory effects on DPPH and jack bean urease were evaluated. The in silico studies were also applied to ascertain the interactions of these molecules with active site of the enzyme. Synthesis was initiated by the nucleophilic substitution reaction of 2-(4-methoxyphenyl)-1-ethanamine (1) with 4-(acetylamino)benzenesulfonyl chloride (2) in aqueous sodium carbonate at pH 9. Precipitates collected were washed and dried to obtain the parent molecule, N-(4-{[(4-methoxyphenethyl)amino]sulfonyl}phenyl)acetamid

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15

Murat Saracoglu, Murat Saracoglu, Zulbiye Kokbudak Zulbiye Kokbudak, and Esra Yalcin and Fatma Kandemirli Esra Yalcin and Fatma Kandemirli. "Synthesis and DFT Quantum Chemical Calculations of 2-Oxopyrimidin-1(2H)-yl-Urea and Thiorea Derivatives." Journal of the chemical society of pakistan 41, no. 5 (2019): 841. http://dx.doi.org/10.52568/000799/jcsp/41.05.2019.

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A series of the new 2-oxopyrimidin-1(2H)-yl-urea (3a-c) and thiourea (4a-d) derivatives were synthesized by the reaction of arylisocyanates (2a-c) or arylisothiocyanates (2d-g) and the 1-amino-5-(4-methoxybenzoyl)-4-(4-methoxyphenyl)pyrimidin-2(1H)-one (1). The structures of the compounds 3a-c and 4a-d were characterized by elemental analysis, FT-IR, 1H and 13C-NMR spectroscopic techniques. In addition to experimental study in order to find molecular properties, quantum-chemical calculations of the synthesized compounds were carried out by using DFT/B3LYP method with basis set of the 6-311G(d,

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16

Rozentsveig, G. N., V. Yu Serykh, K. A. Chernyshev, I. B. Rozentsveig, G. G. Levkovskaya, and L. B. Krivdin. "ChemInform Abstract: Cascade Synthesis of 2-Amino-5-(4-methoxyphenyl)-4-phenyl-1,3-thiazole (III) by Reaction of 4-Chloro-N- [2,2-dichloro-1-(4-methoxyphenyl)-2-phenylethyl]benzenesulfonamide with Thiourea (I)." ChemInform 42, no. 41 (2011): no. http://dx.doi.org/10.1002/chin.201141121.

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17

Mushtaque, Md, Meriyam Jahan, Murtaza Ali, et al. "Synthesis, characterization, molecular docking, DNA binding, cytotoxicity and DFT studies of 1-(4-methoxyphenyl)-3-(pyridine-3-ylmethyl)thiourea." Journal of Molecular Structure 1122 (October 2016): 164–74. http://dx.doi.org/10.1016/j.molstruc.2016.05.087.

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18

Mushtaque, Md, Fernando Avecilla, Md Shahzad Khan, Zubair Bin Hafeez, M. Moshahid A. Rezvi, and Anurag Srivastava. "Synthesis, characterization, cytotoxicity, cell cycle analysis of 3-(4-methoxyphenyl)-1-(pyridin-2-ylmethyl)thiourea and quantum chemical analyses." Journal of Molecular Structure 1141 (August 2017): 119–32. http://dx.doi.org/10.1016/j.molstruc.2017.03.066.

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19

Dr., Faizan Sayeed1* Abdul Sayeed1 MD Akram1 Mohd Waseem Akram2. "DESIGN, SYNTHESIS AND PHARMACOLOGICAL EVALUATION OF NEW SUBSTITUTED THIAZOLIDIN-4- ONE DERIVATIVES." Indo American Journal of Pharmaceutical Sciences 04, no. 08 (2017): 2461–72. https://doi.org/10.5281/zenodo.846845.

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4-thiazolidinones are among t h e most extensively investigated class of organic compounds. Thiazolidin-4-one has been considered as magic moiety, which is a core structure in various synthetic pharmaceuticals displaying a broad spectrum of biological activities.They are widely used as anti-inflammatory, anticonvulsant, analgesic, antimicrobial,anti-HIV,CNS depressant, carcinostatic, antihypertensive and cytotoxic. In view of the wide spectrum activities of condensed 4-thiazolidinones, it was thought worthwhile to undertake the synthesis of heterocyclic systems in which 4-thiazolidinone nucleu

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20

Wanjari, A. K. "Synthesis and Antimicrobial activity of 1-(2-hydroxy-3,5- bis((3-imino-3H-1,2,4-dithiazol-5-yl)amino)phenyl)ethanone." International Journal of ChemTech Research 13, no. 3 (2020): 310–14. http://dx.doi.org/10.20902/ijctr.2019.130327.

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Heterocyclic compounds are used as a building block with a wide application in pharmaceutical industry, medicinal and drug research. This research paper explore the synthesis and antimicrobial activity of 1-(2-hydroxy-3,5-bis((3-imino-3H-1,2,4-dithiazol-5- yl)amino)phenyl) ethanone. The synthesis of 1-(2-hydroxy-3,5-bis((3-imino-3H-1,2,4- dithiazol-5-yl)amino)phenyl) ethanone carried out by using 4-chlorophenol as a starting material which is well knows as a active pharmaceutical ingredients. The synthesised compound tested for the gram positive and gram negative bacteria. The identification o

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21

Saha, Supriyo, Vanshita Gupta, Mazen Almehmadi, Meriem Khedraoui, Samir Chtita, and Vikash Jakhmola. "Synthesis, molecular docking, MD simulation, and In vitro alpha-amylase activity of some new imidazole derivatives." INDIAN JOURNAL OF HETEROCYCLIC CHEMISTRY 35, no. 02 (2025): 325. https://doi.org/10.59467/ijhc.2025.35.325.

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A series of imidazole derivatives (F1-F6) was synthesized in three steps starting from benzaldehyde/4- chlorobenzaldehyde. In the first step, benzaldehyde and 4-chlorobenzaldehyde separately reacted with thiamine hydrochloride and formed benzoin derivatives (1 and 5). Then, benzoin derivatives separately reacted with urea, thiourea, and guanidine hydrochloride to form different substituted imidazole derivatives (2, 6; 3, 7; and 4, 8), respectively. In the last step substituted imidazole derivatives afforded the final products (F1-F6) upon reaction with benzoyl chloride. Then the molecules were

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22

El-Sawy, Eslam, Adel Mandour, Khaled Mahmoud, Inas Islam, and Heba Abo-Salem. "Synthesis, antimicrobial and anti-cancer activities of some new N-ethyl, N-benzyl and N-benzoyl-3-indolyl heterocycles." Acta Pharmaceutica 62, no. 2 (2012): 157–79. http://dx.doi.org/10.2478/v10007-012-0020-3.

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Synthesis, antimicrobial and anti-cancer activities of some newN-ethyl,N-benzyl andN-benzoyl-3-indolyl heterocyclesA series of 1-(N-substituted-1H-indol-3-yl)-3-arylprop-2-ene-1-ones (2a, b-4a, b) were prepared and allowed to react with urea, thiourea or guanidine to give pyrimidine derivatives5a, b-13a, b. Reaction of2a, b-4a, bwith ethyl acetoacetate in the presence of a base gave cyclohexanone derivatives14a, b-16a, b. Reaction of the latter compounds with hydrazine hydrate afforded indazole derivatives17a, b-19a, b. On the other hand, reaction of2a, b-4a, bwith some hydrazine derivatives,

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23

Patel1, Ankita S., Ujashkumar A. Shah2, Hirak V. Joshi, et al. "Design, synthesis and biological screening of novel heterocyclic ring derivatives as antibacterial agents." Journal of medical pharmaceutical and allied sciences 11, no. 2 (2022): 4650–56. http://dx.doi.org/10.55522/jmpas.v11i2.2623.

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For a long time, numerous attempts are being made by researchers to discover and develop new antimicrobial agents based on synthetic compounds and medicinal plants. These attempts were forced due to increasing rate of microbial resistance. In the present study, it has been discussed that the synthesis of various dihydropyrimidine fused with benzimidazole moiety. In which o-phenylenediamine and chloroacetic acid react in acidic medium by nucleophilic addition reaction to form 2-chloro methyl Benzimidazole. (1). The substituted Chalcone (2) was synthesized by a claisan-schmidt condensation react

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24

Mukhomodyarova, Dinara M., and Diana N. Ibragimova. "5-(1-Aryl-3-oxo-3-phenylpropyl)-2,2-dimethyl-1,3-dioxane-4,6-diones: synthesis and reactions with N-nucleophiles." Izvestiya of Saratov University. Chemistry. Biology. Ecology 23, no. 4 (2023): 404–10. http://dx.doi.org/10.18500/1816-9775-2023-23-4-404-410.

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2,2-Dimethyl-1,3-dioxane-4,6-dione (Meldrum acid, isopropylidenmalonate) is widely used by synthetic chemists due to its structural features. The dual nature of the reactivity of Meldrum acid (both electrophilic and/or nucleophilic reagent) determines the synthetic value in the construction of new heterocyclic systems with practically significant properties. A wide range of biological activity has been revealed in a number of compounds containing a 2,2-dimethyl-1,3-dioxane-4,6-dione fragment in their structure. Analysis of periodicals indicates an extremely small volume of literature on the pr

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25

Verma, Vishal, Chandra Prakash Joshi, Alka Agarwal, Sakshi Soni, and Udichi Kataria. "A Review on Pharmacological Aspects of Pyrimidine Derivatives." Journal of Drug Delivery and Therapeutics 10, no. 5 (2020): 358–61. http://dx.doi.org/10.22270/jddt.v10i5.4295.

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Pyrimidine is an aromatic heterocyclic organic compound similar to pyridine. One of the three diazines (six-membered heterocyclics with two nitrogen atoms in the ring), it has the nitrogens at positions 1 and 3 in the ring. Pyrimidines are typically synthesized by the “Principal Synthesis” involving cyclization of beta-dicarbonyl compounds with N-C-N compounds. Reaction of the former with amidines to give 2-substituted pyrimidines, with urea to give 2-pyrimidiones, and guanidines to give 2-aminopyrimidines are typical. Pyrimidines can be prepared via the biginelli reaction. Many other methods

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26

Amaria, Amaria, Suyono Suyono, Eko Sugiharto, and Anis N. Rohmah. "SORPTION OF Au(III) BY Saccharomyces cerevisiae BIOMASS." Indonesian Journal of Chemistry 10, no. 2 (2010): 177–83. http://dx.doi.org/10.22146/ijc.21457.

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Au(III) sorption by S. cerevisiae biomass extracted from beer waste industry was investigated. Experimentally, the sorption was conducted in batch method. This research involved five steps: 1) identification the functional groups present in the S. cerevisiae biomass by infrared spectroscopic technique, 2) determination of optimum pH, 3) determination of the sorption capacity and energy, 4) determination of the sorption type by conducting desorption of sorbed Au(III) using specific eluents having different desorption capacity such as H2O (van der Waals), KNO3 (ion exchange), HNO3 (hydrogen bond

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27

Devi, Sushma, Ankita Sharma, Veeresh Karoshi, Sunil Kumar, Ajay Kumar, and Jayant Sindhu. "Metal-Free Synthesis of 2-Aminothiazole Functionalized Imidazo[1,2-a]pyridines as Antibacterial Agents." INDIAN JOURNAL OF HETEROCYCLIC CHEMISTRY 34, no. 01 (2024): 23. http://dx.doi.org/10.59467/ijhc.2024.34.23.

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The present work describes the synthesis, characterization, and in silico studies of some new 2-aminothiazole functionalized imidazo[1,2-a]pyridines (1a-h). The targeted compounds were synthesized by the Hantzsch?s thiazole reaction involving the condensation reaction of a-bromomethyl ketones with 1-(3-nitroimidazo[1,2-a]pyridin-2-yl)thiourea (2). The key precursor 2 was synthesized by four steps method using 2-aminopyridine and chloroacetic acid as commercially available starting materials. The synthesized compounds 1a-1h displayed considerable activity against Gram-positive bacteria. In part

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Bairagi, Keshab M., Nancy S. Younis, Promise M. Emeka, et al. "Antidiabetic Activity of Dihydropyrimidine Scaffolds and Structural Insight by Single Crystal X-ray Studies." Medicinal Chemistry 16, no. 7 (2020): 996–1003. http://dx.doi.org/10.2174/1573406416666191227123048.

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Background: This research project is designed to identify the anti-diabetic effects of the newly synthesized compounds to conclude the perspective of consuming one or more of these new synthetic compounds for diabetes management. Introduction: A series of dihydropyrimidine (DHPM) derivative bearing electron releasing and electron-withdrawing substituent’s on phenyl ring (a-j) were synthesized and screened for antihyperglycemic( anti-diabetic) activity on streptozotocin (STZ) induced diabetic rat model. The newly synthesized compounds were characterized by using FT-IR, melting point, 1H and 13C

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Dimpal, Tomar, and Jeevanandam P. "Synthesis of CdS/CoFe2O4 nanocomposites by a novel thermal decomposition approach and their use as magnetically separable adsorbent for the removal of toxic dyes." Abstracts of International Conferences & Meetings (AICM) 1, no. 5 (2021): 19. https://doi.org/10.5281/zenodo.5373709.

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<strong>Introduction: </strong>Adsorbents which are magnetic are very useful in the adsorption process due to their easy and rapid magnetic separation after adsorption (1). In order to achieve this goal, combination of metal ferrite nanoparticles and metal sulfide nanoparticles in a nanocomposite has been proposed in the present study. CoFe<sub>2</sub>O<sub>4</sub> nanoparticles are promising due to their high magneto-crystalline anisotropy, higher coercivity and moderate saturation magnetization compared to other metal ferrite nanoparticles (2). Cadmium sulfide which is a semiconductor (band

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Khawula, Tobile, and Nithyadharseni Palaniyandy. "One-Pot Hydrothermal Synthesis of Spent LiFePO₄ Battery for Recycling." ECS Meeting Abstracts MA2025-01, no. 3 (2025): 398. https://doi.org/10.1149/ma2025-013398mtgabs.

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As the demand for green renewable energy solutions grows exponentially, so does the widespread use of Lithium-ion batteries (LIB). The multitude of industrial and private applications necessitates recycling and reutilization of LIB constituent components. [1] In accord with industry analysts, the total amount of wasted lithium-ion batteries globally, if not recycled and reused is expected to reach 2 million metric tons annually by 2030, thus various recycling techniques have been developed. [2] The high demand for specific metals, namely lithium, nickel and cobalt for battery production and th

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Muhammed, Amanat, F. M. Shahid Ud Daula A, and Islam Fakhrul. "Potential usage of Zerumbone to suppress inflammation: An in silico study." American Journal of Science and Medical Research 8, no. 2 (2022): 1–11. https://doi.org/10.5281/zenodo.7215994.

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<strong>ABSTRACT</strong> A significant cyclic sesquiterpenoid known as Zerumbone was extracted from <em>Zingiber roseum</em> using the volume liquid chromatographic (VLC) technique. It’s a naturally occurring phytochemical having a variety of physiological properties, including antioxidant, anti-ulcer, and antiproliferative action. This study's major goal was to evaluate Zerumbone's anti-inflammatory effectiveness against the inflammation receptors-Secretory Phospholipase A2 (sPLA2), Cyclooxygenase-2 (COX-2), Tumor Necrosis Factor (TNF-alpha), and Inducible Nitric Oxide Synthase

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Lunge, M. S., K. M. Ingole, N. B. Jadhav, and D. A. Pund. "A NOVEL SYNTHESIS OF [(4-AMINO)-PHENYL] SUBSTITUTED THIOCARBAMIDES." Gurukul International Multidisciplinary Research Journal, May 31, 2025. https://doi.org/10.69758/gimrj/2505i5vxiiip0077.

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Abstract- Recently in this laboratory the synthesis of [(4-amino)-phenyl]substituted thiocarbamides (3a-b) were carried out by the interactions of 4-chloroaniline(1) with various thiourea (2a-b) in 1:1 proportions in isopropanol medium for 4 hours. The synthesized compounds were characterized on the basis of elemental analysis, chemical characteristics and spectral data. Keywords-4-chloroaniline, thiourea, phenylthiourea, isopropanol.

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Gary, Christo C. Abhijith K. M. Ramya V. "SYNTHESIS, CHARACTERIZATION AND ANTIBACTERIAL STUDY OF N-[3-(2 CHLOROPHENYL)-1-PHENYLPROPAN-1-ONE]THIOUREA & N-[3-(4 METHOXYPHENYL)-1-PHENYLPROPAN-1-ONE]SEMI CARBAZIDE." April 22, 2025. https://doi.org/10.5281/zenodo.15260422.

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Mannich reaction is a useful method for the preparation of β-amino carbonyl compounds, which are useful intermediates for the preparation of β-aminoacids. The Mannich reaction is an example of nucleophilic addition of an amine to a carbonyl group followed by dehydration to the Mannich base. Development of an efficient method for the preparation of β-amino carbonyl compounds is thus highly desired. To achieve our objective, we identified the following Mannich bases as core entries and they have been subjected to variety of chemical reaction under dif

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34

KOPARIR, Pelin. "Theoretical inhibitor Calculation for Synthesis of Two New thiazole Derivatives." Journal of Physical Chemistry and Functional Materials, June 14, 2022. http://dx.doi.org/10.54565/jphcfum.1121438.

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Abstract: Two newly thiazole (1-(4-(3-methyl-3-phenylcyclobutyl)thiazol-2-yl)-3-(4-nitrophenyl)thiourea and 1-(4-methoxyphenyl)-3-(4-(3-methyl-3-phenylcyclobutyl)thiazol-2-yl)thiourea were synthesise. The molecular formula was characterized using Fourier-Transform Infrared (FT-IR) spectroscopy and Nuclear Magnetic Resonance (NMR). Theoretical vibration was calculated using Gaussian 09W software, and corrosion inhibiting activity was calculated using quantum chemical calculations. Furthermore, the GaussView 5.0 package on the B3LYP/6-311G(d,p) method was used to calculate the energy of the high

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35

Hương, Đinh Quý, Trần Dương та Phạm Cẩm Nam. "NGHIÊN CỨU CƠ CHẾ PHẢN ỨNG CỦA 1-(4-METHOXYPHENYL)-2-SELENOUREA VÀ GỐC TỰ DO HOO BẰNG TÍNH TOÁN HÓA LƯỢNG TỬ". Hue University Journal of Science: Natural Science 129, № 1C (2020). http://dx.doi.org/10.26459/hueuni-jns.v129i1c.5695.

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Lý thuyết phiếm hàm mật độ (DFT) đã được sử dụng để nghiên cứu khả năng chống oxy hóa của 1-(4-methoxyphenyl)-2-thiourea (CH3O-PSeU) trong phản ứng với gốc tự do HOO•. Ba cơ chế phản ứng là chuyển nguyên tử hydro (HAT), trao đổi electron (SET), cộng gốc tự do (RAF) và các hằng số tốc độ phản ứng đã được khảo sát và tính toán. Kết quả cho thấy rằng, CH3O-PSeU chủ yếu phản ứng với HOO• theo cơ chế HAT. Lượng sản phẩm tạo ra theo cơ chế này chiếm 99,99% tổng sản phẩm. N12-H13 được đánh giá là vị trí phản ứng chuyển nguyên tử hydro ưu tiên nhất với hằng số tốc độ cao có giá trị 4,39.108 M-1s-1.

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Wasnik, Usha, V. P. Patil, M. R. Soyam, and P. V. Raut. "PHYSICO-CHEMICAL CHARACTERIZATION OF 1-ETHYL-3-((4-METHOXY-3,5-DIMETHYLPYRIDIN-2-YL)METHYL)THIOUREA IN 50% ETHANOL-WATER SOLUTIONS." Gurukul International Multidisciplinary Research Journal, April 30, 2025. https://doi.org/10.69758/gimrj/2504i5vxiiip0028.

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BSTRACT Heterocyclic molecules play a vital role in medicinal chemistry, serving as the fundamental framework for numerous pharmaceutical drugs. Pyridine, a six-membered heteroaromatic ring, is a key component of various natural compounds, including vitamins and alkaloids, and its derivatives are widely recognized for their versatility in drug development. In a recent study conducted in our laboratory, we examined the viscosity and density of 1-ethyl-3-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)thiourea under controlled concentrations and different temperature conditions. The experimental dat

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Karaağaç, Dursun. "Preparation and Characterisation of the Cyano-Bridged Transition Metal Complexes Using N,N-Diethyl Thiourea as a Ligand." South African Journal of Chemistry 75 (2021). http://dx.doi.org/10.17159/0379-4350/2021/v75a15.

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ABSTRACT New cyano bridged transition metal complexes, [Cu(detu)4Ni(CN)4]-2H2O (1) and [Zn(H2O)(detu)Ni(CN)4]-2H2O (2) (detu = N, N' diethyl thiourea) have been synthesised in powder form. Their structures were illuminated by using spectroscopic, thermal and elemental analysis techniques. The nickel atom exhibits square planar geometry in these complexes by coordinating with the cyano group's nitrogen atoms. The copper atom of 1 is six coordinated with two bridging cyano groups and four detu ligands. In contrast, the zinc atom of 2 is six coordinated with four bridging cyano groups, one detu l

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