Chemical Problems

Research catalogue

Public article abstracts, citation details and full-text PDF links. Automatically updated when articles are published.

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  1. SYNTHESIS AND CHARACTERIZATION OF FIVE-MEMBERED HETEROCYCLIC COMPOUNDS OF TETRAZOLE DERIVATIVES AND THEIR BIOLOGICAL ACTIVITY
    Sara L. Khalil; Neam H. Saleem · 2025 · Full-text PDF
  2. SYNTHESIS, CHARACTERIZATION, AND BIOLOGICAL ACTIVITY OF VARIOUS NEW SCHIFF BASES ASSOCIATED WITH THE 9,10-DIHYDRO-9,10-[3,4]FURANOANTHRACENE-12,14-DIONE GROUP
    Zina L. Khaleel; Yassir S. Al-Jawaheri · 2025
    DOI: 10.32737/2221-8688-2025-3-433-442 · Full-text PDF
  3. COMPUTATIONAL BINDING STUDIES AND BIOACTIVITY EVALUATION FOR CERTAIN SCHIFF BASE METAL-COMPLEXES TRANSFORMED FROM CIPROFLOXACIN
    Ahmad D. Al-Obedi; Khansaa Sh. Al-Nama · 2025
    DOI: 10.32737/2221-8688-2025-3-449-461 · Full-text PDF
  4. NEW PICTURE OF PHASE EQUILIBRIA IN THE Cu-As-Se SYSTEM AND THERMODYNAMIC PROPERTIES OF TERNARY COMPOUNDS
    Leyla F. Mashadiyeva; Albina N. Poladova; Ziver T. Hasanova; Bilgeyis A. Ismayilova; Eldar I. Ahmadov; Yasin I. Jafarov; Yusif A. Yusibov; Mahammad B. Babanly · 2025
    DOI: 10.32737/2221-8688-2025-3-310-328 · Full-text PDF
  5. MATHEMATICAL MODELING OF THE PROCESS OF ELECTROCHEMICAL DEPOSITION OF Mo-Re
    E.A. Salakhova; D.B. Tagiev; Y.E. Alizade; K.I. Hajiyeva; G.S. Aliyev · 2025
    DOI: 10.32737/2221-8688-2025-4-556-562 · Full-text PDF
  6. MODIFICATION OF A POLYETHYLENE AND POLYPROPYLENE BLEND WITH UREA-FUNCTIONALIZED PHENOL-FORMALDEHYDE CO-OLIGOMER
    T.T. Shirinov; T.M. Naibova · 2025
    DOI: 10.32737/2221-8688-2025-3-388-394 · Full-text PDF
  7. BINARY AND TERNARY COPPER FERRITES IN THE OXIDATION OF CARBON MONOXIDE
    S.M. Zulfugarova; G.R. Azimova; Z.F. Aleskerova; D.B. Tagiyev · 2025
    DOI: 10.32737/2221-8688-2025-3-329-342 · Full-text PDF
  8. STUDY OF BACTERICIDE-INHIBITOR PROPERTIES AGAINST MICROBIOLOGICAL CORROSION PROCESS OF BROMIDE COMPLEX OF IMIDAZOLINE BASED ON NORBORNENE CARBOXYLIC ACID AND DIETHYLENETRIAMINE
    E.H. Mammadbayli; V.H. Babayeva; D.B. Agamaliyeva; N.M. Mammadova · 2025
    DOI: 10.32737/2221-8688-2025-4-573-579 · Full-text PDF
  9. INVESTIGATION OF THE OIL-EMULSIFYING AND OIL-DISPERSING PROPERTIES OF QUATERNARY AMMONIUM SALTS FORMED FROM TRIETHANOLAMINE WITH HEXADECANOIC AND HEPTADECANOIC ACIDS, AND THEIR APPLICATION AS ANALYTICAL REAGENTS
    Ali Z. Zalov; Asya F. Shahverdiyeva; Nazani A. Novurzova; Shahla A. Ibrahimova · 2025
    DOI: 10.32737/2221-8688-2025-2-228-238 · Full-text PDF
  10. NEW FENOFIBRATE DERIVATIVES AS ANTICANCER AND ANTIOXIDANT AGENTS: SYNTHESIS, IN SILICO STUDY AND BIOLOGICAL EVALUATION
    Rusul Naeim Mankhi; Nabeel A. Abdul-Rida · 2025
    DOI: 10.32737/2221-8688-2025-2-286-293 · Full-text PDF
  11. SYNTHESIS OF VINYL ESTERS OF SOME DICARBOXYLIC ACIDS USING VINYL ACETATE
    Sh.Sh. Tursunov; A.B. Parmanov; S.E. Nurmanov; J.U. Abdullaev; Kh.S. Toshov; V. Borisenko; O.N. Ruzimuradov · 2025
    DOI: 10.32737/2221-8688-2025-3-424-432 · Full-text PDF
  12. SYNTHESES, CHARACTERIZATION AND THERMAL STABILITY STUDY OF  NEW Co(II), Cu(II) AND Zn(II) COMPLEXES DEVIATES FROM SCHIFF BASE 4-(DIMETHYLAMINO)BENZALDEHYDE
    Enas H. Mohammed; Mohammed AlSultan; Saba M. Alasalli; Assim A. Sabah · 2025
    DOI: 10.32737/2221-8688-2025-3-395-387 · Full-text PDF
  13. SYNTHESIS OF PFG BRAND CORROSION INHIBITOR AND ITS QUANTUM CHEMICAL CALCULATION RESULTS
    A.K. Nomozov; Kh.S. Beknazarov; Y.A. Geldiev; B.E. Babamurodov; N.Sh. Muzaffarova; S.G. Yuldashova · 2025
    DOI: 10.32737/2221-8688-2025-3-297-309 · Full-text PDF
  14. MEMBRANE-PROTECTIVE PROPERTIES OF PALLADIUM (II) COMPLEXES CONTAINING ANTIOXIDANT FRAGMENT AS POTENTIAL RADIOPROTECTIVE AGENTS
    Kh.I. Hasanov; A.N. Azizova; N.M. Kulieva; G.I. Adjalova; M.Yu. Yusifova; Sh.G. Kasumov · 2025
    DOI: 10.32737/2221-8688-2025-2-214-220 · Full-text PDF
  15. THE STUDY OF BIODIESEL OBTAINED FROM POMEGRANATE PEEL AND SEED OIL AS AN ALTERNATIVE FUEL
    G.S. Mukhtarova; A.B. Suleymanova · 2025
    DOI: 10.32737/2221-8688-2025-3-356-364 · Full-text PDF
  16. A STUDY OF NEWLY SYNTHESIZED BIS SCHIFF-BASE COMPOUNDS DERIVED FROM THE CONDENSATION OF 4,4′-(1-(9H-FLUOREN-2-YL)-2,2,2-TRIFLUOROETHANE-1,1-DIYL) BIS (2-METHYLANILINE) AND AROMATIC ALDEHYDE AND THEIR ANTIOXIDANTS
    Nour Abd Alrazzak · 2025
    DOI: 10.32737/2221-8688-2025-3-414-423 · Full-text PDF
  17. SYNTHESIS OF OXAZEPINO COMPOUND VIA ELECTROPHILIC CYCLIZATION AND EVALUATION OF THEIR BIOLOGICAL ACTIVITY
    Hayfa Al-Badrani; Nameer S. Ezzat; Yassir S. Al-Jawaheri · 2025
    DOI: 10.32737/2221-8688-2025-3-343-355 · Full-text PDF
  18. EFFECT OF VICINAL TERT-BUTYL GROUPS ON THE CRYSTAL STRUCTURE OF THE UNSUBSTITUTED Cp2Mo2(CO)6 DIMER COMPLEX OF MOLYBDENUM
    N.Z. Ibrahimova; D.B. Tagiyev; G.M. Jafarov; I.U. Lyatifov · 2025
    DOI: 10.32737/2221-8688-2025-2-151-158 · Full-text PDF
  19. THE ROLE OF DIETHYL- AND PROPYLAMINE COMPLEXES OF THE MIXTURE OF OLIGOALKYLARYLSULFONIC ACIDS IN MICROBIAL CORROSION
    M.J. Ibrahimova; A.B. Abdullazade; S.A. Mammadkhanova; D.B. Aghamalieva; S.A. Seidova · 2025
    DOI: 10.32737/2221-8688-2025-3-407-413 · Full-text PDF
  20. INFLUENCE OF GAMMA, ELECTRON, PROTON AND GAMMA NEUTRON IRRADIATION ON PHOTODIODES BASED ON InSe WITH IMPROVED PARAMETERS
    Valida Ibrahim Haciyeva; Shirzad Zulfugar Babayev · 2025
    DOI: 10.32737/2221-8688-2025-2-266-271 · Full-text PDF
  21. PREPARATION, IDENTIFICATION AND STUDY THE BIOLOGICAL ACTIVITY OF NOVEL HETEROCYCLIC COMPOUNDS DERIVED FROM AZO–CHALCONE
    Ruwa M. Mauf; Neam H. Saleem · 2025
    DOI: 10.32737/2221-8688-2025-2-272-285 · Full-text PDF
  22. ZEOLITE FORMATION USING STRUCTURAL DIRECTING AGENT TO ENHANCE HEAVY NAPHTHA VIA REFORMING PROCESSES
    Raghed Y. Ghazal; Ahmed G. S Al-Azzawi; Mohammed H. Ali · 2025
    DOI: 10.32737/2221-8688-2025-2-187-201 · Full-text PDF
  23. NEW GLYCOGEN DERIVATIVES AS AN ADVANTAGEOUS POLYMERS CARRIER IN BACTERIA THERANOSTICS
    F.J. Fadel; M.M. Kareem; F.H. Mohammed · 2025
    DOI: 10.32737/2221-8688-2025-2-166-177 · Full-text PDF
  24. STUDYING OF METAL CONTAINING ACRYLIC COPOLYMERS AND SULFUR MODIFIED BITUMEN BH 90/30
    Kh.N. Eshankulov; Kh.Kh. Turaev; Y.A. Geldiev; A.K. Nomozov; S.S. Eshankulov; Ch.A. Musaev; S.G. Yuldasheva · 2025
    DOI: 10.32737/2221-8688-2025-2-202-213 · Full-text PDF
  25. EFFECT OF CALCINATION TEMPERATURE ON THE PHASE COMPOSITION AND MAGNETIC PROPERTIES OF THE BOEHMITE WITH ADSORBED FERROCENE
    A.I. Rustamova; R.M. Muradkhanov; S.N. Osmanova; S.O. Soloviev; E.H. Ismailov · 2025
    DOI: 10.32737/2221-8688-2025-1-107-115 · Full-text PDF
  26. CHLORINATION OF N-BENZOYL VALINE BY SODIUM N-CHLORO-PARA-TOLUENE SULFONYL AMIDE (CAT) HYDROCHLORIC ACIDIC: A KINETIC AND MECHANISM STUDY
    Alaa M.A. Hasb; Noor H.M. Saeed · 2025
    DOI: 10.32737/2221-8688-2025-2-239-248 · Full-text PDF
  27. STUDY OF MODIFIED OXYETHYLATED NONYLPHENOL FORMALDEHYDE OLIGOMERS AS ANTIOXIDANTS AND DEPRESSOR ADDITIVES TO DIESEL FUELS
    N.R. Abdullayeva; S.M. Hajizadeh; S.G. Aliyeva; Ch.K. Rasulov; N.M. Aliyeva; E.M. Guliyeva; M.N. Bayramova · 2025
    DOI: 10.32737/2221-8688-2025-2-159-165 · Full-text PDF
  28. STUDY OF THE POTENTIAL USE OF WASTE GENERATED AT THE WASTEWATER TREATMENT PLANT IN THE AGRICULTURAL SECTOR
    Nino Takaishvili; Natela Dzebisashvili; Tamar Davitaia; Giorgi Berechikidze; Natia Tchanturia · 2025
    DOI: 10.32737/2221-8688-2025-2-221-227 · Full-text PDF
  29. SYNTHESIS OF 3-PIPERIDINE-2-HYDROXYPROPYLISOBUTYL ETHER AND STUDY OF ITS ANTI-RUST PROPERTIES
    V.M. Farzaliyev; R.M. Babai; R.F. Mammadova; G.M. Guliyeva; G.Sh. Eyvazova · 2025
    DOI: 10.32737/2221-8688-2025-2-249-255 · Full-text PDF
  30. INFLUENCE OF PROMOTERS ON THE SYNTHESIS OF HIGH-ALKALINE ALKYLPHENOLATE ADDITIVE
    E.A. Naghiyeva; R.Z. Gasimov; V.M. Farzaliyev; A.A. Gadirov; M.G. Abbasov · 2025
    DOI: 10.32737/2221-8688-2025-2-178-186 · Full-text PDF
  31. OXIDATIVE COUPLING REACTION FOR THE SPECTROPHOTOMETRIC DETERMINATION OF FUROSEMIDE USING CHLORPROMAZINE HYDROCHLORIDE AS A REAGENT
    Mohammed S. Al-Enizzi; Omar A. Sheej Ahmad; Mohamed Y. Dhamra · 2025
    DOI: 10.32737/2221-8688-2025-2-256-265 · Full-text PDF
  32. INFLUENCE OF THE COMPOSITION AND STRUCTURE OF HYDROXYL-CONTAINING SURFACTANTS ON THE PROCESS OF ELECTROCHEMICAL TIN‒BISMUTH ALLOY DEPOSITION
    O.N. Vrublevskaya; T.N. Vorobyova · 2025
    DOI: 10.32737/2221-8688-2025-1-47-58 · Full-text PDF
  33. SYNTHESIS, ANTIMICROBIAL AND ANTIFUNGAL ACTIVITY OF PLATINUM (II) AND PALLADIUM (II) COMPLEXES
    Kh.I. Hasanov; A.N. Azizova; N.M. Quliyeva; Sh.H. Gasimov; M.Y. Yusifova · 2025
    DOI: 10.32737/2221-8688-2025-1-68-77 · Full-text PDF
  34. PHASE EQUILIBRIA IN THE Cu2Se – Cu3SbSe4 – Cu2SnSe3 SYSTEM
    E.N. Ismailova; L.F. Mashadieva; I.B. Bakhtiyarly; V.A. Gasymov; R.J. Gurbanova; F.M. Mammadova · 2025
    DOI: 10.32737/2221-8688-2025-1-36-46 · Full-text PDF
  35. SYNTHESIS, CHARACTERIZATION AND ANTIBACTERIAL ACTIVITY OF [1,2,4]TRIAZOLO[4,3-B][1,2,4,5]TETRAZINE DERIVATIVES
    Bassam A. Hassan; Athraa H. Mekky · 2025
    DOI: 10.32737/2221-8688-2025-1-78-94 · Full-text PDF
  36. PREPARATION OF VERMICULITE AND POLYPOLYACRYLONITRILE COMPOSITE AND ITS MODIFICATION WITH DIETHANOLAMINE
    S.A. Kholmurodova; Kh.Kh. Turaev; R. Alikulov; A.Kh. Tashkulov; B.A. Xolnazarov; S.G. Yuldashova; Kh.E. Eshmurodov · 2025
    DOI: 10.32737/2221-8688-2025-1-3-19 · Full-text PDF
  37. INDIRECT SPECTROPHOTOMETRIC METHOD FOR MICRO DETERMINATION OF METHYLDOPA AND DOPAMINE HYDROCHLORIDE USING ORANGE G
    A.J. Hasan; O.A. Sheej Ahmad · 2025
    DOI: 10.32737/2221-8688-2025-1-131-147 · Full-text PDF
  38. USING WASTE PAPER AS A PROMISING FEEDSTOCK FOR BIO-ETHANOL FUEL PRODUCTION WITH CONSEQUENCE PURIFICATION USING DISTILLATION TECHNIQUE AND MOLECULAR SIEVE
    M.R. Alsaayigh; A.G. Al-Azzawi · 2025
    DOI: 10.32737/2221-8688-2025-1-20-35 · Full-text PDF
  39. REMOVAL OF PARACETAMOL FROM AQUEOUS SOLUTION BY ADSORPTION ONTO CARBON MATERIAL OBTAINED FROM NECTARINE KERNEL
    E. Tskhakaia; N. Ananiashvili; G. Tatishvili; A. Chikhladze; S. Tskitishvili; N. Giorgadze; R. Jorbenadze · 2025 · Full-text PDF
  40. ADSORPTION KINETICS AND ISOTHERM MODELS OF Cd(II), Zn(II), AND Cr(VI) BY GEORGIAN NATURAL AND MODIFIED FORMS OF MORDENITE
    L. Akhalbedashvili; N. Gagniashvili; G. Todradze; N. Loria · 2025 · Full-text PDF
  41. PREPARATION AND DIAGNOSIS OF NEW DERIVATIVES OF THE TETRAZOLE RING DERIVED FROM 2-BROMOISOPHTHALADEHYDE AND EVALUATION OF THEIR BIOLOGICAL EFFECTIVENESS
    Zahra A. Murad; Ayad S. Hamad · 2025
    DOI: 10.32737/2221-8688-2025-1-116-124 · Full-text PDF
  42. THE IMPACT OF FRACTIONAL COMPOSITION OF GAS OIL ON THE YIELD AND QUALITY OF CATALYTIC CRACKING PRODUCTS
    E.A. Guseinova; A.A. Gasanov · 2025
    DOI: 10.32737/2221-8688-2025-1-95-100 · Full-text PDF
  43. NANOMODIFIED SELF-COMPACTING CONCRETE BASED ON RECYCLED AGGREGATES
    A.А. Guvalov (Kapanakchi); S.İ. Abbasova; N.Z. Ahmadli · 2025
    DOI: 10.32737/2221-8688-2025-1-125-130 · Full-text PDF
  44. SYNTHESIS, CHARACTERIZATION, STUDY OF MOLECULAR DOCKING AND BIOLOGICAL ACTIVITY OF MIXED LIGANDS PLATINUM (II) COMPLEXES WITH 2-((5-CHLOROQUINOLIN-8-YL) OXY) ACETOHYDRAZIDE AND TERTIARY DI PHOSPHINES
    Afraa Sabir Shihab · 2024
    DOI: 10.32737/2221-8688-2024-4-525-539 · Full-text PDF