All Stories

  1. Synthesis, structural characterization, Hirshfeld surface analysis and in vitro-antimicrobial activities of triphenyltin (IV) compounds of azo-carboxylates derived from 2- or 4-amino benzoic acids and naphthalen-1 or 2-ol

    Article • Journal of Molecular Structure, January 2021, Elsevier

    Dr Waldemar Maniukiewicz, Dr. Lesław Sieroń

  2. Di-butyltin(iv) complexes with azo-carboxylates: synthesis, characterization, crystal structures and their anti-diabetic assay

    Article • New Journal of Chemistry, January 2020, Royal Society of Chemistry

    Dr Waldemar Maniukiewicz, Dr. Lesław Sieroń

  3. Synthesis, structural characterization and antimicrobial activities of triorganotin(IV)azo-carboxylates derived from ortho/para-amino benzoic acids and β-naphthol

    Article • Inorganica Chimica Acta, December 2019, Elsevier

    Dr Waldemar Maniukiewicz, Dr. Lesław Sieroń

  4. Enantioselective Synthesis of Chromanones Bearing an α,α-Disubstituted α-Amino Acid Moiety via Decarboxylative Michael Reaction

    Article • Molecules, July 2019, MDPI AG

    Dr. Lesław Sieroń

  5. Intramolecular [2+2]‐Cycloaddition in the Synthesis of Polycyclic Tetrahydrothiopyran Derivatives Bearing a Cyclobutane Scaffold

    Article • Advanced Synthesis & Catalysis, April 2019, Wiley

    Dr. Lesław Sieroń

  6. The first insight into the supramolecular structures of popular drug repaglinide: Focus on intermolecular interactions in antidiabetic agents

    Article • Journal of Molecular Structure, March 2019, Elsevier

    Dr Waldemar Maniukiewicz, Dr. Lesław Sieroń

  7. Struvite Grown in Gel, Its Crystal Structure at 90 K and Thermoanalytical Study

    Article • Crystals, February 2019, MDPI AG

    Dr. Lesław Sieroń

  8. Decarboxylative, trienamine mediated cycloaddition for the synthesis of 3,4-dihydrocoumarin derivatives

    Article • Organic & Biomolecular Chemistry, January 2019, Royal Society of Chemistry

    Dr. Lesław Sieroń

  9. Crystal structure and thermoanalytical study of neodymium(III) complex with 2,4'-bipyridyne

    Article • Журнал структурной химии, January 2019, NIIC SB RAS

    Dr. Lesław Sieroń

  10. Three-step synthesis of chiral and sterically hindered amino alcohols based on cyclic enol phosphates

    Article • Tetrahedron, December 2018, Elsevier

    Dr. Lesław Sieroń

  11. Crystal structure of a one-dimensional coordination polymer of gadolinium dibromoacetate with 4,4'-bipyridine

    Article • European Journal of Chemistry, September 2018, European Journal of Chemistry

    Dr. Lesław Sieroń

  12. Synthesis of Enantioenriched Aryl-tert-Butylphenylphosphine Oxides via Cross-Coupling Reactions oftert-Butylphenylphosphine Oxide with Aryl Halides

    Article • European Journal of Organic Chemistry, August 2018, Wiley

    Dr. Lesław Sieroń

  13. Analysis of supramolecular interactions in alendroniate alkali metal salts: synthesis, structure, and properties of novel sodium alendronate polymorph

    Article • Structural Chemistry, June 2018, Springer Science + Business Media

    Dr Waldemar Maniukiewicz, Dr. Lesław Sieroń

  14. One-flask synthesis of dibenzotetraaza[14]annulene cyclic congeners bearing buta-1,3-diyne bridges

    Article • Organic Chemistry Frontiers, January 2018, Royal Society of Chemistry

    Dr. Lesław Sieroń

  15. Structural characterization and Hirshfeld surface analysis of racemic baclofen

    Article • Journal of Molecular Structure, November 2016, Elsevier

    Dr Waldemar Maniukiewicz, Dr. Lesław Sieroń

  16. Syntheses, crystal structures and magnetic studies of new manganese(II) coordination polymers with ditopic N-pyridinylisonicotinohydrazide ligand and dicyanamide

    Article • Inorganic Chemistry Communications, May 2016, Elsevier

    Dr. Lesław Sieroń

  17. Stereoselective Cyclopropanation as a Way to 1-Aminocyclopropane-1-phosphonic Acids: Rationale for Phosphoryl Group Migration

    Article • European Journal of Organic Chemistry, March 2016, Wiley

    Dr. Lesław Sieroń

  18. Dicationic derivatives of dinaphthotetraaza[14]annulene: synthesis, crystal structures and the preliminary evaluation of their DNA binding properties

    Article • Tetrahedron, June 2015, Elsevier

    Dr Marlena Gryl, Dr. Lesław Sieroń

  19. Captopril and its dimer captopril disulfide: comparative structural and conformational studies

    Article • Acta Crystallographica Section C Structural Chemistry, February 2015, International Union of Crystallography

    Dr Waldemar Maniukiewicz, Professor Milan Remko, Dr. Lesław Sieroń

  20. New enantiomeric fluorine-containing derivatives of sulforaphane: Synthesis, absolute configurations and biological activity

    Article • European Journal of Medicinal Chemistry, April 2014, Elsevier

    Dr. Lesław Sieroń

  21. Synthesis, crystal structure, spectroscopic study, and magnetic behavior of the first dinuclear Mn(II) complex of hydrazone-based ligand-containing dicyanamide bridging groups

    Article • Journal of Coordination Chemistry, November 2013, Taylor & Francis

    Dr. Lesław Sieroń

  22. Three new olanzapine structures: the acetic acid monosolvate, and the propan-2-ol and propan-2-one hemisolvate monohydrates

    Article • Acta Crystallographica Section C Crystal Structure Communications, June 2013, International Union of Crystallography

    Dr Waldemar Maniukiewicz, Dr. Lesław Sieroń

  23. An orthorhombic polymorph of a cyclization product of perindopril

    Article • Acta Crystallographica Section C Crystal Structure Communications, May 2013, International Union of Crystallography

    Dr Waldemar Maniukiewicz, Professor Milan Remko, Dr. Lesław Sieroń

  24. Asymmetric Synthesis of Structurally Diverse Aminophosphonic Acids by Using EnantiopureN-(p-Tolylsulfinyl)cinnamaldimines as Reagents

    Article • European Journal of Organic Chemistry, March 2013, Wiley

    Dr. Lesław Sieroń

  25. CRYSTAL STRUCTURE OF A PERINDOPRIL CYCLIZATION PRODUCT, C19H30N2O4

    Article • Journal of the Chilean Chemical Society, March 2013, SciELO Comision Nacional de Investigacion Cientifica Y Tecnologica (CONICYT)

    Dr Waldemar Maniukiewicz, Professor Milan Remko, Dr. Lesław Sieroń

  26. Synthesis and structures of non-cyclic and cyclic mono- and bisphosphonium salts derived from 1,8-bis(diphenylphosphino)naphthalene

    Article • Tetrahedron, February 2013, Elsevier

    Dr. Lesław Sieroń

  27. Perindoprilat monohydrate

    Article • Acta Crystallographica Section C Crystal Structure Communications, October 2012, International Union of Crystallography

    Dr Waldemar Maniukiewicz, Professor Milan Remko, Dr. Lesław Sieroń

  28. Novel pseudopolymorph of the active metabolite of perindopril

    Article • Acta Crystallographica Section C Crystal Structure Communications, August 2012, International Union of Crystallography

    Dr Waldemar Maniukiewicz, Professor Milan Remko, Dr. Lesław Sieroń

  29. Stereoselective synthesis of both enantiomers of P-chirogenic 2-oxo-2-thio-1,3,2-oxazaphosphorinane tetramethylammonium salt as key precursors to structurally diverse chiral derivatives

    Article • Tetrahedron, January 2012, Elsevier

    Dr. Lesław Sieroń

  30. Enzymatic Synthesis of Enantiopure Precursors of Chiral Bidentate and Tridentate Phosphorus Catalysts

    Article • Advanced Synthesis & Catalysis, August 2011, Wiley

    Dr. Lesław Sieroń

  31. Crystal and molecular structure of perindopril erbumine salt

    Article • Journal of Molecular Structure, June 2011, Elsevier

    Dr Waldemar Maniukiewicz, Dr. Lesław Sieroń

  32. Lacunar derivatives of dibenzotetraaza[14]annulene: synthesis and crystal structure of new receptors produced via bis-alkylation of the macrocyclic precursor

    Article • Tetrahedron, April 2011, Elsevier

    Dr. Lesław Sieroń

  33. Crystal Packing and Supramolecular Motifs in Four Phenoxyalkanoic Acid Herbicides—Low-Temperature Redeterminations

    Article • Organic Chemistry International, January 2011, Hindawi Publishing Corporation

    Dr. Lesław Sieroń

  34. Constrained cycloalkyl analogues of glutamic acid: stereocontrolled synthesis of (+)-2-aminobicyclo[3.1.0]hexane-2,6-dicarboxylic acid (LY354740) and its 6-phosphonic acid analogue

    Article • Tetrahedron Asymmetry, June 2010, Elsevier

    Dr. Lesław Sieroń

  35. Charge-assisted N–H…Cl hydrogen bonds in the structures of 5-benzylidene-imidazol-4-one glycinate hydrochlorides

    Article • Journal of Molecular Structure, September 2009, Elsevier

    Dr. Lesław Sieroń

  36. On the Resolution of Secondary Phosphine Oxides via Diastereomeric Complex Formation: The Case of tert-Butylphenylphosphine Oxide

    Article • Synthesis, May 2009, Thieme Publishing Group

    Dr. Lesław Sieroń

  37. New dicationic derivatives of dibenzotetraaza[14]annulene: tuning DNA-binding properties

    Article • Tetrahedron, May 2009, Elsevier

    Dr. Lesław Sieroń

  38. Phenoxyalkanoic acid complexes

    Article • Thermochimica Acta, January 2009, Elsevier

    Dr. Lesław Sieroń

  39. Enzyme-promoted desymmetrization of bis(2-hydroxymethylphenyl) sulfoxide as a route to tridentate chiral catalysts

    Article • Tetrahedron Asymmetry, September 2008, Elsevier

    Dr. Lesław Sieroń

  40. New lacunar-type and pendant groups containing derivatives of β-unsubstituted dibenzotetraaza[14]annulenes—syntheses and crystal structures

    Article • Tetrahedron, August 2008, Elsevier

    Professor Krzysztof Wozniak, Dr. Lesław Sieroń

  41. tert-ButylN-[(S)-3-isopropyl-2-oxooxetan-3-yl]carbamate

    Article • Acta Crystallographica Section E Structure Reports Online, February 2008, International Union of Crystallography

    Dr. Lesław Sieroń

  42. Four- and five-coordinate copper(II) complexes withN-(4,4-diphenyl-5-oxo-4,5-dihydro-1H-imidazol-2-yl)glycine

    Article • Acta Crystallographica Section C Crystal Structure Communications, January 2008, International Union of Crystallography

    Dr. Lesław Sieroń

  43. 1H-Benzotriazol-3-ium (1H-benzotriazole-κN3)trichloridocobaltate(II) monohydrate: a reformulation

    Article • Acta Crystallographica Section E Structure Reports Online, December 2007, International Union of Crystallography

    Dr. Lesław Sieroń

  44. Poly[bis(μ2-formato-κ2O:O′)(quinoxaline-κN)copper(II)]

    Article • Acta Crystallographica Section E Structure Reports Online, December 2007, International Union of Crystallography

    Dr. Lesław Sieroń

  45. tert-ButylN-[(S)-3-isobutyl-2-oxooxetan-3-yl]carbamate

    Article • Acta Crystallographica Section E Structure Reports Online, December 2007, International Union of Crystallography

    Dr. Lesław Sieroń

  46. Aqua(oxydiacetato-κ3O,O′,O′′)(pyridine-2-carboxamide-κ2N1,O)copper(II)

    Article • Acta Crystallographica Section E Structure Reports Online, November 2007, International Union of Crystallography

    Dr. Lesław Sieroń

  47. Enzyme-promoted desymmetrisation of prochiral bis(cyanomethyl)phenylphosphine oxide

    Article • Tetrahedron Asymmetry, September 2007, Elsevier

    Dr. Lesław Sieroń

  48. Bis(2-aminopyrimidin-1-ium) dichromate(VI)

    Article • Acta Crystallographica Section E Structure Reports Online, August 2007, International Union of Crystallography

    Dr. Lesław Sieroń

  49. Benzimidazolium perchlorate

    Article • Acta Crystallographica Section E Structure Reports Online, July 2007, International Union of Crystallography

    Dr. Lesław Sieroń

  50. Bis(2-amino-2-thiazolinium) dichromate(VI)

    Article • Acta Crystallographica Section E Structure Reports Online, July 2007, International Union of Crystallography

    Dr. Lesław Sieroń

  51. Tetrakis(μ-chloroacetato-κ2O:O′)bis[(N,N-dimethylformamide-κO)copper(II)]

    Article • Acta Crystallographica Section E Structure Reports Online, June 2007, International Union of Crystallography

    Dr. Lesław Sieroń

  52. Aquabis(chloroacetato-κO)bis(pyridine-κN)copper(II)

    Article • Acta Crystallographica Section E Structure Reports Online, May 2007, International Union of Crystallography

    Dr. Lesław Sieroń

  53. Bis(2-amino-2-thiazolinium) tetra-μ-formato-κ8O:O′-bis[(formato-κO)copper(II)]

    Article • Acta Crystallographica Section C Crystal Structure Communications, April 2007, International Union of Crystallography

    Dr. Lesław Sieroń

  54. Phenazinium perchlorate

    Article • Acta Crystallographica Section E Structure Reports Online, April 2007, International Union of Crystallography

    Dr. Lesław Sieroń

  55. Benzotriazolium perchlorate monohydrate

    Article • Acta Crystallographica Section E Structure Reports Online, April 2007, International Union of Crystallography

    Dr. Lesław Sieroń

  56. trans-Bis(hydrogen maleato-κO)bis(pyridine-2-carboxamide-κ2 N 1,O)copper(II)

    Article • Acta Crystallographica Section E Structure Reports Online, February 2007, International Union of Crystallography

    Dr. Lesław Sieroń

  57. Pyridazinium perchlorate

    Article • Acta Crystallographica Section E Structure Reports Online, February 2007, International Union of Crystallography

    Dr. Lesław Sieroń

  58. catena-Poly[[bis(2-amino-1,3-benzothiazole-κN3)copper(II)]-μ-adipato-κ4O,O′:O′′,O′′′]

    Article • Acta Crystallographica Section E Structure Reports Online, January 2007, International Union of Crystallography

    Dr. Lesław Sieroń

  59. 1,2,4-Triazolium bromide

    Article • Acta Crystallographica Section E Structure Reports Online, January 2007, International Union of Crystallography

    Dr. Lesław Sieroń

  60. Tetrakis(1H-benzimidazole-κN3)(sulfato-κO)copper(II) dimethyl sulfoxide solvate

    Article • Acta Crystallographica Section E Structure Reports Online, January 2007, International Union of Crystallography

    Dr. Lesław Sieroń

  61. A new liquid crystalline derivative of dibenzotetraaza[14]annulene: synthesis, characterization and the preliminary evaluation of mesomorphic properties

    Article • Tetrahedron Letters, November 2006, Elsevier

    Dr. Lesław Sieroń

  62. Synthesis, crystal structures and the preliminary evaluation of the new dibenzotetraaza[14]annulene-based DNA/RNA binding agents

    Article • Tetrahedron, September 2006, Elsevier

    Dr. Lesław Sieroń

  63. Quinolinium perchlorate

    Article • Acta Crystallographica Section E Structure Reports Online, June 2005, International Union of Crystallography

    Dr. Lesław Sieroń

  64. Pentacarbonyl(3,3′,4,4′-tetramethyl-1,1′-diphosphaferrocene-κP)tungsten(0)

    Article • Acta Crystallographica Section E Structure Reports Online, November 2004, International Union of Crystallography

    Dr. Lesław Sieroń

  65. Trityl losartan

    Article • Acta Crystallographica Section C Crystal Structure Communications, October 2004, International Union of Crystallography

    Dr Santosh L Gaonkar, Dr. Lesław Sieroń

  66. 2-Benzoyloxy-5-methylbenzophenone

    Article • Acta Crystallographica Section E Structure Reports Online, September 2004, International Union of Crystallography

    Dr. Lesław Sieroń, Dr Nagaraj Basavegowda

  67. Redetermination of tetrakis(μ-acetato-κ2O:O′)bis[(2-aminopyridine-κN)copper(II)]

    Article • Acta Crystallographica Section E Structure Reports Online, April 2004, International Union of Crystallography

    Dr. Lesław Sieroń

  68. Aqua(malonato-κ2O,O′)(pyridine-2-carboxamide-κ2N1,O)copper(II) monohydrate

    Article • Acta Crystallographica Section E Structure Reports Online, February 2004, International Union of Crystallography

    Dr. Lesław Sieroń

  69. New unsymmetrical Schiff base Ni(ii) complexes as scaffolds for dendritic and amino acid superstructures

    Article • New Journal of Chemistry, January 2004, Royal Society of Chemistry

    Dr. Lesław Sieroń

  70. catena-Poly[[aqua(diformato-κO)copper(II)]-μ-1,4-diazabicyclo[2.2.2]octane-κ2N:N′]

    Article • Acta Crystallographica Section E Structure Reports Online, August 2003, International Union of Crystallography

    Dr. Lesław Sieroń

  71. Two derivatives of (N-phenylthioureidoalkyl)phosphonates

    Article • Acta Crystallographica Section C Crystal Structure Communications, December 2002, International Union of Crystallography

    Dr. Lesław Sieroń

  72. X-ray structure of poly[aquabis(benzimidazole-N3)copper(II)-μ-trans-2-butene-1,4-dicarboxylato-O,O′:O″,O‴] (I) and magnetic and spectroscopic characterization of I and the isostructural copper(II)-μ-adipato complex II

    Article • Polyhedron, November 2002, Elsevier

    Dr. Lesław Sieroń

  73. Bis(μ-succinato-O,O′:O′′,O′′′)bis[bis(2-amino-1,3-benzothiazole-N3)copper(II)]

    Article • Acta Crystallographica Section C Crystal Structure Communications, January 2000, International Union of Crystallography

    Dr. Lesław Sieroń

  74. catena-Poly[[bis(benzimidazole-N3)copper(II)]-μ-suberato-O,O':O'',O'''] andcatena-poly[[[bis(benzimidazole-N3)copper(II)]-μ-sebacato-O,O':O'',O'''...

    Article • Acta Crystallographica Section C Crystal Structure Communications, August 1999, International Union of Crystallography

    Dr. Lesław Sieroń

  75. catena-Poly[[[diaqua(pyridine-2-carboxamide-N1,O)copper(II)]-μ-(sulfato-O:O')] monohydrate]

    Article • Acta Crystallographica Section C Crystal Structure Communications, April 1999, International Union of Crystallography

    Dr. Lesław Sieroń

  76. cis-Bis(2-amino-1,3-benzothiazole-N3)bis(formato-O,O')copper(II)

    Article • Acta Crystallographica Section C Crystal Structure Communications, February 1999, International Union of Crystallography

    Dr. Lesław Sieroń

  77. Poly[bis(benzimidazole-N3)copper(II)-μ-acetylenedicarboxylato-O:O'-μ-aqua] and Poly[bis(benzimidazole-N3)copper(II)-μ-aqua-μ-fumarato-O:O']

    Article • Acta Crystallographica Section C Crystal Structure Communications, October 1998, International Union of Crystallography

    Dr. Lesław Sieroń

  78. trans-Diperchloratobis(pyridine-2-carboxamide-N1,O)copper(II)

    Article • Acta Crystallographica Section C Crystal Structure Communications, March 1998, International Union of Crystallography

    Dr. Lesław Sieroń

  79. Article • Journal of Chemical Crystallography, January 1998, Springer Science + Business Media

    Dr. Lesław Sieroń

  80. trans-Diaquabis(pyridine-2-carboxamide-N1,O)copper(II) Dichloride and Dibromide

    Article • Acta Crystallographica Section C Crystal Structure Communications, March 1997, International Union of Crystallography

    Dr. Lesław Sieroń

  81. X-ray crystal structures of [Bi(C2H2N2S3)(Scn)3] (1) and Cs2K[Bi(Scn)6] (2). an unusual pentagonal-pyramidal coordination of biIII in (1)

    Article • Polyhedron, August 1996, Elsevier

    Dr. Lesław Sieroń

  82. Triaquahexathiocyanatobismuthlanthanum Dihydrate, [Bi(SCN)6La(H2O)3].2H2O, and Triaquahexathiocyanatobismuthneodymium Dihydrate, [Bi(SCN)6Nd(H2O)3].2H2O

    Article • Acta Crystallographica Section C Crystal Structure Communications, April 1996, International Union of Crystallography

    Dr Waldemar Maniukiewicz, Dr. Lesław Sieroń

  83. Heptacoordinate CuII in catena-Poly[aquabis(benzimidazole-N3)copper(II)-μ-adipato-O,O':O'',O''']

    Article • Acta Crystallographica Section C Crystal Structure Communications, October 1995, International Union of Crystallography

    Dr. Lesław Sieroń

  84. catena-Poly[aqua(benzimidazole-N3)copper(II)-μ-malonato-O,O'':O']

    Article • Acta Crystallographica Section C Crystal Structure Communications, October 1995, International Union of Crystallography

    Dr. Lesław Sieroń