All Stories

  1. Facile synthetic route to benzo[c]chromenones and thieno[2,3-c]chromenones

    Article • Synthetic Communications, October 2017, Taylor & Francis

    Professor Mykola Obushak, Nazariy Pokhodylo

  2. ChemInform Abstract: Synthesis of 3-Aryl/methoxycarbonyl-3,4-dihydroisocoumarin-6-carboxylic Acid Derivatives.

    Article • ChemInform, April 2015, Wiley

    Professor Mykola Obushak

  3. ChemInform Abstract: Facile and Efficient One-Pot Procedure for Thieno[2,3-e][1,2,3]triazolo[1,5-a]pyrimidines Preparation.

    Article • ChemInform, July 2014, Wiley

    Professor Mykola Obushak

  4. Synthesis of 3-Aryl/methoxycarbonyl-3,4-dihydroisocoumarin-6-carboxylic Acid Derivatives

    Article • Journal of Heterocyclic Chemistry, May 2014, Wiley

    Professor Mykola Obushak

  5. Facile and Efficient One-Pot Procedure for Thieno[2,3-e][1,2,3]triazolo[1,5-a]pyrimidines Preparation

    Article • Synthetic Communications, February 2014, Taylor & Francis

    Professor Mykola Obushak

  6. ChemInform Abstract: A Four-Step Domino Knoevenagel-hetero-Diels-Alder Reaction.

    Article • ChemInform, January 2014, Wiley

    Professor Mykola Obushak

  7. A four-step domino Knoevenagel–hetero-Diels–Alder reaction

    Article • Tetrahedron Letters, October 2013, Elsevier

    Professor Mykola Obushak

  8. 5-Iodo-3-phenyl-2,1-benzoxazole

    Article • Acta Crystallographica Section E Structure Reports Online, March 2013, International Union of Crystallography

    Professor Mykola Obushak

  9. A Simple and Efficient Synthesis of Ethyl 1-Aryl-4-formyl-1H-pyrazole-3-carboxylates

    Article • Journal of Heterocyclic Chemistry, February 2013, Wiley

    Professor Mykola Obushak

  10. (4R*,4aR*,7aS*)-5-Oxo-6-phenyl-4a,5,6,7,7a,8-hexahydro-4H-furo[2,3-f]isoindole-4-carboxylic acid

    Article • Acta Crystallographica Section E Structure Reports Online, January 2013, International Union of Crystallography

    Professor Mykola Obushak

  11. Synthesis and Reaction of 2-Mercapto-3-Arylpropanoic Acids

    Article • Phosphorus Sulfur and Silicon and the Related Elements, July 2012, Taylor & Francis

    Professor Mykola Obushak

  12. ChemInform Abstract: A Convenient Method for the Synthesis of 2-[(5-Benzyl-1,3-thiazol-1-yl)imino]-1,3-thiazolidin-4-one Derivatives.

    Article • ChemInform, April 2012, Wiley

    Professor Mykola Obushak

  13. ChemInform Abstract: Oximes as Products in the Reactions of 5-Substituted 2-Nitrothiophenes with Arylacetonitriles.

    Article • ChemInform, March 2012, Wiley

    Professor Mykola Obushak

  14. A convenient method for the synthesis of 2-[(5-benzyl-1,3-thiazol-2-yl)imino]-1,3-thiazolidin-4-one derivatives

    Article • Tetrahedron Letters, February 2012, Elsevier

    Professor Mykola Obushak

  15. (6aS*,6bS*,11R*,11aR*)-6-(2-Furylmethyl)-5,12-dioxo-5,6,6a,6b,7,11,11a,12-octahydrofuro[3′,2′:5,6]isoindolo[2,1-a]quinazoline-11-carboxylic acid

    Article • Acta Crystallographica Section E Structure Reports Online, October 2011, International Union of Crystallography

    Professor Mykola Obushak

  16. ChemInform Abstract: A New Method for the Synthesis of 1-Aryl-1,2,4-triazole Derivatives.

    Article • ChemInform, October 2011, Wiley

    Professor Mykola Obushak

  17. ChemInform Abstract: A New Three-Step Domino Knoevenagel-hetero-Diels-Alder Oxidation Reaction.

    Article • ChemInform, July 2011, Wiley

    Professor Mykola Obushak

  18. Oximes as products in the reactions of 5-substituted 2-nitrothiophenes with arylacetonitriles

    Article • Journal of Heterocyclic Chemistry, June 2011, Wiley

    Professor Mykola Obushak

  19. A New Method for the Synthesis of 1-Aryl-1,2,4-triazole Derivatives

    Article • Synthesis, May 2011, Thieme Publishing Group

    Professor Mykola Obushak

  20. A new three-step domino Knoevenagel–hetero-Diels–Alder oxidation reaction

    Article • Tetrahedron Letters, May 2011, Elsevier

    Professor Mykola Obushak

  21. ChemInform Abstract: The First Example of an Intramolecular Diels-Alder Furan (IMDAF) Reaction of Iminium Salts and Its Application in a Short and Simple Synthesis of the Isoindolo[1,2-a]isoquinoline Core of the Jamtine and Hirsutine Alkaloids.

    Article • ChemInform, March 2011, Wiley

    Professor Mykola Obushak

  22. 1-{5-[2-Chloro-5-(trifluoromethyl)phenyl]thiophen-2-yl}ethanone

    Article • Acta Crystallographica Section E Structure Reports Online, February 2011, International Union of Crystallography

    Professor Mykola Obushak

  23. The first example of an intramolecular Diels–Alder furan (IMDAF) reaction of iminium salts and its application in a short and simple synthesis of the isoindolo[1,2-a]isoquinoline core of the jamtine and hirsutine alkaloids

    Article • Tetrahedron Letters, December 2010, Elsevier

    Professor Mykola Obushak

  24. ChemInform Abstract: Synthesis of 1-(R-Phenyl)-5-(R-methyl)-1H-1,2,3-triazole-4-carboxylic Acids by One-Pot Tandem Reaction.

    Article • ChemInform, November 2010, Wiley

    Professor Mykola Obushak

  25. ChemInform Abstract: Synthesis of Isothiocoumarin Derivatives.

    Article • ChemInform, October 2010, Wiley

    Professor Mykola Obushak

  26. Novel Selected Tandem Transformations of the Amino and Carbonyl/Nitrile Groups in the Gewald Thiophenes

    Article • Phosphorus Sulfur and Silicon and the Related Elements, September 2010, Taylor & Francis

    Professor Mykola Obushak

  27. ChemInform Abstract: Synthesis and Transformations of 1-(Azidophenyl)-1H-tetrazoles.

    Article • ChemInform, September 2010, Wiley

    Professor Mykola Obushak

  28. ChemInform Abstract: 1-Naphthyldiazonium Tetrachlorocuprate, a Novel Arylating Reagent.

    Article • ChemInform, August 2010, Wiley

    Professor Mykola Obushak

  29. ChemInform Abstract: Chloroarylation of Allyl Compounds.

    Article • ChemInform, August 2010, Wiley

    Professor Mykola Obushak

  30. ChemInform Abstract: Thiocyanoarylation of Allyl Compounds.

    Article • ChemInform, August 2010, Wiley

    Professor Mykola Obushak

  31. ChemInform Abstract: Stereochemistry in Meerwein Reactions. Chloroarylation of Phenylacetylene.

    Article • ChemInform, August 2010, Wiley

    Professor Mykola Obushak

  32. ChemInform Abstract: Alkenylcyclopropane in the Meerwein-Reaction.

    Article • ChemInform, August 2010, Wiley

    Professor Mykola Obushak

  33. ChemInform Abstract: Chlorarylation of Allyl Alcohol and Its Ethers.

    Article • ChemInform, August 2010, Wiley

    Professor Mykola Obushak

  34. ChemInform Abstract: Synthesis of cis-α-Bromostilbene via Bromoarylation of Phenylacetylene.

    Article • ChemInform, August 2010, Wiley

    Professor Mykola Obushak

  35. ChemInform Abstract: Arylation of Furfuryl Alcohol with Diazonium Salts.

    Article • ChemInform, August 2010, Wiley

    Professor Mykola Obushak

  36. ChemInform Abstract: Reaction of Vinylcyclopropane Derivatives with Aryldiazonium Salts.

    Article • ChemInform, August 2010, Wiley

    Professor Mykola Obushak

  37. ChemInform Abstract: Cyanoarylation of 1,3-Butadiene.

    Article • ChemInform, August 2010, Wiley

    Professor Mykola Obushak

  38. 2-[(2Z,3E)-2-Hydroxyimino-5-phenyl-2,3-dihydro-3-thienylidene]-2-phenylacetonitrile

    Article • Acta Crystallographica Section E Structure Reports Online, July 2010, International Union of Crystallography

    Professor Volodymyr Pavlyuk, Professor Mykola Obushak

  39. ChemInform Abstract: Preparation of 2,5-Disubstituted 2-Thiazolines.

    Article • ChemInform, June 2010, Wiley

    Professor Mykola Obushak

  40. ChemInform Abstract: Arenediazonium Tetrachlorocuprates(II). Modification of the Meerwein and Sandmeyer Reactions.

    Article • ChemInform, June 2010, Wiley

    Professor Mykola Obushak

  41. Synthesis of 1-(R-Phenyl)-5-(R-Methyl)-1H-1,2,3-triazole-4-carboxylic Acids by One-Pot Tandem Reaction

    Article • Synthetic Communications, June 2010, Taylor & Francis

    Professor Mykola Obushak

  42. ChemInform Abstract: Thiocyanatoarylation of Diethyl Fumarate.

    Article • ChemInform, June 2010, Wiley

    Professor Mykola Obushak

  43. ChemInform Abstract: Halogenoarylation of Allyl Isothiocyanate: Synthesis of 2,5-Disubstituted 2-Thiazolines.

    Article • ChemInform, June 2010, Wiley

    Professor Mykola Obushak

  44. ChemInform Abstract: Reaction of Methyl Methacrylate with Benzenediazonium Chloride in the Presence of Iron(II) Chloride.

    Article • ChemInform, June 2010, Wiley

    Professor Mykola Obushak

  45. ChemInform Abstract: Synthesis of 2-Azido-1,3-thiazoles as 1,2,3-Triazole Precursors.

    Article • ChemInform, June 2010, Wiley

    Professor Mykola Obushak

  46. ChemInform Abstract: Special Features of 2-Phenylpropene Arenesulfonation.

    Article • ChemInform, June 2010, Wiley

    Professor Mykola Obushak

  47. Synthesis of isothiocoumarin derivatives

    Article • Chemistry of Heterocyclic Compounds, June 2010, Springer Science + Business Media

    Professor Mykola Obushak

  48. 8a-Methyl-5,6,8,8a,9,10-hexahydro-10,12a-epoxyisoindolo[1,2-a]isoquinolinium iodide

    Article • Acta Crystallographica Section E Structure Reports Online, May 2010, International Union of Crystallography

    Professor Mykola Obushak

  49. Synthesis of 3-Aryl-3,6-dihydro-7H-[1,2,3]triazolo[4,5-d]pyrimidine-7-thiones as Building Blocks for Potentially Biologically Active Compounds

    Article • Phosphorus Sulfur and Silicon and the Related Elements, February 2010, Taylor & Francis

    Professor Mykola Obushak

  50. ChemInform Abstract: A New Approach to the Synthesis of 3,4-Dihydroisocoumarin Derivatives.

    Article • ChemInform, February 2010, Wiley

    Professor Mykola Obushak

  51. Synthesis of 2-Azido-1,3-thiazoles as 1,2,3-Triazole Precursors

    Article • Synthetic Communications, January 2010, Taylor & Francis

    Professor Mykola Obushak

  52. ChemInform Abstract: Synthesis of 2,1-Benzisoxazoles by Nucleophilic Substitution of Hydrogen in Nitroarenes Activated by the Azole Ring.

    Article • ChemInform, January 2010, Wiley

    Professor Mykola Obushak

  53. ChemInform Abstract: (Arylsulfonyl)acetones and -acetonitriles: New Activated Methylenic Building Blocks for Synthesis of 1,2,3-Triazoles.

    Article • ChemInform, December 2009, Wiley

    Professor Mykola Obushak

  54. A new approach to the synthesis of 3,4-dihydroisocoumarin derivatives

    Article • Tetrahedron Letters, November 2009, Elsevier

    Professor Mykola Obushak

  55. ChemInform Abstract: One-Pot Multicomponent Synthesis of 1-Aryl-5-methyl-N-R2-1H-1,2,3-triazole-4-carboxamides: An Easy Procedure for Combinatorial Chemistry.

    Article • ChemInform, September 2009, Wiley

    Professor Mykola Obushak

  56. ChemInform Abstract: Synthesis of Triazoles via Regioselective Reactions of Aryl Azides with Cyanoacetyl Pyrroles and Indoles.

    Article • ChemInform, September 2009, Wiley

    Professor Mykola Obushak

  57. ChemInform Abstract: Synthesis of Ethyl 4,5-Disubstituted 2-Azido-3-thiophenecarboxylates and Use in the Synthesis of Thieno[3,2-e][1,2,3]triazolo[1,5-a]pyrimidin-5(4H)-ones.

    Article • ChemInform, July 2009, Wiley

    Professor Mykola Obushak

  58. Synthesis of 2,1-Benzisoxazoles by Nucleophilic Substitution of Hydrogen in Nitroarenes Activated by the Azole Ring

    Article • Synthesis, June 2009, Thieme Publishing Group

    Professor Mykola Obushak

  59. Regioselective Cycloaddition Route to 5-Aminotriazoles

    Article • Synfacts, June 2009, Thieme Publishing Group

    Professor Mykola Obushak

  60. (Arylsulfonyl)acetones and -acetonitriles: New Activated Methylenic Building Blocks for Synthesis of 1,2,3-Triazoles

    Article • Synthesis, May 2009, Thieme Publishing Group

    Professor Mykola Obushak

  61. One-Pot Multicomponent Synthesis of 1-Aryl-5-methyl- N -R 2 -1 H -1,2,3-triazole-4-carboxamides: An Easy Procedure for Combinatorial Chemistry

    Article • Journal of Combinatorial Chemistry, May 2009, American Chemical Society (ACS)

    Professor Mykola Obushak

  62. Synthesis of Triazoles via Regioselective Reactions of Aryl Azides with ­Cyanoacetyl Pyrroles and Indoles

    Article • Synthesis, March 2009, Thieme Publishing Group

    Professor Mykola Obushak

  63. ChemInform Abstract: Molecular Design of Pyrazolo[3,4-d]pyridazines.

    Article • ChemInform, March 2009, Wiley

    Professor Mykola Obushak

  64. Synthesis of ethyl 4,5-disubstituted 2-azido-3-thiophenecarboxylates and use in the synthesis of thieno[3,2-e][1,2,3]triazolo[1,5-a]pyrimidin-5(4H)-ones

    Article • Tetrahedron, March 2009, Elsevier

    Professor Mykola Obushak

  65. 3-(4-Chlorophenyl)-2,1-benzisoxazole-5-carbonyl chloride

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

    Professor Mykola Obushak

  66. ChemInform Abstract: New Method for the Synthesis of 3,4-Dihydroisocoumarin.

    Article • ChemInform, September 2008, Wiley

    Professor Mykola Obushak

  67. ChemInform Abstract: New Convenient Synthesis of 2,3-Diaminothieno[2,3-d]pyrimidin-4(3H)-one Derivatives from Substituted Alkyl 2-(1H-Tetrazol-1-yl)thiophene-3-carboxylates.

    Article • ChemInform, September 2008, Wiley

    Professor Mykola Obushak

  68. A new domino-Knoevenagel–hetero-Diels–Alder reaction

    Article • Tetrahedron Letters, July 2008, Elsevier

    Professor Mykola Obushak

  69. New convenient synthesis of 2,3-diaminothieno[2,3-d]pyrimidin-4(3H)-one derivates from substituted alkyl 2-(1H-tetrazol-1-yl)thiophene-3-carboxylates

    Article • Tetrahedron, February 2008, Elsevier

    Professor Mykola Obushak

  70. Synthesis of 3-Substituted (6-[(E)-2-(1-Benzofuran-2-yl)ethenyl][1,2,4]triazolo[3,4-b][1,3,4]thiadiazoles

    Article • Phosphorus Sulfur and Silicon and the Related Elements, December 2007, Taylor & Francis

    Professor Mykola Obushak

  71. Utilization of Methyl 3-Aryl-2-thiocyanatopropanoates in the Synthesis of 2-(4-Morpholinyl)- and 2-(Piperazinyl)-5-(benzyl)thiazol-4-ones1

    Article • Phosphorus Sulfur and Silicon and the Related Elements, June 2007, Taylor & Francis

    Professor Mykola Obushak

  72. Mechanism of the benzenediazonium tetrafluoroborate thermolysis in the solid state

    Article • Thermochimica Acta, May 2006, Elsevier

    Professor Mykola Obushak

  73. Method for Synthesis of 2-Amino-5-(2-thienylmethyl)thiazole.

    Article • ChemInform, August 2005, Wiley

    Professor Mykola Obushak

  74. Reaction of Arenediazonium Salts and SO2 with α-Nitroolefins.

    Article • ChemInform, October 2004, Wiley

    Professor Mykola Obushak

  75. Synthesis of 5-R-Benzyl-2-iminoselenazolidin-4-ones.

    Article • ChemInform, May 2004, Wiley

    Professor Mykola Obushak

  76. SYNTHESIS OF HETEROCYCLES ON THE BASIS OF ARYLATION PRODUCTS OF UNSATURATED COMPOUNDS. 11.15-R-BENZYL-2- IMINOSELENAZOLIDIN-4-ONES FROM ETHYL 3-ARYL-2-BROMOPROPANOATES

    Article • Phosphorus Sulfur and Silicon and the Related Elements, January 2004, Taylor & Francis

    Professor Mykola Obushak

  77. Synthesis of 2-(2-R1-Hydrazino)-5-(R2-benzyl)-2-thiazolines on the Basis of Meerweins Arylation Products of Allyl Isothiocyanate

    Article • Molecules, February 2003, MDPI AG

    Professor Mykola Obushak

  78. Halogenoarylation of allyl isothiocyanate: Synthesis of 2,5-disubstituted 2-thiazolines

    Article • Heteroatom Chemistry, January 1999, Wiley

    Professor Mykola Obushak

  79. Arenediazonium tetrachlorocuprates(II). Modification of the Meerwein and Sandmeyer reactions

    Article • Tetrahedron Letters, December 1998, Elsevier

    Professor Mykola Obushak