Mykola Obushak / Обушак Микола Дмитрович
Mykola Obushak / Обушак Микола Дмитрович
Ivan Franko National University of Lviv, Львівський національний університет імені Івана Франка
Verified email at lnu.edu.ua - Homepage
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Year
A new domino-Knoevenagel–hetero-Diels–Alder reaction
VS Matiychuk, RB Lesyk, MD Obushak, A Gzella, DV Atamanyuk, ...
Tetrahedron Letters 49 (31), 4648-4651, 2008
752008
3-aryl-2-chloropropanals in Hantzsch synthesis of pyrroles
VS Matiychuk, RL Martyak, ND Obushak, YV Ostapiuk, NI Pidlypnyi
Chemistry of Heterocyclic Compounds 40 (9), 1218-1219, 2004
752004
Molecular design of pyrazolo [3, 4-d] pyridazines
VS Matiichuk, MA Potopnyk, ND Obushak
Russian Journal of Organic Chemistry 44 (9), 1352-1361, 2008
622008
Synthesis and selected transformations of 1-(5-methyl-1-aryl-1 H-1, 2, 3-triazol-4-yl) ethanones and 1-[4-(4-R-5-methyl-1 H-1, 2, 3-triazol-1-yl) phenyl] ethanones
NT Pokhodylo, RD Savka, VS Matiichuk, ND Obushak
Russian Journal of General Chemistry 79 (2), 309-314, 2009
572009
Mechanism of Meerwein arylation of furan derivatives
ND Obushak, AI Lesyuk, YI Gorak, VS Matiichuk
Russian journal of organic chemistry 45 (9), 1375-1381, 2009
562009
Synthesis and antimicrobial activity of 2, 4-dioxothiazolidine-5-acetic acid amides
BS Zimenkovskii, RV Kutsyk, RB Lesyk, VS Matyichuk, ND Obushak, ...
Pharmaceutical Chemistry Journal 40 (6), 303-306, 2006
542006
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
NT Pokhodylo, VS Matiychuk, MD Obushak
Tetrahedron 64 (7), 1430-1434, 2008
522008
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 …
FI Zubkov, JD Ershova, VP Zaytsev, MD Obushak, VS Matiychuk, ...
Tetrahedron Letters 51 (52), 6822-6824, 2010
512010
Synthesis of heterocycles based on arylation products of unsaturated compounds: XVII. Arylation of 2-acetylfuran and synthesis of 3-R-6-(5-aryl-2-furyl)-7 H-[1, 2, 4] triazolo …
ND Obushak, YI Gorak, VS Matiichuk, RZ Lytvyn
Russian Journal of Organic Chemistry 44 (11), 1689-1694, 2008
512008
Synthesis of heterocycles based on arylation products of unsaturated compounds: XVII. Arylation of 2-acetylfuran and synthesis of 3-R-6-(5-aryl-2-furyl)-7 H-[1, 2, 4] triazolo …
ND Obushak, YI Gorak, VS Matiichuk, RZ Lytvyn
Russian Journal of Organic Chemistry 44 (11), 1689-1694, 2008
512008
Arenediazonium tetrachlorocuprates (II). Modification of the Meerwein and Sandmeyer reactions
MD Obushak, MB Lyakhovych, MI Ganushchak
Tetrahedron letters 39 (51), 9567-9570, 1998
491998
Synthesis of heterocycles from arylation products of unsaturated compounds: XVIII. 5-Arylfuran-2-carboxylic acids and their application in the synthesis of 1, 2, 4-thiadiazole …
YI Gorak, ND Obushak, VS Matiichuk, RZ Lytvyn
Russian Journal of Organic Chemistry 45 (4), 541-550, 2009
452009
Synthesis of heterocycles from arylation products of unsaturated compounds: XVIII. 5-Arylfuran-2-carboxylic acids and their application in the synthesis of 1, 2, 4-thiadiazole …
YI Gorak, ND Obushak, VS Matiichuk, RZ Lytvyn
Russian Journal of Organic Chemistry 45 (4), 541-550, 2009
452009
A convenient method for the synthesis of 2-[(5-benzyl-1, 3-thiazol-2-yl) imino]-1, 3-thiazolidin-4-one derivatives
YV Ostapiuk, MD Obushak, VS Matiychuk, M Naskrent, AK Gzella
Tetrahedron Letters 53 (5), 543-545, 2012
442012
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
NT Pokhodylo, VS Matiychuk, MD Obushak
Tetrahedron 65 (13), 2678-2683, 2009
442009
convenient method for the synthesis of thiopyrano [4, 3-c] quinoline, a new heterocyclic system
NT Pokhodylo, VS Matiychuk, ND Obushak
Chemistry of heterocyclic compounds, 2009
442009
(Arylsulfonyl) acetones and-acetonitriles: new activated methylenic building blocks for synthesis of 1, 2, 3-Triazoles
NT Pokhodylo, VS Matiychuk, MD Obushak
Synthesis 2009 (14), 2321-2323, 2009
422009
A new approach to the synthesis of 3, 4-dihydroisocoumarin derivatives
MD Obushak, VS Matiychuk, VV Turytsya
Tetrahedron Letters 50 (45), 6112-6115, 2009
412009
Heterocyclic syntheses on the basis of arylation products of unsaturated compounds: X. 3-Aryl-2-chloropropanals as reagents for the synthesis of 2-amino-1, 3-thiazole derivatives
ND Obushak, VS Matiichuk, RY Vasylyshin, YV Ostapyuk
Russian journal of organic chemistry 40 (3), 383-389, 2004
392004
Heterocyclic syntheses on the basis of arylation products of unsaturated compounds: X. 3-Aryl-2-chloropropanals as reagents for the synthesis of 2-amino-1, 3-thiazole derivatives
ND Obushak, VS Matiichuk, RY Vasylyshin, YV Ostapyuk
Russian journal of organic chemistry 40 (3), 383-389, 2004
392004
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