Collect. Czech. Chem. Commun. 1990, 55, 718-727
https://doi.org/10.1135/cccc19900718

Synthesis and reactions of 5-acetyl-2-amino-3-cyano-4-(5-X-2-furyl)-6-methyl-4H-pyrans

Štefan Marchalín, Dušan Ilavský, Jaroslav Kováč and Milan Bruncko

Department of Organic Chemistry, Slovak Technical University, 812 37 Bratislava

Individual author index pages


Other CCCC articles of these authors

  • Miroslav Holík*, Zdeněk Friedl and Štefan Marchalín
    Multivariate Regression with Substituent Shift Increments. III. 2,5-Disubstituted Furans
    1999, Vol. 64, Issue 10, pp. 1696–1708 [Abstract]
  • Miloslav Chudík, Štefan Marchalín and Katarína Havrilová
    Synthesis and Spectral Properties of Methyl 6-Acetyl- or 6-Cyano-3-amino-2-benzoyl-7-furyl-5-methylindolizine-8-carboxylates
    1998, Vol. 63, Issue 6, pp. 826–834 [Abstract]
  • Katarína Heleyová and Dušan Ilavský
    Gould-Jacobs Reaction of 5- and 6-Amino-2-substitutedBenzoxazoles. III. Reaction with 3-Ethoxy-2-cyanopropenonitrile and Ethyl 3-Ethoxy-2-cyanopropenoate
    1997, Vol. 62, Issue 1, pp. 99–108 [Abstract]
  • Dušan Ilavský and Viktor Milata
    Syntheses and Spectral Properties of Unsymmetrically 3,5-Disubstituted 2,6-Dimethyl-1,4-dihydropyridines
    1996, Vol. 61, Issue 8, pp. 1233–1243 [Abstract]
  • Katarína Heleyová, Dušan Ilavský, Vladimír Bobošík and Naďa Prónayová
    Gould-Jacobs Reaction of 5- and 6-Amino-2-substituted Benzoxazoles. II. Reaction with 3-Ethoxymethylene-2,4-pentanedione and Ethyl 2-Ethoxymethylene-3-oxobutanoate
    1996, Vol. 61, Issue 3, pp. 371–380 [Abstract]
  • Dušan Ilavský, Katarína Heleyová, Jana Nádaská and Vladimír Bobošík
    Gould-Jacobs Reaction of 5- and 6-Amino-2-substituted Benzoxazoles. I. Reaction with Diethyl Ethoxymethylenemalonate
    1996, Vol. 61, Issue 2, pp. 268–275 [Abstract]
  • Jarmila Štetinová, Rudolf Kada, Ján Leško, Lubomír Zalibera, Dušan Ilavský and Alexander Bartovič
    Synthesis and Properties of Substituted 1-(2-Benzothiazolyl)-2-pyridones
    1995, Vol. 60, Issue 6, pp. 999–1008 [Abstract]
  • Pavel Bobáľ, Roman Gažo, Rudolf Kada, Dušan Ilavský, Naďa Prónayová and Lubomír Zalibera
    Condensation Reactions of 1,2,3,4-Tetrahydro-6-methyl-2,4-dioxo-5-pyrimidinecarbaldehyde
    1995, Vol. 60, Issue 4, pp. 605–611 [Abstract]
  • Alexander Bartovič, Dušan Ilavský, Ondrej Šimo, Lubomír Zalibera, Anna Belicová and Milan Seman
    Synthesis of Nitro-Substituted 4-Oxo-4H-pyrimido[2,1-b]benzothiazole-3-carboxylic Acids and Their Spectral Characteristics
    1995, Vol. 60, Issue 4, pp. 583–593 [Abstract]
  • Dušan Ilavský, Milan Bruncko, Štefan Marchalín and Lubomír Zalibera
    Synthesis of New 2-Substituted 4-(2-Furyl)-4H-pyrans
    1994, Vol. 59, Issue 6, pp. 1458–1462 [Abstract]
  • Viktor Milata, Dušan Ilavský, Igor Goljer and Lubomír Zalibera
    Thermal Cyclocondensation of Ethyl (1-Methyl-5- and 6-Benzimidazolyl/benzotriazolyl)aminomethylenepropanedioates
    1994, Vol. 59, Issue 5, pp. 1145–1152 [Abstract]
  • Rudolf Kada, Dušan Ilavský, Jarmila Štetinová, Lubomír Zalibera and Jiří Paďour
    Synthesis, Reactions and Spectral Properties of Ethyl Esters of 2-Cyano-3-(5-X-2-furyl)acrylic Acid
    1994, Vol. 59, Issue 2, pp. 444–452 [Abstract]
  • Štefan Marchalín, Lucy Nieves Hinojosa Mamani, Dušan Ilavský, Naďa Prónayová and Ján Leško
    Synthesis and Spectral Properties of 2-(5-R-2-Furylmethylene)-3-oxobutanenitriles
    1993, Vol. 58, Issue 6, pp. 1388–1398 [Abstract]
  • Štefan Marchalín, Vladimír Mlynárik, Anna Staňová and Dušan Ilavský
    Synthesis of 3-(5-Alkyl-4-acetyl(ethoxycarbonyl))-2-propenoates from Derivatives of 3-Phenoxy-2-furylmethylene
    1992, Vol. 57, Issue 8, pp. 1684–1692 [Abstract]
  • Viktor Milata, Dušan Ilavský, Igor Goljer and Ján Leško
    4-N-Benzazolylamino Derivatives of 3-Y-3-Buten-2-one
    1992, Vol. 57, Issue 3, pp. 531–539 [Abstract]
  • Vladimír Bobošík, Viktor Milata, Dušan Ilavský and Igor Goljer
    Synthesis and Cyclization of Some 5-Aminobenzimidazole and 5-Aminobenzotriazole Derivatives
    1992, Vol. 57, Issue 2, pp. 397–407 [Abstract]
  • Rudolf Kada, Dušan Ilavský, Igor Goljer and Peter Gahér
    3-(5-X-2-furyl)-2-cyanoacrylonitriles on reaction with 2-cyanomethylbenzothiazole
    1991, Vol. 56, Issue 2, pp. 418–424 [Abstract]
  • Eva Jedlovská, Lubor Fišera, Anna Balková, Jaroslav Kováč and Ladislav Štibrányi
    Cycloadditions of 2,5-dimethyl-3-furannitrile oxide to alkenes and alkynes
    1990, Vol. 55, Issue 10, pp. 2481–2492 [Abstract]
  • Viktor Milata, Dušan Ilavský, Igor Goljer, Ján Leško, Marc Chahinian and Erica Henry-Basch
    4-Aminoethylene derivatives of 2-methylbenzotriazole
    1990, Vol. 55, Issue 4, pp. 1038–1048 [Abstract]
  • Peter Šafář and Jaroslav Kováč
    Reactions of 2-furfurylidenemalonaldehyde with aromatic amines and Meldrum's acid
    1989, Vol. 54, Issue 9, pp. 2433–2442 [Abstract]
  • Peter Šafář and Jaroslav Kováč
    Preparation of unsymmetrically substituted Stenhouse salts
    1989, Vol. 54, Issue 9, pp. 2425–2432 [Abstract]
  • Štefan Marchalín, Františka Pavlíková and Dušan Ilavský
    Synthesis and spectral properties of pyrrolo[3',4':5,6]-4H-pyrano[2,3-d]pyrimidine derivatives
    1989, Vol. 54, Issue 5, pp. 1336–1345 [Abstract]
  • Viktor Milata, Dušan Ilavský and Igor Goljer
    Alkylated benzimidazole and benzotriazole derivatives of 3-amino-2-propenoic acid
    1989, Vol. 54, Issue 3, pp. 713–724 [Abstract]
  • Adolf Jurášek, Jarmila Štetinová, Jaroslav Kováč, Vladimír Žvak, Ján Leško, Miloslava Dandárová and Eva Vlniešková
    Reactions of aromatic amines with 5-nitro-3-furoyl and 5-nitro-2-furoyl isothiocyanates
    1989, Vol. 54, Issue 3, pp. 699–705 [Abstract]
  • Adolf Jurášek, Daniela Berecinová, Miroslav Čakrt, Miloslava Dandárová, Zdeněk Friedl, Jarmila Štetinová and Jaroslav Kováč
    Synthesis of 2-aryl-3-furancarboxylic acids by arylation of 3-furancarboxylic acid
    1989, Vol. 54, Issue 1, pp. 215–224 [Abstract]
  • Alžbeta Krutošíková, Miloslava Dandárová, Juraj Alföldi and Jaroslav Kováč
    Addition and cycloaddition reactions of furo[3,2-b]pyrroles and their benzo[b] analogues: An NMR study of structure of products
    1988, Vol. 53, Issue 8, pp. 1770–1778 [Abstract]
  • Tibor Gracza, Zdeněk Arnold and Jaroslav Kováč
    Synthesis of pyridazines via furan vinamidinium salts
    1988, Vol. 53, Issue 6, pp. 1297–1301 [Abstract]
  • Viktor Milata, Dušan Ilavský and Ján Leško
    Preparation and spectral properties of imidazo- and triazoloquinolines with angular ring fusion
    1988, Vol. 53, Issue 5, pp. 1068–1077 [Abstract]
  • Tibor Gracza, Zdeněk Arnold and Jaroslav Kováč
    Electrophilic ipso substitutions of furan vinamidinium salts
    1988, Vol. 53, Issue 5, pp. 1053–1059 [Abstract]
  • Dušan Hesek, Alfonz Rybár, František Považanec, Augustin Martvoň and Jaroslav Kováč
    1,3-Dipolar cycloaddition reactions of 7-alkenyl- or 7-alkynyl-8-azidomethyltheophyllines
    1988, Vol. 53, Issue 2, pp. 319–328 [Abstract]
  • Daniel Végh, Jaroslav Kováč and Miloslava Dandárová
    Syntheses of 5-nitro-2-furyl- and 5-nitro-2-thienylacetonitriles
    1988, Vol. 53, Issue 1, pp. 114–117 [Abstract]
  • Viktor Milata and Dušan Ilavský
    Thermal cyclocondensations of 3-N(4- and 5-benzimidazolyl and benztriazolyl)amino derivatives of 2-propenoic acid
    1987, Vol. 52, Issue 12, pp. 2918–2925 [Abstract]
  • Štefan Baláž, Daniel Végh, Ernest Šturdík, Jozef Augustín, Tibor Liptaj and Jaroslav Kováč
    Substitution reactions of some (5-nitro-2-furyl)ethylene derivatives with thiols
    1987, Vol. 52, Issue 2, pp. 431–436 [Abstract]
  • Zdeněk Friedl, Stanislav Böhm, Igor Goljer, Anna Piklerová, Daniela Poórová, Anna Ríčková and Jaroslav Kováč
    Polar effects on 13C NMR chemical shifts and rotational barriers of amides. A dual substituent parameters analysis of N,N-dimethyl-3-(5-substituted-2-furyl)-acrylamides
    1987, Vol. 52, Issue 2, pp. 409–424 [Abstract]
  • Anna Koreňová, Alžbeta Krutošíková, Jaroslav Kováč and Stanislav Celec
    Synthesis and reactions of furo[3,2-c]pyridine derivatives
    1987, Vol. 52, Issue 1, pp. 192–198 [Abstract]
  • Ladislav Štibrányi, Milena Peeva, Zdena Kozempelová, Ján Leško and Jaroslav Kováč
    Reactions of methyl ester of 5-amino-2-furancarboxylic acid with ethyl esters of orthoacids
    1986, Vol. 51, Issue 12, pp. 2817–2825 [Abstract]
  • Jarmila Štetinová, Adolf Jurášek, Jaroslav Kováč, Miloslava Dandárová and Oľga Rajniaková
    Synthesis and properties of 4-alkylaminomethyl and 4-alkoxymethyl derivatives of 5-methyl-2-furancarboxylic acid
    1986, Vol. 51, Issue 10, pp. 2186–2192 [Abstract]
  • Tatyana Ya. Kaklyugina, Larisa A. Badovskaya, Ludmila N. Sorotskaya, Nadezhda D. Kozhina, Adolf Jurášek, Rudolf Kada, Jaroslav Kováč and Vladimír G. Kulnevich
    Reaction of 2-butenolide and 4-bromo-2-butenolide with 5-aryl-2-furaldehydes and thiolates
    1986, Vol. 51, Issue 10, pp. 2181–2185 [Abstract]
  • Ján Hrabovský, Jaroslav Kováč and František Považanec
    Mechanism of alkenylation of aromatic substrates with 5-nitro-2-furylvinyl bromide
    1986, Vol. 51, Issue 9, pp. 2013–2018 [Abstract]
  • Eva Kraľovičová, Alžbeta Krutošíková and Jaroslav Kováč
    Preparation and reactions of thieno[3,2-b]furan derivatives
    1986, Vol. 51, Issue 8, pp. 1685–1691 [Abstract]
  • Eva Kraľovičová, Alžbeta Krutošíková, Jaroslav Kováč and Miloslava Dandárová
    Reactions of 2-aryl-4H-furo[3,2-b]pyrrole derivatives
    1986, Vol. 51, Issue 7, pp. 1455–1461 [Abstract]
  • Dušan Berkeš and Jaroslav Kováč
    5-Tricyanovinyl-2-furylation of aromatic derivatives
    1986, Vol. 51, Issue 7, pp. 1450–1454 [Abstract]
  • Ján Hrabovský, Jaroslav Kováč and Katarína Vagáčová
    Preparation of N-methyl-5-nitro-2-pyrrolylvinyl bromide
    1986, Vol. 51, Issue 6, pp. 1301–1303 [Abstract]
  • Ján Hrabovský, Jaroslav Kováč and Mária Kaprinayová
    5-Nitro-2-thienylvinylation. Preparation of 2-substituted 1-(5-nitro-2-thienyl)ethylenes
    1986, Vol. 51, Issue 5, pp. 1127–1132 [Abstract]
  • Štefan Marchalín, Jan Fähnrich, Milan Popl and Josef Kuthan
    New organic luminophores on the basis of cyano- and dicyanopyridines
    1986, Vol. 51, Issue 5, pp. 1061–1070 [Abstract]
  • Miloslava Dandárová, Daniel Végh, Jaroslav Kováč, Igor Goljer, Nadežda Prónayová and Katarína Špirková
    1H and 13C NMR study of some substituted 2-furyl- and 2-thienylethylene derivatives
    1986, Vol. 51, Issue 4, pp. 889–898 [Abstract]
  • Tibor Gracza, Zdeněk Arnold and Jaroslav Kováč
    New method of preparation of 5-(N,N-dimethylamino)-2-furylethylenes via furan vinamidinium salts
    1986, Vol. 51, Issue 4, pp. 879–888 [Abstract]
  • Tibor Gracza, Zdeněk Arnold and Jaroslav Kováč
    New type of addition to 5-substituted 4-arylidene-2-(4,5-dihydrofurfurylidene)-N,N-dimethyliminium bisperchlorates. Preparation of 4-substituted 5-(N,N-dimethylamino)-2-furancarbaldehydes
    1986, Vol. 51, Issue 3, pp. 573–580 [Abstract]
  • Jarmila Štetinová, Adolf Jurášek, Jaroslav Kováč, Miloslava Dandárová and Peter Šafář
    Furan-related N-onium salts as synthons for preparation of 3-furylbenzoindolizines
    1986, Vol. 51, Issue 2, pp. 412–418 [Abstract]
  • Eva Kraľovičová, Alžbeta Krutošíková, Jaroslav Kováč and Miloslava Dandárová
    Electrophilic substitution reactions of furo[3,2-b]pyrrole derivatives
    1986, Vol. 51, Issue 1, pp. 106–111 [Abstract]
  • Adolf Jurášek, Vladimír Žvak, Jaroslav Kováč, Oľga Rajniaková and Jarmila Štetinová
    Synthesis and reactions of β-substituted derivatives of furan
    1985, Vol. 50, Issue 9, pp. 2077–2083 [Abstract]
  • Štefan Marchalín and Josef Kuthan
    Synthesis of 3,5-dicyano-4-phenyl-2,6-bis(4-p-terphenylyl)-1,4-dihydropyridine. An attempt at extending the Hantzsch synthesis
    1985, Vol. 50, Issue 9, pp. 1962–1970 [Abstract]
  • Štefan Marchalín, Václav Jehlička, Stanislav Böhm, Petr Trška and Josef Kuthan
    Molecular structure of para-substituted 3-aryl-2-arylmethylene-3-oxopropanenitriles in solution phase
    1985, Vol. 50, Issue 9, pp. 1935–1947 [Abstract]
  • Štefan Marchalín and Josef Kuthan
    Synthesis of cyano derivatives with diazaquaterphenyl skeleton
    1985, Vol. 50, Issue 8, pp. 1870–1877 [Abstract]
  • Štefan Marchalín and Josef Kuthan
    Cyclocondensation reactions of 3-aryl-2-benzylidene-3-oxopropanenitriles with acetylaromatic derivatives
    1985, Vol. 50, Issue 8, pp. 1862–1869 [Abstract]
  • Štefan Baláž, Anton Kuchár, Ernest Šturdík, Michal Rosenberg, Ladislav Štibrányi and Dušan Ilavský
    Interphase distribution of 2-furylethylenes
    1985, Vol. 50, Issue 8, pp. 1642–1647 [Abstract]
  • Daniel Végh, Miroslav Kríž, Jaroslav Kováč, Anna Fulierová and Rudolf Kada
    Synthesis and reactions of trimethylammonium salts of ethylene derivatives of furan
    1985, Vol. 50, Issue 6, pp. 1415–1421 [Abstract]
  • Tibor Gracza, Zdeněk Arnold and Jaroslav Kováč
    Reaction of vinamidinium salts of furan with aldehydes
    1985, Vol. 50, Issue 3, pp. 675–682 [Abstract]
  • Katarína Špirková, Rudolf Kada, Jaroslav Kováč, Viera Knoppová, Miroslav Dzuroška and Margita Margušová
    A study of reactions of 5-substituted furfurylidene derivatives with secondary amines
    1985, Vol. 50, Issue 2, pp. 459–469 [Abstract]
  • Adolf Jurášek, Jaroslav Kováč, Radoslav Palovčík and Ľuboš Mazag
    α-Trichloromethylsulfonyl-5-nitro-2-furaldehydes, a new type of SH-group uncouplers and intermediates in the synthesis of 5-nitro-2-furylarylnitrilimines
    1985, Vol. 50, Issue 2, pp. 357–364 [Abstract]
  • Vladimír Žvak, Miloslava Dandárová, Jaroslav Kováč and Katarína Špirková
    Spatial arrangement of 1-(2-furyl)-2-methoxycarbonyl-4-(5-X-2-furyl)butadienes
    1984, Vol. 49, Issue 11, pp. 2502–2508 [Abstract]
  • Rudolf Kada, Viera Knoppová, Jaroslav Kováč and Irena Maleňáková
    Preparation of 5-X-2-(2-nitrovinyl)furans and their reactions with nucleophiles
    1984, Vol. 49, Issue 11, pp. 2496–2501 [Abstract]
  • Miroslav Kríž, Jaroslav Kováč and Vladimír Mlynárik
    Preparation of pyridinium salts of 2-furane derivatives
    1984, Vol. 49, Issue 11, pp. 2485–2491 [Abstract]
  • Štefan Marchalín and Josef Kuthan
    A new approach to 5H-pyrano[2,3-d]pyrimidine derivatives
    1984, Vol. 49, Issue 10, pp. 2309–2314 [Abstract]
  • Gennadii D. Krapivin, Adolf Jurášek, Jaroslav Kováč and Vladimír G. Kul'nevich
    Synthesis and properties of 4-amino-5-(5-X-2-furyl)thiazole derivatives
    1984, Vol. 49, Issue 10, pp. 2285–2294 [Abstract]
  • Rudolf Kada, Viera Knoppová, Jaroslav Kováč and Naděžda Mäčková
    Reactions of 1-cyano-1-R-2-(5-X-2-furyl)ethylenes with nucleophilic reagents
    1984, Vol. 49, Issue 9, pp. 2141–2147 [Abstract]
  • Vladimír Žvak, Jaroslav Kováč, Miloslava Dandárová, Tibor Gracza and Miroslav Kríž
    Nucleophilic substitution reaction of keto-allylic systems with a heterocyclic ring in γ-position
    1984, Vol. 49, Issue 8, pp. 1764–1773 [Abstract]
  • Tibor Gracza, Zdeněk Arnold and Jaroslav Kováč
    Vinamidium salts having a furan ring and their substitution electrophilic reactions
    1984, Vol. 49, Issue 7, pp. 1600–1604 [Abstract]
  • Anna Koreňová, Alžbeta Krutošíková, Miloslava Dandárová and Jaroslav Kováč
    Synthesis and reactions of furocondensed systems containing indole skeleton
    1984, Vol. 49, Issue 6, pp. 1529–1535 [Abstract]
  • Štefan Marchalín and Josef Kuthan
    Cyclocondensation reactions of 4-R-benzylidene-4-phenylbenzoylacetonitriles with cycloalkanones
    1984, Vol. 49, Issue 6, pp. 1395–1408 [Abstract]
  • Rudolf Kada, Viera Knoppová, Jaroslav Kováč and Pavel Čepec
    Reaction of 2-cyano-3-(4,5-dibromo-2-furyl)-2-propenenitrile and methyl 2-cyano-3-(4,5-dibromo-2-furyl)-2-propenoate with nucleophiles
    1984, Vol. 49, Issue 4, pp. 984–991 [Abstract]
  • Jarmila Štetinová, Jaroslav Kováč, František Považanec, Miloslava Dandárová and Alžbeta Pajchortová
    1,3-Dipolar cycloadditions of N-(5-nitro-2-furfuryl)isoquinolinium bromide in the synthesis of benzoindolizines
    1984, Vol. 49, Issue 2, pp. 533–542 [Abstract]
  • Štefan Marchalín, Petr Trška and Josef Kuthan
    13C NMR and IR study of substitution effects and mass spectra of biphenyl analogues of α-cyanochalcones
    1984, Vol. 49, Issue 2, pp. 421–432 [Abstract]
  • Daniel Végh and Jaroslav Kováč
    The synthesis and reactivity of 5-nitro-2-furylacetylene
    1984, Vol. 49, Issue 1, pp. 280–284 [Abstract]
  • Alžbeta Krutošíková, Jaroslav Kováč and Miroslava Dandárová
    Synthesis and reactions of furocondensed derivatives
    1984, Vol. 49, Issue 1, pp. 65–70 [Abstract]
  • Katarína Špirková, Jaroslav Kováč, Vladimír Žvak, Tibor Gracza and Miloslava Dandárová
    Preparation and stereochemistry of pentadiene derivatives of furan
    1983, Vol. 48, Issue 12, pp. 3559–3564 [Abstract]
  • Lubor Fišera, František Považanec, Peter Zálupský, Jaroslav Kováč and Dušan Pavlovič
    Site-selectivity of 1,3-dipolar cycloadditions to 2,3-dimethoxycarbonyl-7-oxabicyclo[2,2,1]heptadiene
    1983, Vol. 48, Issue 11, pp. 3144–3153 [Abstract]
  • Ján Hrabovský and Jaroslav Kováč
    New synthesis of 2-(4-nitrophenyl)-1-(5-nitro-2-furyl)ethylene and 2-(4-ethoxycarbonylphenyl)-1-(5-nitro-2-furyl)ethylene
    1983, Vol. 48, Issue 11, pp. 3130–3133 [Abstract]
  • Štefan Marchalín and Josef Kuthan
    The use of 4-R1-benzylidene-4-phenylbenzoylacetonitriles for synthesis of unsymmetrically substituted 3,5-dicyano-1,4-dihydropyridines and 2-amino-4H-pyrans
    1983, Vol. 48, Issue 11, pp. 3123–3129 [Abstract]
  • Štefan Marchalín and Josef Kuthan
    Synthesis and spectral properties of 4-substituted 2,6-bis-(4-biphenylyl)-3,5-dicyano-1,4-dihydropyridines
    1983, Vol. 48, Issue 11, pp. 3112–3122 [Abstract]
  • Raul Mocelo and Jaroslav Kováč
    Aliphatic and aromatic 5-nitro-2-furylamines and aromatic 5-nitrofurfuryl ethers
    1983, Vol. 48, Issue 9, pp. 2682–2692 [Abstract]
  • Daniel Végh, Jaroslav Kováč, Miloslava Dandárová, Vladimír Briš and Milan Seman
    Synthesis of pyridinium and picolinium salts of 5-nitro-2-vinylfuran having antibacterial properties
    1983, Vol. 48, Issue 7, pp. 1891–1897 [Abstract]
  • Daniel Végh, Jaroslav Kováč and Miloslava Dandárová
    Synthesis and reactions of trimethylammonium salts of 5-nitro-2-furan and 5-nitro-2-thiophene. The preparation of 5-nitro-2-furyl- and 5-nitro-2-thienyl azide
    1983, Vol. 48, Issue 7, pp. 1885–1890 [Abstract]
  • Alžbeta Krutošíková, Jaroslav Kováč and Eva Kraľovičová
    The synthesis and reactions of arylfurocondensed derivatives
    1983, Vol. 48, Issue 7, pp. 1878–1884 [Abstract]
  • Lubor Fišera, Peter Mesko, Ján Leško, Miloslava Dandárová, Jaroslav Kováč and Igor Goljer
    1,3-Dipolar cycloadditions of C-benzoyl-N-phenylnitrone indole derivatives
    1983, Vol. 48, Issue 7, pp. 1854–1863 [Abstract]
  • Adolf Jurášek, Daniel Geisbacher and Jaroslav Kováč
    Reaction of 5-nitrofurfuryltrichloromethyl sulfone with aliphatic aldehydes. Synthesis of butadienes and cyclobutenes related to 5-nitrofuran
    1983, Vol. 48, Issue 4, pp. 1062–1067 [Abstract]
  • Adolf Jurášek, Dana Polakovičová and Jaroslav Kováč
    Phenylsulfonyl derivatives of chalcones derived from 5-nitrofuran
    1983, Vol. 48, Issue 4, pp. 1057–1061 [Abstract]
  • Lubor Fišera, Jaroslav Kováč, Juraj Patúš and Dušan Pavlovič
    1,3-Dipolar cycloaddition of C-benzoyl-N-phenylnitrone to oxanorbornadiene and oxanorbornene derivatives; endo-exo and site selectivity
    1983, Vol. 48, Issue 4, pp. 1048–1056 [Abstract]
  • Alžbeta Krutošíková, Jaroslav Kováč and Eva Kraľovičová
    2-Arylfluoro[3,2-b]pyrroles
    1983, Vol. 48, Issue 3, pp. 772–777 [Abstract]
  • Miloslava Dandárová, Jaroslav Kováč, Daniel Végh and Vladimír Žvak
    Stereochemistry of some substituted 2-furyl- and 2-thienyl ethylene derivatives. 1H NMR study
    1982, Vol. 47, Issue 12, pp. 3412–3417 [Abstract]
  • Alžbeta Krutošíková, Jaroslav Kováč, Miloslava Dandárová and Mária Bobálová
    Synthesis and reactions of substituted benzofuro[3,2-b]pyrrole derivatives
    1982, Vol. 47, Issue 12, pp. 3288–3296 [Abstract]
  • Jarmila Štetinová, Miloslava Dandárová, Jaroslav Kováč, Darina Mesárošová and Ján Leško
    1,3-Dipolar cycloadditions of ylide of 5-nitro-2-furfurylpyridinium bromide in indolizine synthesis
    1982, Vol. 47, Issue 6, pp. 1738–1745 [Abstract]
  • Vladimír Žvak, Jaroslav Kováč and Miroslav Kríž
    Preparation and reactions of methyl 2-bromomethyl-3-(5-nitro-2-furyl)propenoate
    1982, Vol. 47, Issue 6, pp. 1632–1635 [Abstract]
  • Daniel Végh, Jaroslav Kováč and Miloslava Dandárová
    5-Substituted 2-furancarbaldehydes and water-soluble furan derivatives
    1982, Vol. 47, Issue 3, pp. 961–966 [Abstract]
  • Lubor Fišera, Miloslava Dandárová, Jaroslav Kováč, Anton Gáplovský, Juraj Patúš and Igor Goljer
    1,3-Dipolar cycloaddition of C-benzoyl-N-phenylnitrone with dihydrofuran derivatives. Investigation of endo-exo stereoselectivity
    1982, Vol. 47, Issue 2, pp. 523–534 [Abstract]
  • Ján Hrabovský and Jaroslav Kováč
    5-Nitro-2-furylvinylation of substituted benzene derivatives
    1982, Vol. 47, Issue 1, pp. 45–53 [Abstract]
  • Michal Uher, Dušan Ilavský, Jozef Foltín and Katarína Škvareninová
    Reactions of carbonyl isothiocyanates with enamines of the type CH3-C(NH2)=CH-X
    1981, Vol. 46, Issue 12, pp. 3128–3133 [Abstract]
  • Iva Sroková, Pavel Vetešník, Adolf Jurášek and Jaroslav Kováč
    Tautomerism of 5-nitro-2-furylnitromethane
    1981, Vol. 46, Issue 12, pp. 3122–3127 [Abstract]
  • Adolf Jurášek, Dana Polakovičová and Jaroslav Kováč
    Study of keto-enol tautomerism and alkylation reactions of β-ketosulphones of 5-nitrofuran series
    1981, Vol. 46, Issue 12, pp. 3115–3121 [Abstract]
  • Viera Knoppová, Anton Beňo, Miloslava Dandárová and Jaroslav Kováč
    Transmission of polar effects arcoss the CH=CH link in styrylfuran system
    1981, Vol. 46, Issue 12, pp. 3110–3114 [Abstract]
  • Viera Knoppová, Anton Beňo and Jaroslav Kováč
    Synthesis and properties of 5-styryl-2-furancarboxylic acids
    1981, Vol. 46, Issue 11, pp. 2724–2728 [Abstract]
  • Ján Hrabovský, Miloslava Dandárová and Jaroslav Kováč
    5-Nitro-2-furylvinylation of aromatic polycyclic compounds
    1981, Vol. 46, Issue 11, pp. 2716–2723 [Abstract]
  • Dušan Ilavský and Josef Kuthan
    Electronic spectra of 2- and 4-substituted 3,5-dicyano-6-methylpyridines
    1981, Vol. 46, Issue 11, pp. 2687–2695 [Abstract]
  • Alžbeta Krutošíková, Jaroslav Kováč, Miloslava Dandárová, Ján Leško and Štefan Ferík
    Synthesis and reactions of substituted furo[3,2-b]pyrrole derivatives
    1981, Vol. 46, Issue 10, pp. 2564–2572 [Abstract]
  • Lubor Fišera, Miloslava Dandárová, Jaroslav Kováč, Peter Mesko and Alžbeta Krutošíková
    Cycloadditions of C-benzoyl-N-phenylnitrone with furocondensed derivatives
    1981, Vol. 46, Issue 10, pp. 2421–2427 [Abstract]
  • Katarína Špirková, Jaroslav Kováč, Ivan Horsák and Miloslava Dandárová
    Reactions of ethyl 4-bromo-3-(2-furyl)-2-butenoate with nitrogen nucleophiles
    1981, Vol. 46, Issue 6, pp. 1513–1517 [Abstract]
  • Lubor Fišera, Anton Gáplovský, Hans-Joachim Timpe and Jaroslav Kováč
    Correlation of kinetic data of 1,3-dipolar cycloadditions of C-benzoyl-N-phenylnitrones with the homo energies of furan derivatives
    1981, Vol. 46, Issue 6, pp. 1504–1512 [Abstract]
  • Michal Uher, Jozef Foltín, František Považanec and Jaroslav Kováč
    Reactions of benzoyl isothiocyanates with 5-substituted tetrazoles
    1981, Vol. 46, Issue 6, pp. 1492–1494 [Abstract]
  • Peter Kutschy, Pavol Kristian, Miloslava Dandárová and Jaroslav Kováč
    Synthesis and reactions of cis-3-(2-furyl)propenoyl isocyanate
    1981, Vol. 46, Issue 5, pp. 1160–1166 [Abstract]
  • Viera Knoppová, Adolf Jurášek, Miloslava Dandárová and Jaroslav Kováč
    Synthesis and properties of styryl derivatives of 2-furaldehyde
    1981, Vol. 46, Issue 2, pp. 515–519 [Abstract]
  • Viera Knoppová, Miloslava Dandárová and Jaroslav Kováč
    Kinetic and spectral studies on 5-phenoxy-2-furaldehydes and their condensation products
    1981, Vol. 46, Issue 2, pp. 506–514 [Abstract]
  • Jozef Černák, František Tomanovič, Andrej Staško, Anna Fedosyevna Oleinikova and Jaroslav Kováč
    Electrochemical reduction of para-substituted 2-acyl-5-phenylfuranes in dimethylformamide
    1981, Vol. 46, Issue 2, pp. 498–502 [Abstract]
  • Miloslava Dandárová, Jaroslav Kováč and Daniel Végh
    1H and 13C NMR study of (X-phenyl)-5-nitro-2-furylvinyl ethers
    1980, Vol. 45, Issue 12, pp. 3557–3563 [Abstract]
  • Lubor Fišera, Ján Leško, Miloslava Dandárová and Jaroslav Kováč
    1,3-dipolar cycloaddition of C-benzoyl-N-phenylnitrone with furan derivatives. Anomalous dehydrogenation of cycloadducts with 2,3-dichloro-5,6-dicyano-1,4-benzoquinone
    1980, Vol. 45, Issue 12, pp. 3546–3556 [Abstract]
  • Alžbeta Krutošíková, Jaroslav Kováč, Mária Chudobová and Dušan Ilavský
    Reactions of ethyl 2-(4-chlorophenyl)-4H-furo[3,2-b]pyrrole-5-carboxylate
    1980, Vol. 45, Issue 11, pp. 2949–2957 [Abstract]
  • Rudolf Kada, Viera Knoppová, Jaroslav Kováč and Miroslav Balag
    The reaction of 2-cyano-3-(5-phenylsulphonyl-2-thienyl) acronitrile with nucleophiles
    1980, Vol. 45, Issue 8, pp. 2360–2363 [Abstract]
  • Rudolf Kada, Viera Knoppová, Jaroslav Kováč and Zbyněk Večeřa
    The reaction of methyl 2-cyano-3-(5-phenylsulphonyl-2-furyl)acrylate with nucleophiles
    1980, Vol. 45, Issue 6, pp. 1831–1836 [Abstract]
  • Alžbeta Krutošíková and Jaroslav Kováč
    5-Nitrophenyl-2-furfuryl-N-onium bromides
    1980, Vol. 45, Issue 6, pp. 1715–1719 [Abstract]
  • Josef Prousek, Adolf Jurášek and Jaroslav Kováč
    Cyclopropanes of 5-nitrofurane series. Reactions of diazomethane with 1-(5-nitro-2-furyl)-1-trichloromethylsulphonyl-2-R-ethylenes
    1980, Vol. 45, Issue 6, pp. 1704–1714 [Abstract]
  • Peter Kutschy, Pavol Kristian, Milan Dzurilla and Jaroslav Kováč
    Reactions of α,β-unsaturated acyl isothiocyanates with phenylhydrazine
    1980, Vol. 45, Issue 6, pp. 1692–1703 [Abstract]
  • Josef Prousek, Adolf Jurášek and Jaroslav Kováč
    Reactions and spectral properties of 2-amino-3-cyano-4,5-disubstituted furane derivatives
    1980, Vol. 45, Issue 5, pp. 1581–1588 [Abstract]
  • František Považanec, Jaroslav Kováč and Jozef Svoboda
    Preparation of 2- and 2,5-disubstituted 1,3,4-oxadiazoles from tetrazoles and carboxylic acids
    1980, Vol. 45, Issue 4, pp. 1299–1300 [Abstract]
  • Viera Knoppová, Anton Beňo and Jaroslav Kováč
    Synthesis and properties of 5-phenoxyfurancarboxylic acids
    1980, Vol. 45, Issue 3, pp. 910–913 [Abstract]
  • Vladimír Žvak, Jaroslav Kováč and Miroslav Kríž
    Nucleophilic substitution reaction of methyl 2-bromoethyl-3-(2-furyl)propenoate with amines
    1980, Vol. 45, Issue 3, pp. 906–909 [Abstract]
  • František Považanec, Jaroslav Kováč and Dušan Hesek
    The conversion of 5-nitrofurfuryl derivatives into 5-aminofurfurylidenemalonodinitrile
    1980, Vol. 45, Issue 3, pp. 752–754 [Abstract]
  • Adolf Jurášek, Jaroslav Kováč and Rudolf Belko
    Synthesis of trisubstituted ethylenes of the furan series based on 5-methoxycarbonyl-2-furfuryl trichloromethyl sulfone
    1980, Vol. 45, Issue 3, pp. 746–751 [Abstract]
  • Viera Knoppová, Anton Beňo, Rudolf Kada and Jaroslav Kováč
    Synthesis and polarographic investigation of 5-phenoxy-2-furaldehydes
    1980, Vol. 45, Issue 2, pp. 423–426 [Abstract]
  • Daniel Végh, Jaroslav Kováč, Miloslava Dandárová and Lubor Ivančo
    5-Nitro-2-furylvinylation of secondary and tertiary amines
    1980, Vol. 45, Issue 1, pp. 155–162 [Abstract]
  • František Považanec, Jaroslav Kováč and Dušan Hesek
    Opening of the furan ring in 5-azido-2-furaldehyde
    1980, Vol. 45, Issue 1, pp. 150–154 [Abstract]
  • Katarína Špirková, Jaroslav Kováč, Václav Konečný, Miloslava Dandárová and Marta Černayová
    Synthesis and reactions of alkyl 3-bromomethyl-3-(2-furyl)-2-propenoates with sulfur containing nucleophiles
    1980, Vol. 45, Issue 1, pp. 142–149 [Abstract]
  • Josef Prousek, Adolf Jurášek and Jaroslav Kováč
    Reactions and spectral properties of ethyl 5-aminofuroate and its derivatives
    1980, Vol. 45, Issue 1, pp. 135–141 [Abstract]
  • František Považanec, Jaroslav Kováč and Dušan Hesek
    A new method of preparation of α-amino derivatives of furan
    1979, Vol. 44, Issue 11, pp. 3301–3307 [Abstract]
  • Dušan Ilavský, Václav Jehlička and Josef Kuthan
    Structure of reaction product of 3-aminocrotononitrile with esters of alkoxymethylenecyanoacetic acid
    1979, Vol. 44, Issue 11, pp. 3288–3295 [Abstract]
  • Josef Prousek, Adolf Jurášek and Jaroslav Kováč
    Alkylation reactions of 5-nitrofurfuryl derivatives as C-acids
    1979, Vol. 44, Issue 8, pp. 2511–2516 [Abstract]
  • Adolf Jurášek, Jaroslav Kováč and Mária Bencková
    Arylhydrazones of 5-nitrofurfuryl dichloromethyl sulfone
    1979, Vol. 44, Issue 8, pp. 2507–2510 [Abstract]
  • Viera Knoppová, Rudolf Kada and Jaroslav Kováč
    Kinetics of nucleophilic displacement of 2,5-disubstituted furans
    1979, Vol. 44, Issue 8, pp. 2417–2420 [Abstract]
  • Ján Hrabovský and Jaroslav Kováč
    5-Nitro-2-furylvinylation of aromatic compounds
    1979, Vol. 44, Issue 7, pp. 2096–2100 [Abstract]
  • Daniel Geisbacher, Adolf Jurášek and Jaroslav Kováč
    Reaction of 5-nitrofurfuryltrichloromethyl sulfone with aliphatic aldehydes. The synthesis of cyclopropanes derived from 5-nitrofuran
    1979, Vol. 44, Issue 6, pp. 1984–1991 [Abstract]
  • Alžbeta Krutošíková, Jaroslav Kováč, Miloslava Dandárová and Miroslav Veverka
    Reactions of ethyl 2-(nitrophenyl)-4H-furo[3,2-b]pyrrole-5-carboxylate
    1979, Vol. 44, Issue 6, pp. 1805–1809 [Abstract]
  • Alžbeta Krutošíková, Jaroslav Kováč and Jozef Kristofčák
    Synthesis of substituted 2-aryl-4H-furo[3,2-b]pyrroles
    1979, Vol. 44, Issue 6, pp. 1799–1804 [Abstract]
  • Daniel Végh, Jaroslav Kováč and Miloslava Dandárová
    Synthesis of 5-nitro-2-vinylfuran by Wittig method
    1979, Vol. 44, Issue 5, pp. 1630–1633 [Abstract]
  • Dušan Ilavský, Jiří Krechl, Petr Trška and Josef Kuthan
    Electronic structure and properties of alkoxymethylenemalonic acid derivatives
    1979, Vol. 44, Issue 5, pp. 1423–1433 [Abstract]
  • Oľga Rajniaková, Jarmila Štetinová and Jaroslav Kováč
    Study of 3-(5-X-2-furyl)acrylic acids and their methyl esters by gas chromatography
    1979, Vol. 44, Issue 3, pp. 942–945 [Abstract]
  • Josef Kuthan, Dušan Ilavský and Jiří Krechl
    Electronic absorption spectra and π-electron structure of 2-propenylidene-1,2-dihydropyridine and its derivatives
    1979, Vol. 44, Issue 3, pp. 884–894 [Abstract]
  • Josef Prousek, Adolf Jurášek, Miloslava Dandárová and Jaroslav Kováč
    Cyclopropanes of 5-nitrofuran series
    1979, Vol. 44, Issue 2, pp. 420–423 [Abstract]
  • Viera Knoppová, Rudolf Kada and Jaroslav Kováč
    Kinetics of nucleophilic replacement of 2,5-disubstituted furans
    1978, Vol. 43, Issue 12, pp. 3409–3413 [Abstract]
  • Daniel Végh, Jaroslav Kováč and František Považanec
    Preparation and reactions of Z and E isomers of 5-nitro-2-furylvinyl azide
    1978, Vol. 43, Issue 12, pp. 3404–3408 [Abstract]
  • Iva Sroková, Adolf Jurášek, Miloslava Dandárová and Jaroslav Kováč
    Synthesis and spectral properties of trisubstituted ethylenes of the 5-nitrofuran series
    1978, Vol. 43, Issue 12, pp. 3252–3257 [Abstract]
  • Alžbeta Krutošíková, Václav Konečný and Jaroslav Kováč
    O,O-Dialkyl thiophosphonohydrazones, S-methyl and S-benzyl dithiocarbohydrazones derived from 5-substituted-2-furaldehydes
    1978, Vol. 43, Issue 10, pp. 2643–2648 [Abstract]
  • Jarmila Štetinová, Miloslava Dandárová, Viera Knoppová and Jaroslav Kováč
    5-Nitro-2-furfuryl-N-onium bromides
    1978, Vol. 43, Issue 8, pp. 2041–2045 [Abstract]
  • Rudolf Kada and Jaroslav Kováč
    Condensation reactions of 5-arylthio- and 5-heteroarylthio-2-furaldehydes with nitromethane
    1978, Vol. 43, Issue 8, pp. 2037–2040 [Abstract]
  • Josef Kuthan, Dušan Ilavský, Jiří Krechl, Vladislav Kubelka and Petr Trška
    New cyclocondensation reaction of 3-alkylaminocrotononitriles
    1978, Vol. 43, Issue 8, pp. 2024–2036 [Abstract]
  • Daniel Geisbacher, Adolf Jurášek, Miloslava Dandárová and Jaroslav Kováč
    (5-Nitro-2-furyl)-1-trichloromethylsulphonyl-2-arylethylenes
    1978, Vol. 43, Issue 6, pp. 1618–1627 [Abstract]
  • František Považanec, Adolf Jurášek, Jaroslav Kováč, Miroslav Marchalín and Peter Zálupský
    1,3-Dipolar cycloaddition of diazomethane to substituted 3-(2-furyl)acrylonitriles
    1978, Vol. 43, Issue 3, pp. 870–875 [Abstract]
  • Rudolf Kada, Jaroslava Surá, Adolf Jurášek, Jaroslav Kováč and Alena Žvaková
    Transmission of electronic effects in 3-[5-(4-X-phenylthio)-2-furyl]- and 3-[5-(4-X-phenylsulphonyl)-2-furyl]acrylic acids
    1978, Vol. 43, Issue 2, pp. 621–625 [Abstract]
  • Iva Sroková, Adolf Jurášek, Miloslava Dandárová and Jaroslav Kováč
    Synthesis of trisubstituted ethylenes derived from 5-nitro-2-furylnitromethane
    1978, Vol. 43, Issue 2, pp. 463–470 [Abstract]
  • Alžbeta Krutošíková, Jaroslav Kováč, Miloslava Dandárová and Marián Valentíny
    Reaction of 5-aryl-2-furancarbohydroximoyl chlorides with enamines
    1978, Vol. 43, Issue 1, pp. 288–294 [Abstract]
  • Rudolf Kada, Viera Knoppová and Jaroslav Kováč
    5-Nitrofurfuryl heteroaryl sulphides and sulphones
    1978, Vol. 43, Issue 1, pp. 160–164 [Abstract]
  • Rudolf Kada, Viera Knoppová, Jaroslav Kováč, Adolf Jurášek and Jaroslav Šuranský
    Preparation and properties of 5-nitrofuryl alkyl sulphones
    1978, Vol. 43, Issue 1, pp. 156–159 [Abstract]