Collect. Czech. Chem. Commun. 1997, 62, 800-808
https://doi.org/10.1135/cccc19970800

Synthesis of Novel 4-Amino-5-(disubstituted amino)-2-phenyl-2H-pyridazin-3-ones

Václav Konečnýa, Jozefína Žúžiováb, Štefan Kováčc and Tibor Liptajd

a Research Institute of Chemical Technology Plc, 836 06 Bratislava, Slovak Republic
b Department of Organic Chemistry, Slovak Technical University, 812 37 Bratislava, Slovak Republic
c Department of Chemistry, University of Trnava, 917 43 Trnava, Slovak Republic
d Central Laboratories, Slovak Technical University, 812 37 Bratislava, Slovak Republic

Individual author index pages


Other CCCC articles of these authors

  • Mária Šamalíková, Alexander Perjéssy*, Quing Liu, Dušan Loos, Václav Konečný, Heinz Dehne, Siegmar Sokolowski and Zora Šusteková
    Steric Hindrance in the Solute-Solvent Interactions of 2-Substituted 4,5-Dimethoxypyridazin-3(2H)-ones: An Infrared Spectral and Theoretical Study
    2002, Vol. 67, Issue 12, pp. 1790–1804 [Abstract]
  • Václav Konečný and Štefan Kováč
    A New Electrophilic Rearrangement
    1996, Vol. 61, Issue 3, pp. 437–441 [Abstract]
  • Ivan Danihel, Ján Imrich, Pavol Kristian, Tibor Liptaj and Dana Mazagová
    An Analysis of Substituent Effects on the Proton and Carbon-13 Chemical Shifts of 2-Substituted 9-Isothiocyanatoacridines
    1994, Vol. 59, Issue 8, pp. 1833–1840 [Abstract]
  • Štefan Baláž, Ernest Šturdík, Regina Ujhelyová, Dušan Valigura, Michal Uher, Miroslav Veverka, Václav Konečný, Jana Adamcová, Peter Michalík and Július Brtko
    Biologically Important Physicochemical Properties of Kojic Acid Derivatives
    1993, Vol. 58, Issue 3, pp. 693–701 [Abstract]
  • Dagmar Střešinková, František Halmo and Tibor Liptaj
    Computer Assisted 13C NMR Identification of Components of Complex Organic Mixtures: Byproducts in the Manufacture of Cyclohexanone
    1992, Vol. 57, Issue 10, pp. 2095–2099 [Abstract]
  • Alžbeta Krutošíková, Miloslava Dandárová and Václav Konečný
    Syntheses Starting from 2,6-Dialkylphenylhydrazines
    1992, Vol. 57, Issue 8, pp. 1699–1706 [Abstract]
  • Alžbeta Krutošíková, Miloslava Dandárová and Václav Konečný
    Synthesis of compounds related to 2,6-dialkylphenylhydrazines
    1990, Vol. 55, Issue 11, pp. 2707–2714 [Abstract]
  • Viktor Vrábel, Eleonóra Kellö, Jan Lokaj and Václav Konečný
    Crystal structure of N-(2,6-dimethylphenyl)chloromaleinimide
    1989, Vol. 54, Issue 9, pp. 2408–2414 [Abstract]
  • Antonín Lyčka, Tibor Liptaj and Josef Jirman
    13C and 15N NMR spectra of 3-methyl-1-phenylpyrazole-4,5-dione 4-(4'-substituted phenyl)hydrazones
    1987, Vol. 52, Issue 3, pp. 727–735 [Abstract]
  • Viktor Vrábel, František Pavelčík, Eleonóra Kellö, Stanislav Miertuš, Václav Konečný and Jan Lokaj
    The crystal and electron structure of O-(2-chloroethyl)-O-isobutyl-O-(2-phenyl-4-methylthio-3-oxo-2H-pyridazine-5-yl) thiophosphate
    1987, Vol. 52, Issue 3, pp. 696–706 [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]
  • Eleonóra Kellö, Viktor Kettman, Stanislav Miertuš, Viktor Vrábel and Václav Konečný
    The crystal and electron structure of 3-benzylbenzothiazolium bromide
    1986, Vol. 51, Issue 9, pp. 1864–1873 [Abstract]
  • Eva Solčániová, Štefan Toma and Tibor Liptaj
    13C NMR spectra of 1-aryl-ferrocenylethylenes
    1986, Vol. 51, Issue 3, pp. 670–676 [Abstract]
  • Viktor Vrábel, František Pavelčík, Eleonóra Kellö, Stanislav Miertuš, Václav Konečný and Jan Lokaj
    The crystal and electron structure of N-(2,2,2-trichloro-1-morpholino-ethyl) formamide
    1985, Vol. 50, Issue 8, pp. 1619–1628 [Abstract]
  • Václav Konečný, Štefan Kováč and Štefan Varkonda
    Synthesis, spectral properties, and pesticidal activity of 4-amino(alkylamino, dialkylamino)-5-chloro-2-substituted-3-oxo-2H-pyridazines and 5-amino(alkylamino, dialkylamino)-4-chloro-2-substituted-3-oxo-2H-pyridazines
    1985, Vol. 50, Issue 2, pp. 492–502 [Abstract]
  • Michal Rosenberg, Ernest Šturdík, Tibor Liptaj, Juraj Bella, Daniel Végh, František Považanec and Vladimír Sitkey
    Reactions of 1-(5-nitro-2-furyl)-2-nitroethylene with amino and hydroxy groups
    1985, Vol. 50, Issue 2, pp. 470–481 [Abstract]
  • Pavol Sulo, Ernest Šturdík, Tibor Liptaj, Tibor Jakubík and Marián Antalík
    Structure characterization of reaction products from phenylhydrazonopropanedinitrile and thiols
    1985, Vol. 50, Issue 2, pp. 375–382 [Abstract]
  • Milan Remko, Tibor Liptaj, Juliana Veselovská and Jozef Čižmárik
    Spectroscopic study of thiamine-phenylcarbamate complexes possessing local anaesthetic effect
    1984, Vol. 49, Issue 7, pp. 1695–1698 [Abstract]
  • Tibor Liptaj, Ernest Šturdík and Pavol Sulo
    Structure of „carbonyl cyanide phenylhydrazones" as evidenced by multinuclear NMR
    1983, Vol. 48, Issue 6, pp. 1647–1650 [Abstract]
  • Drahomír Oktavec, Bohumil Síleš, Ján Remeň, Václav Konečný and Ján Garaj
    Extraction of dithiocarbamic acids from solutions of their salts
    1982, Vol. 47, Issue 11, pp. 2876–2881 [Abstract]
  • Drahomír Oktavec, Jozef Štefanec, Bohumil Síleš, Ernest Beinrohr, Václav Konečný and Ján Garaj
    The electronic spectra of the bis(dithiocarbamate) chelates of Cu(II) and Zn(II)
    1982, Vol. 47, Issue 11, pp. 2867–2875 [Abstract]
  • Ernest Šturdík, Tibor Liptaj, Štefan Baláž and Ľudovít Drobnica
    Biochemically important reactions of 2-furylethylenes. Reactions with low-molecular thiols
    1982, Vol. 47, Issue 5, pp. 1523–1529 [Abstract]
  • Tibor Liptaj, Vladimír Mlynárik, Milan Remko, Ján Ďurinda and Jozef Heger
    13C NMR spectra of azachalcones
    1981, Vol. 46, Issue 6, pp. 1486–1491 [Abstract]
  • Michal Uher, Miloš Bošanský, Štefan Kováč and Augustin Martvoň
    Reactions of arenecarbonyl isothiocyanates with hydrazine hydrate and arylhydrazines
    1980, Vol. 45, Issue 10, pp. 2804–2807 [Abstract]
  • Eva Solčániová, Pavol Hrnčiar and Tibor Liptaj
    13C NMR study of 3-(X-benzal)phthalides and 2-(X-benzal)-1,3-indanediones
    1980, Vol. 45, Issue 10, pp. 2772–2778 [Abstract]
  • Václav Konečný and Štefan Varkonda
    Synthesis, spectral properties and pesticide effect of pyridazinyl-4-oxy-1,3,2-dioxaphospholane-2-thione and 1,3,2-dioxaphosphorinane-2-thiones
    1980, Vol. 45, Issue 8, pp. 2343–2350 [Abstract]
  • Michal Uher, Štefan Kováč, Peter Iliaš, Ľubomír Floch and Augustin Martvoň
    Reactions of benzoyl isothiocyanates with azomethines
    1980, Vol. 45, Issue 8, pp. 2254–2259 [Abstract]
  • Václav Konečný, Štefan Varkonda and Vojtech Kubala
    Syntheses, spectral properties and pesticide activity of O-ethyl-S-propyl-O-(1-alkyl, phenyl-5-chloro, alkoxy-6-oxo-1H-pyridazine-4-yl)esters of dithiophosphoric acid
    1980, Vol. 45, Issue 8, pp. 2247–2253 [Abstract]
  • Tibor Liptaj, Milan Remko and Ján Polčin
    Analysis of 1H-NMR spectra of cinnamaldehyde type model substances of lignin
    1980, Vol. 45, Issue 2, pp. 330–334 [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]
  • Štefan Kováč and Václav Konečný
    Spectral properties and intramolecular hydrogen bonding in 1-methyl(phenyl)-4(5)-substituted 6-oxo-1H-pyridazin-4(5)-ols
    1980, Vol. 45, Issue 1, pp. 127–134 [Abstract]
  • Drahomír Oktavec, Jozef Štefanec, Bohumil Síleš, Václav Konečný and Ján Garaj
    Electronic spectra of salts of dithiocarbamic acids
    1979, Vol. 44, Issue 8, pp. 2487–2493 [Abstract]
  • Václav Konečný and Štefan Varkonda
    The synthesis, spectral properties and pesticidal activity of O-(1-benzyl, cyclohexyl, methyl-5-ethoxy, methoxy, methylthio-6-oxo-1H-pyridazin-4-yl) esters of phosphoric, thiophosphoric and thiophosphonic acids
    1979, Vol. 44, Issue 6, pp. 1761–1771 [Abstract]
  • Václav Konečný, Štefan Varkonda and Naďa Kulíčková
    Synthesis, spectral properties and pesticidal activity of some O-(2,4,5-trichloro-6-bromo/iodo, nitro/phenyl) esters of carbamic and thiocarbamic acids
    1979, Vol. 44, Issue 3, pp. 918–927 [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]
  • Václav Konečný, Štefan Varkonda, Ján Šustek and Štefan Kováč
    Synthesis, spectral features and pesticide effect of some O-(5-ethylthio-1-methyl-6-oxo-1H-pyridazin-4-yl) phosphates, phosphorothioates and phosphonothioates
    1978, Vol. 43, Issue 9, pp. 2415–2426 [Abstract]
  • Fridrich Gregáň, Alexander Perjéssy, Pavol Hrnčiar, Václav Konečný and Ľudovít Krasnec
    Syntheses and spectral properties of O,O-disubstituted S-(5,6-dihydro-1,4-dithiine-2,3-dicarboximidomethyl)thiophosphates
    1978, Vol. 43, Issue 4, pp. 1093–1099 [Abstract]