Collect. Czech. Chem. Commun. 1960, 25, 3286-3291
https://doi.org/10.1135/cccc19603286

Polarography of aromatic heterocyclic compounds. IX. Polarographic reducibility of isomeric nitropyridines

J. Holubek and J. Volke

Individual author index pages


Other CCCC articles of these authors

  • K. Šindelář, J. Holubek and M. Protiva
    Noncataleptic neuroleptics: New approaches to the synthesis of 2-chloro-10-(4-methylpiperazino) and -10-[4-(2-hydroxyethyl)piperazino]-10,11-dihydrodibenzo[b,f]thiepin
    1977, Vol. 42, Issue 12, pp. 3605–3627 [Abstract]
  • Z. J. Vejdělek, J. Holubek, M. Bartošová and M. Protiva
    4-(Aminomethyl)-s-hydrindacenes and 4,8-bis(aminomethyl)-s-hydrindacenes; Synthesis and pharmacological screening
    1977, Vol. 42, Issue 10, pp. 3094–3103 [Abstract]
  • K. Šindelář, J. Holubek, A. Dlabač, M. Bartošová and M. Protiva
    Noncataleptic potential neuroleptics: 2-Nitro and 2-hydroxy derivatives of 10-(4-methylpiperazino)-10,11-dihydrodibenzo[b,f]thiepin
    1977, Vol. 42, Issue 7, pp. 2231–2239 [Abstract]
  • I. Červená, K. Šindelář, Z. Kopicová, J. Holubek, E. Svátek, J. Metyšová, M. Hrubantová and M. Protiva
    Fluorinated tricyclic neuroleptics: 6,7-Difluoro derivative of chlorprothixene and 2-fluoro-3-hydroxy derivative of octoclothepin
    1977, Vol. 42, Issue 6, pp. 2001–2017 [Abstract]
  • V. Zikán, M. Semonský, B. Kakáč, J. Holubek and K. Řežábek
    Reaction of β-4-alkoxybenzoyl-β(α)-bromoacrylic acids and of their esters with sodium methylate and ethylate
    1977, Vol. 42, Issue 5, pp. 1562–1570 [Abstract]
  • Z. J. Vejdělek, B. Kakáč, J. Holubek, E. Svátek, M. Bartošová and M. Protiva
    1,2,3,4,7,8-Hexahydro-6H-cyclopent[g]isoquinoline and N-substituted derivatives; Synthesis and pharmacological screening
    1977, Vol. 42, Issue 4, pp. 1200–1208 [Abstract]
  • K. Šindelář, J. Metyšová, J. Holubek, Z. Šedivý and M. Protiva
    Potential oral neuroleptics with protracted action: 8-Chloro-3,7-difluoro-10-(4-methylpiperazino)-10,11-dihydrodibenzo[b,f]thiepin and further 3,7-substituted octoclothepin and dehydroclothepin derivatives
    1977, Vol. 42, Issue 4, pp. 1179–1199 [Abstract]
  • V. Skála, J. Volke, V. Oháňka and J. Kuthan
    Electrochemical oxidation of 3,5-difunctional 1,4-dihydropyridine derivatives
    1977, Vol. 42, Issue 1, pp. 292–305 [Abstract]
  • R. Smrž, J. O. Jílek, B. Kakáč, J. Holubek, E. Svátek, M. Bartošová and M. Protiva
    2(8)-Chloro-10(11)-(dimethylaminoalkyl)dibenzo[b,f]thiepins as potential CNS agents; Synthesis and pharmacological screening
    1976, Vol. 41, Issue 11, pp. 3420–3436 [Abstract]
  • V. Zikán, B. Kakáč, J. Holubek, H. Veselá and M. Semonský
    Some amides of β-4-pentoxybenzoyl-β-bromoacrylic acid
    1976, Vol. 41, Issue 10, pp. 3113–3118 [Abstract]
  • V. Zikán, M. Semonský, H. Škvorová, B. Kakáč, J. Holubek and H. Veselá
    Synthesis and saponification of ethyl esters of cis- and trans-β-4-alkoxybenzoyl-β- and -α-bromoacrylic acids
    1976, Vol. 41, Issue 10, pp. 3106–3112 [Abstract]
  • M. M. Ellaithy, J. Volke and J. Hlavatý
    The electrochemical reduction mechanism of 3-hydroxyl-containing benzodiazepine derivatives
    1976, Vol. 41, Issue 10, pp. 3014–3026 [Abstract]
  • R. Smrž, J. O. Jílek, K. Šindelář, B. Kakáč, E. Svátek, J. Holubek, J. Grimová and M. Protiva
    5(or 4)-Arylthio-2-methylthiopyrimidines as potential intermediates in the synthesis of tricyclic pyrimido systems
    1976, Vol. 41, Issue 9, pp. 2771–2787 [Abstract]
  • K. Šindelář, B. Kakáč, J. Holubek, E. Svátek, M. Ryska, J. Metyšová and M. Protiva
    Potential metabolites of neuroleptics of the 10-piperazino-10,11-dihydrodibenzo[b,f]thiepin series: 2,3-Dihydroxy derivatives of perathiepin and octoclothepin and some related compounds
    1976, Vol. 41, Issue 5, pp. 1396–1415 [Abstract]
  • K. Šindelář, J. O. Jílek, V. Bártl, J. Metyšová, B. Kakáč, J. Holubek, E. Svátek, J. Pomykáček and M. Protiva
    Neuroleptics of the 10-piperazino-10,11-dihydrodibenzo[b,f]thiepin series and related substances: Piperazine-alkylated homologues of octoclothepin and methiothepin, 5,5-dimethyl-10,11-dihydro-5H-dibenzo[b,f]silepin analogue of perathiepin
    1976, Vol. 41, Issue 3, pp. 910–922 [Abstract]
  • I. Červená, J. Metyšová, E. Svátek, B. Kakáč, J. Holubek, M. Hrubantová and M. Protiva
    Potent neuroleptics with prolonged activity and diminished toxicity: 7,8-Dihalogeno-10-piperazinodibenzo[b,f]thiepins
    1976, Vol. 41, Issue 3, pp. 881–905 [Abstract]
  • J. Hlavatý, J. Volke and O. Manoušek
    Formation of benzothiazole derivatives in the electrochemical reduction of o-nitrothiocyanobenzene
    1975, Vol. 40, Issue 12, pp. 3751–3765 [Abstract]
  • K. Šindelář, A. Dlabač, B. Kakáč, E. Svátek, J. Holubek, Z. Šedivý, E. Princová and M. Protiva
    Noncataleptic potential neuroleptics: 2-Acetamido-, 2-amino- and 2-acetyl derivatives of 10-(4-methylpiperazino)-10,11-dihydrodibenzo[b,f]thiepin
    1975, Vol. 40, Issue 9, pp. 2649–2666 [Abstract]
  • J. Volke and S. Beran
    Die radikalischen Zwischenprodukte bei der elektrochemischen Reduktion heterocyclischer Sechsringe mit zwei Stickstoffatomen in 1,4-Stellung
    1975, Vol. 40, Issue 8, pp. 2232–2256 [Abstract]
  • K. Šindelář, A. Dlabač, J. Metyšová, B. Kakáč, J. Holubek, E. Svátek, Z. Šedivý and M. Protiva
    Potential antipsychotics: 2-Methoxy, 2-methylthio-, 2-(dimethylsulfamoyl)- and 2-trifluoromethyl-10-piperazinodibenzo[b,f]thiepins
    1975, Vol. 40, Issue 6, pp. 1940–1959 [Abstract]
  • Z. Veselý, J. Holubek, H. Kopecká and J. Trojánek
    Thermal decomposition of 10,11-methylenedioxy-3,4,12-trimethoxy-7,8,13,13a-tetrahydro-5H-isoindolo[1,2-b] [3]benzazepine methohydroxide
    1975, Vol. 40, Issue 5, pp. 1403–1410 [Abstract]
  • W. Pasek, J. Volke and O. Manoušek
    Electrochemical reduction of benzoyl substituted barbituric acids in acid solutions
    1975, Vol. 40, Issue 3, pp. 819–826 [Abstract]
  • J. Trojánek, Z. Koblicová, Z. Veselý, V. Suchan and J. Holubek
    Thermal decomposition of narceine imide methohydroxide
    1975, Vol. 40, Issue 3, pp. 681–694 [Abstract]
  • J. Kuthan, J. Volke, V. Volkeová and V. Šimonek
    Polarographic reduction of some 3,5-difunctional dihydropyridine derivatives
    1974, Vol. 39, Issue 12, pp. 3438–3448 [Abstract]
  • K. Šindelář, J. Metyšová, B. Kakáč, J. Holubek, E. Svátek, J. O. Jílek, J. Pomykáček and M. Protiva
    8-Acyl derivatives of 10-(4-methylpiperazino)-10,11-dihydrodibenzo[b,f]thiepin
    1974, Vol. 39, Issue 8, pp. 2099–2114 [Abstract]
  • K. Šindelář, B. Kakáč, E. Svátek, J. Holubek, M. Rajšner, J. Metyšová and M. Protiva
    9-Chloro-10-(4-methylpiperazino)-10,11-dihydrodibenzo[b,f]thiepin and some related synthetic experiments
    1974, Vol. 39, Issue 1, pp. 333–354 [Abstract]
  • K. Šindelář, M. Rajšner, I. Červená, V. Valenta, J. O. Jílek, K. Kakáč, J. Holubek, E. Svátek, F. Mikšík and M. Protiva
    Neurotropic and psychotropic agents. LXVII. 1-[4,4-Bis(4-fluorophenyl)butyl]-4-hydroxy-4-(3-trifluoromethyl-4-chlorophenyl)piperidine and related compounds: New synthetic approaches
    1973, Vol. 38, Issue 12, pp. 3879–3901 [Abstract]
  • K. Šindelář, B. Kakáč, E. Svátek, J. Holubek, J. Metyšová, M. Hrubantová and M. Protiva
    Neurotropic and psychotropic agents. LXVI. 6,8-Dichloro- and 6,9-dichloro-10-(4-methylpiperazino)-10,11-dihydrodibenzo[b,f]thiepin
    1973, Vol. 38, Issue 11, pp. 3321–3338 [Abstract]
  • M. Naarová and J. Volke
    Electrochemical and chemical reduction of N-alkylpyridinium cations
    1973, Vol. 38, Issue 9, pp. 2670–2683 [Abstract]
  • M. Kuchař, B. Kakáč, O. Němeček, E. Kraus and J. Holubek
    The kinetics of Wittig's reaction of α-ethoxycarbonylalkylidenephosphoranes with aromatic aldehydes
    1973, Vol. 38, Issue 2, pp. 447–454 [Abstract]
  • J. O. Jílek, K. Šindelář, J. Pomykáček, O. Horešovský, K. Pelz, E. Svátek, B. Kakáč, J. Holubek, J. Metyšová and M. Protiva
    Neurotropic and psychotropic compounds. LV. New syntheses of 8-chloro-10-(4-methylpiperazino)-10,11-dihydrodibenzo[b,f]thiepin and related compounds
    1973, Vol. 38, Issue 1, pp. 115–131 [Abstract]
  • J. Volke and V. Volkeová
    Formation of a radical intermediate in the polarographic reduction of 4,4'-bipyridyl
    1972, Vol. 37, Issue 11, pp. 3686–3696 [Abstract]
  • J. Volke and M. Naarová
    Reduction of N-alkylpyridinium cations at mercury electrodes
    1972, Vol. 37, Issue 10, pp. 3361–3375 [Abstract]
  • M. Protiva, V. Seidlová, E. Svátek, B. Kakáč and J. Holubek
    Benzocycloheptenes and heterocyclic analogues as potential drugs. IV. Amines derived from 4-phenyl-8-chloro-2,3,4,5-tetrahydro-1-benzoxepin
    1972, Vol. 37, Issue 6, pp. 2081–2090 [Abstract]
  • J. O. Jílek, V. Seidlová, K. Pelz, B. Kakáč, J. Holubek, E. Svátek, Z. Šedivý and M. Protiva
    Neurotropic and psychotropic compounds. XLVIII. Several derivatives of phenanthrene, acenaphthene; anthracene and naphthalene
    1971, Vol. 36, Issue 9, pp. 3300–3313 [Abstract]
  • J. O. Jílek, J. Holubek, J. Pomykáček and M. Protiva
    Neurotropic and psychotropic compounds. XLVI. Several derivatives of cyclohexylphenyl sulfide
    1971, Vol. 36, Issue 8, pp. 2824–2830 [Abstract]
  • Z. J. Vejdělek, V. Trčka, M. Vaněček, B. Kakáč and J. Holubek
    Ganglionic blocking agents. XV. Synthesis and activity of some tertiary hexylamines
    1970, Vol. 35, Issue 9, pp. 2810–2830 [Abstract]
  • P. Mader, J. Volke and J. Kůta
    Polarographic study of the non-catalyzed autoxidation of cystine in a mildly alkaline buffered medium
    1970, Vol. 35, Issue 2, pp. 552–564 [Abstract]
  • J. Volke and V. Volková
    Reduction of some recent bipyridylium herbicides at the dropping mercury electrode
    1969, Vol. 34, Issue 7, pp. 2037–2047 [Abstract]
  • Z. Veselý, J. Holubek and J. Trojánek
    Steroid derivatives. LVII. Oxidation of cyclic ethylenedithioketals of androstane series
    1968, Vol. 33, Issue 12, pp. 4047–4053 [Abstract]
  • P. Mader, J. Kůta and J. Volke
    Über die Bildung von Kupfer(I)-cysteinat bei der polarographischen Reduktion des Komplexes Cu(II)-EDTA in Anwesenheit von Cystin und seine hemmende Wirkung auf die Reduktion des Komplexonats
    1968, Vol. 33, Issue 11, pp. 3625–3641 [Abstract]
  • J. Volke
    The relationship between herbicidal activity and electrochemical properties of quaternary bipyridylium salts
    1968, Vol. 33, Issue 9, pp. 3044–3048 [Abstract]
  • J. Volke and A. M. Kardoš
    Change of mechanism with electrode potential in the electrochemical reduction of cyanopyridines
    1968, Vol. 33, Issue 8, pp. 2560–2583 [Abstract]
  • B. Pelc, J. Holubek, T. Wittstruck and E. Caspi
    Steroid derivatives. LIV. Friedel-Crafts acetylation of 3-acetoxy-1-methylestra-1,3,5(10),6-tetraenes
    1968, Vol. 33, Issue 4, pp. 1131–1142 [Abstract]
  • B. Pelc, J. Hodková and J. Holubek
    Steroid derivatives. XXXVIII. Preparation of 1α,2α-oxides of androstane derivatives and their reactions
    1966, Vol. 31, Issue 3, pp. 1363–1370 [Abstract]
  • H. Oelschläger, J. Volke and H. Hoffmann
    Arzneimittelanalysen mittels Polarographie oder Oszillopolarographie IV. Mechanismus der polarographischen Reduktion des Diazepams
    1966, Vol. 31, Issue 3, pp. 1264–1272 [Abstract]
  • O. Exner and J. Holubek
    Acyl derivatives of hydroxylamine. XI. Study of hydroxamic acids dissociation by means of UV-spectroscopy
    1965, Vol. 30, Issue 4, pp. 940–951 [Abstract]
  • A. M. Kardoš, J. Volke and P. Kristian
    Polarography of phenyl isothiocyanates substituted in meta-position and kinetics of their reaction with hydroxyl ions
    1965, Vol. 30, Issue 4, pp. 931–939 [Abstract]
  • J. Volke, D. Dumanović and V. Volková
    Polarography of heterocyclic aromatic compounds. XVII. Polarographic reduction of pyrazine and its methyl-derivatives
    1965, Vol. 30, Issue 1, pp. 246–256 [Abstract]
  • J. Volke and M. M. Amer
    Polarography of aromatic heterocyclic compounds. XVI. Reducibility and adsorption effects in isomeric benzoyl pyridines
    1964, Vol. 29, Issue 9, pp. 2134–2150 [Abstract]
  • H. Bočková, J. Holubek and Z. Čekan
    Inhaltsstoffe des Ölbaums (Olea europea L.)
    1964, Vol. 29, Issue 6, pp. 1484–1491 [Abstract]
  • J. Trojánek, O. Štrouf, J. Holubek and Z. Čekan
    Über Alkaloide IX. Über die Struktur von Vincamin
    1964, Vol. 29, Issue 2, pp. 433–446 [Abstract]
  • J. Volke and J. Holubek
    Polarography of heterocyclic aromatic compounds. XV. Products of polarographic reduction of 4-cyanopyridine
    1963, Vol. 28, Issue 6, pp. 1597–1599 [Abstract]
  • J. Volke and J. Holubek
    Polarography of heterocyclic aromatic compounds. XIV. Reduction of ethylenic bond in 1,2-dipyridylethylenes
    1962, Vol. 27, Issue 8, pp. 1777–1789 [Abstract]
  • P. Horák, J. Holubek, V. Bumba and Z. Čekan
    Methoden zur Trennung von Naturstoffen V. Bestimmung von Morphin in Mohnkapselextrakten
    1962, Vol. 27, Issue 4, pp. 1037–1042 [Abstract]
  • J. Holubek and J. Volke
    Polarography of heterocyclic aromatic compounds. XIII. Polarographic fission of carbon-halogen bonds in monohalogenopyridines
    1962, Vol. 27, Issue 3, pp. 680–692 [Abstract]
  • J. Volke
    Polarography of heterocyclic aromatic compounds. XII. The catalytic wave of 2-methyl-1,2-di-3'-pyridylpropan-1-one
    1962, Vol. 27, Issue 2, pp. 483–485 [Abstract]
  • B. Pelc, S. Heřmánek and J. Holubek
    Über steroid-derivate XIII. Zur dehydrobromierung von 2,4-dibrom-3-keto-5α-androstan-derivaten in dimethylformamid
    1961, Vol. 26, Issue 7, pp. 1852–1861 [Abstract]
  • J. Volke
    Polarography of heterocyclic aromatic compounds. XI. A note on the reducibility of isomeric acetyl-pyridines
    1960, Vol. 25, Issue 12, pp. 3397–3400 [Abstract]
  • J. Holubek and J. Volke
    Polarographie aromatischer heterocyclischer verbindungen X. Polarographische studie des systems 2,2'-pyridoin und 2,2'-pyridil
    1960, Vol. 25, Issue 12, pp. 3292–3305 [Abstract]
  • J. Volke and P. Valenta
    Polarographie aromatischer heterocyclischer verbindungen VIII. Polarographische studie der formylpyridine und des pyridoxals in sauren lösungen
    1960, Vol. 25, Issue 6, pp. 1580–1585 [Abstract]
  • J. Volke, R. Kubíček and F. Šantavý
    Polarographie aromatischer heterocyclischer verbindungen VII. Reduktion der nitrile der pyridincarbonsäuren
    1960, Vol. 25, Issue 5, pp. 1510–1513 [Abstract]
  • J. Volke, R. Kubíček and F. Šantavý
    Polarographie aromatischer heterocyclischer verbindungen VI. Reduktion der aldoxime der pyridincarbonsäuren
    1960, Vol. 25, Issue 3, pp. 871–877 [Abstract]
  • J. Holubek and J. Volke
    Polarographische studie der spaltung des narcotolins
    1959, Vol. 24, Issue 5, pp. 1436–1443 [Abstract]
  • J. Volke
    Polarographie der aromatischen heterocyclischen verbindungen V. Studie der reduktion von aldehyden der pyridincarbonsäuren
    1958, Vol. 23, Issue 8, pp. 1486–1495 [Abstract]
  • J. Volke and V. Szabó
    Polarographie aromatischer heterocyclischer Verbindungen IV. Polarographische Reduktion der Isoflavone
    1958, Vol. 23, Issue 2, pp. 221–228 [Abstract]
  • J. Volke
    Polarographie aromatischer heterocyclischer verbindungen III. Reduktion der chinolinsäure und cinchomeronsäure an der quecksilbertropfelektrode
    1957, Vol. 22, Issue 6, pp. 1777–1788 [Abstract]
  • J. Volke
    Polarographische reduktion der chinolin- und cinchomeronsäure
    1956, Vol. 21, Issue 1, pp. 246–247 [Abstract]
  • J. Volke and V. Volková
    Polarographie aromatischer heterocyclischer verbindungen II. Polarographisches verhalten der isonicotinsäure und picolinsäure
    1955, Vol. 20, Issue 6, pp. 1332–1339 [Abstract]
  • J. Volke and V. Volková
    Polarographie aromatischer heterocyclischer verbindungen I. Oszillographische unterscheidung einiger pyridinderivate
    1955, Vol. 20, Issue 4, pp. 908–916 [Abstract]
  • M. Březina, V. Volkeová and J. Volke
    Polarographie der steroide II. Reaktionen der ketosteroide mit hydrazinen und primären aminen
    1954, Vol. 19, Issue 5, pp. 894–904 [Abstract]