Collect. Czech. Chem. Commun. 1971, 36, 209-217
https://doi.org/10.1135/cccc19710209

Influence of dimethyl sulfoxide on reactivity of substituted 2-nitrochlorobenzenes and 3-nitro-4-chloroazobenzenes

J. Kaválek, J. Socha, J. Urbánek and M. Večeřa

Individual author index pages


Other CCCC articles of these authors

  • J. Hladká, J. Mindl and M. Večeřa
    Kinetics and mechanism of alkaline hydrolysis of (E)-O-(N-4-nitrophenylcarbamoyl)benzaldoximes in 30% aqueous ethanol
    1977, Vol. 42, Issue 11, pp. 3316–3324 [Abstract]
  • J. Moravcová and M. Večeřa
    Kinetics and mechanism of hydrolysis of aryl N-trichloroacetylcarbamates
    1977, Vol. 42, Issue 10, pp. 3048–3056 [Abstract]
  • J. Kaválek, V. Macháček, M. Pastrnek and V. Štěrba
    Kinetics and mechanism of formation of Meisenheimer complexes from methyl malonate and 2,4,6-trinitroanisole
    1977, Vol. 42, Issue 10, pp. 2928–2937 [Abstract]
  • J. Štohandl and M. Večeřa
    Hydrolysis kinetics and mechanism of some N-methylbiscarbamates
    1977, Vol. 42, Issue 5, pp. 1651–1658 [Abstract]
  • A. Ashfaq, J. Socha, M. Večeřa and P. Vetešník
    Hydrolysis kinetics and mechanism of O-carbamoyl derivatives of benzohydroxamic acid
    1977, Vol. 42, Issue 5, pp. 1642–1650 [Abstract]
  • V. Bekárek, K. Ubik, J. Barbořík and J. Socha
    Study of substituent effects in N-phenyl-N',N'-dimethylurea
    1977, Vol. 42, Issue 4, pp. 1368–1373 [Abstract]
  • J. Kaválek, F. Krampera and V. Štěrba
    Reaction of urea with ethyl acetoacetate
    1977, Vol. 42, Issue 2, pp. 718–725 [Abstract]
  • A. Čegan and M. Večeřa
    Hydrolysis kinetics and mechanism of 3-N,N-diethylaminophenyl N'-methylcarbamate and 3-(N'-methylcarbamoyloxy)-N-methyl-N,N-diethylanilinium iodide
    1977, Vol. 42, Issue 2, pp. 697–701 [Abstract]
  • J. Klicnar, B. Olbrachtová-Nyklová, J. Šlosar, P. Šlosar and M. Večeřa
    IR spectra and structure of 3-indazolinones and their derivatives
    1977, Vol. 42, Issue 1, pp. 327–337 [Abstract]
  • J. Mindl and M. Večeřa
    Reduction of substituted benzophenones with sodium hydroborates
    1976, Vol. 41, Issue 11, pp. 3314–3323 [Abstract]
  • A. Ashfaq, O. Pytela, J. Socha and M. Večeřa
    Hydrolysis of O-acetylbenzohydroxamic acid derivatives
    1976, Vol. 41, Issue 11, pp. 3308–3313 [Abstract]
  • J. Kaválek, A. Lyčka, V. Macháček and V. Štěrba
    Reactions of 1-arylpyridinium ions with anions of methyl acetoacetate, cyanoacetate and malonate
    1976, Vol. 41, Issue 7, pp. 1926–1934 [Abstract]
  • J. Kaválek, F. Krampera and V. Štěrba
    Kinetics of hydrolysis and methanolysis of substituted N-methylformanilides
    1976, Vol. 41, Issue 6, pp. 1685–1691 [Abstract]
  • A. Tuťálková, M. Večeřa and P. Vetešník
    Azo coupling kinetics of substituted pyrazoline-5-ones and their amphoteric character
    1976, Vol. 41, Issue 5, pp. 1377–1387 [Abstract]
  • J. Kaválek, V. Macháček, A. Lyčka and V. Štěrba
    Kinetics of reaction of 2,4-dinitrochlorobenzene with methyl malonate, cyanoacetate and acetoacetate
    1976, Vol. 41, Issue 2, pp. 590–597 [Abstract]
  • V. Bekárek, J. Jirkovský, K. Pragerová and J. Socha
    Solvent effect on valence vibration of NH bond of acetanilides and phenylcarbamates
    1976, Vol. 41, Issue 2, pp. 430–432 [Abstract]
  • J. Mindl, J. Norek, J. Klicnar and M. Večeřa
    Kinetics and mechanism of hydrolysis of 3-anilinophthalides
    1976, Vol. 41, Issue 1, pp. 251–261 [Abstract]
  • J. Kaválek, A. Lyčka, V. Macháček and V. Štěrba
    Kinetics and mechanism of reaction of 1-arylpyridinium salts with acetone and cyclohexanone
    1976, Vol. 41, Issue 1, pp. 67–77 [Abstract]
  • J. Kaválek, I. Kolb, V. Macháček and V. Štěrba
    Reactions of cyanide ion with methyl 3,5-dinitrobenzoate and 3,5-dinitrobenzonitrile
    1975, Vol. 40, Issue 12, pp. 3879–3885 [Abstract]
  • K. Kalfus, J. Kroupa, M. Večeřa and O. Exner
    Additivity of substituent effects in meta- and para-substituted benzoic acids
    1975, Vol. 40, Issue 10, pp. 3009–3019 [Abstract]
  • J. Kaválek, A. Lyčka, V. Macháček and V. Štěrba
    Kinetics of reactions of N-arylpyridinium salts with cyanide ion
    1975, Vol. 40, Issue 6, pp. 1932–1939 [Abstract]
  • J. Kaválek and V. Štěrba
    Kinetics of acid-catalyzed hydrolysis of substituted formanilides
    1975, Vol. 40, Issue 6, pp. 1924–1931 [Abstract]
  • J. Kaválek and V. Štěrba
    Kinetics of base-catalyzed hydrolysis of substituted formanilides
    1975, Vol. 40, Issue 4, pp. 1176–1182 [Abstract]
  • J. Kaválek, A. Lyčka, V. Macháček and V. Štěrba
    Reactions of substituted N-phenylpyridinium salts with methoxide and ethoxide ions
    1975, Vol. 40, Issue 4, pp. 1166–1175 [Abstract]
  • J. Kulič, M. Titz and M. Večeřa
    Azo-coupling of 4-substituted phenols. Influence of methoxy group on 3-position of benzene nucleus
    1975, Vol. 40, Issue 2, pp. 405–414 [Abstract]
  • A. Ahmad, J. Socha and M. Večeřa
    Hydrolysis of benzohydroxamic acids
    1974, Vol. 39, Issue 11, pp. 3293–3303 [Abstract]
  • V. Bekárek, H. Kalová, J. Socha, K. Ubik and V. Šimánek
    Study of polar effects in N-arylmethanesulfonylamides
    1974, Vol. 39, Issue 8, pp. 2239–2246 [Abstract]
  • J. Kaválek, V. Macháček, V. Štěrba and J. Šubert
    Spectral study of formation of isomeric Meisenheimer complexes from 1-substituted 3,5-dinitrobenzenes and acetone
    1974, Vol. 39, Issue 8, pp. 2063–2072 [Abstract]
  • J. Kaválek, A. Lyčka, V. Macháček and V. Štěrba
    Kinetics and mechanism of reaction of N-(2,4-dinitrophenyl)pyridinium chloride with piperidine. Determination of reaction products and mechanism
    1974, Vol. 39, Issue 8, pp. 2056–2062 [Abstract]
  • V. Beránek, J. Kaválek, A. Lyčka and V. Štěrba
    Kinetics and mechanism of reaction of N-(2,4-dinitrophenyl)pyridinium chloride with piperidine. Determination of rate constants and kinetic equations of individual reaction steps
    1974, Vol. 39, Issue 8, pp. 2047–2055 [Abstract]
  • A. Barteček, J. Kaválek, V. Macháček and V. Štěrba
    Kinetics of reaction of isobutyraldehyde with aniline and its derivatives
    1974, Vol. 39, Issue 7, pp. 1722–1727 [Abstract]
  • J. Kaválek, A. Barteček and V. Štěrba
    Base catalysis in reaction of N-(2,4-dinitrophenyl)pyridinium chloride with aniline and N-methylaniline
    1974, Vol. 39, Issue 7, pp. 1717–1721 [Abstract]
  • J. Kaválek, J. Polanský and V. Štěrba
    Kinetics and mechanism of reaction of substituted N-phenylpyridinium ions with OH- ion
    1974, Vol. 39, Issue 4, pp. 1049–1060 [Abstract]
  • T. Vontor, V. Drobilič, J. Socha and M. Večeřa
    Solvolysis of phenyl N,N-dimethylcarbamates in alkaline and acid media
    1974, Vol. 39, Issue 1, pp. 281–286 [Abstract]
  • K. Kalfus, J. Socha and M. Večeřa
    Dissociation of phenols, azophenols and azonaphthols in anhydrous dimethyl sulphoxide
    1974, Vol. 39, Issue 1, pp. 275–280 [Abstract]
  • J. Kulič and M. Večeřa
    Kinetics of reaction of p-substituted phenols with bromine in water
    1974, Vol. 39, Issue 1, pp. 171–176 [Abstract]
  • J. Mindl and M. Večeřa
    Reactivity of compounds of diphenylmethane series. VI. Hydrolysis of benzhydryl bromides in 80% acetone; Cumulative effect of substituents
    1973, Vol. 38, Issue 11, pp. 3496–3505 [Abstract]
  • T. Vontor and M. Večeřa
    Carbamates. IV. Kinetics and mechanism of hydrolysis of substituted phenyl N-methylcarbamates in strongly alkaline and acid media
    1973, Vol. 38, Issue 10, pp. 3139–3145 [Abstract]
  • J. Kaválek, Tran Minh Chinh, V. Mikan, V. Štěrba and M. Večeřa
    Kinetics and mechanism of reaction of 2-anilino-4,6-dichloro- and -difluoro-1,3,5-triazine with substituted anilines
    1973, Vol. 38, Issue 7, pp. 1935–1939 [Abstract]
  • J. Kaválek and V. Štěrba
    Kinetics of reaction of 4-substituted 2-nitrofluorobenzenes with piperidine in benzene-acetonitrile mixtures
    1973, Vol. 38, Issue 3, pp. 884–891 [Abstract]
  • T. Vontor and M. Večeřa
    Kinetics and mechanism of hydrolysis of substituted phenyl carbamates
    1973, Vol. 38, Issue 2, pp. 516–522 [Abstract]
  • J. Kaválek, J. Kubias and V. Štěrba
    Mechanism of nucleophilic substitution of 2,4-dinitrohalogenobenzenes with N-methylanilines
    1972, Vol. 37, Issue 12, pp. 4041–4045 [Abstract]
  • J. Kulič and M. Večeřa
    Reactions of 4-methoxyphenol and 4-methylphenol with bromine
    1972, Vol. 37, Issue 11, pp. 3610–3614 [Abstract]
  • K. Kalfus and M. Večeřa
    Dissociation constants of substituted benzoic acids in anhydrous dimethyl sulphoxide
    1972, Vol. 37, Issue 11, pp. 3607–3609 [Abstract]
  • V. Bekárek, I. Janů, J. Jirkovský, J. Socha and J. Klicnar
    Influence of substitution of aromatic nucleus on frequency of valence vibrations of groups bonded by hydrogen bond
    1972, Vol. 37, Issue 10, pp. 3447–3450 [Abstract]
  • J. Kaválek, J. Haasová and V. Štěrba
    Influence of medium on reactivity of 2,4-dinitrofluoro- and chlorobenzenes during reaction with m- and p-substituted anilines
    1972, Vol. 37, Issue 10, pp. 3333–3338 [Abstract]
  • Tran Minh Chinh, J. Kaválek and M. Večeřa
    Reactivity of cyanuric chloride and fluoride during reaction with meta- and para-substituted anilines
    1972, Vol. 37, Issue 10, pp. 3328–3332 [Abstract]
  • V. Macháček and M. Večeřa
    Study of hindered rotation about C-N bond in carbamates
    1972, Vol. 37, Issue 9, pp. 2928–2932 [Abstract]
  • J. Mindl, P. Pivoňka and M. Večeřa
    Reacticity of compounds of diphenylmethane series. V. Kinetics of hydrolysis of monosubstituted diphenylmethyl bromides and esters in 80% aqueous acetone
    1972, Vol. 37, Issue 8, pp. 2568–2578 [Abstract]
  • T. Vontor, J. Socha and M. Večeřa
    Kinetics and mechanism of hydrolysis of 1-naphthyl N-methyl- and N,N-dimethylcarbamates
    1972, Vol. 37, Issue 7, pp. 2183–2196 [Abstract]
  • J. Mindl and M. Večeřa
    Reactivity of compounds of diphenylmethane series. IV. Protonation of disubstituted derivatives of benzhydrol in aqueous sulphuric acid medium
    1972, Vol. 37, Issue 4, pp. 1143–1149 [Abstract]
  • Tran Minh Chinh, J. Kaválek and M. Večeřa
    Influence of substituents on nucleophilic reactivity of anilines during reaction with cyanur chloride
    1972, Vol. 37, Issue 3, pp. 832–838 [Abstract]
  • V. Beránek, H. Kořínková, P. Vetešník and M. Večeřa
    Kinetics and mechanism of diazo coupling. XXII. Coupling of benzenediazonium salts with N-methylaniline
    1972, Vol. 37, Issue 1, pp. 282–288 [Abstract]
  • J. Mindl and M. Večeřa
    Reactivity of compounds of diphenylmethane series. II. Protonation of mono- and polysubstituted benzhydrol derivatives
    1971, Vol. 36, Issue 11, pp. 3621–3632 [Abstract]
  • J. Schreiber, J. Kulič, J. Panchartek and M. Večeřa
    Reactivity of organic azo-compounds. XIII. Apparent dissociation constants of 4-phenylazo-1-naphthol derivatives in 50% (by vol.) ethanol
    1971, Vol. 36, Issue 9, pp. 3399–3403 [Abstract]
  • L. Synek, M. Večeřa and V. Kratochvíl
    Universalmethode zur Bestimmung von Kohlenstoff und Wasserstoff in organischen Substanzen mit Berücksichtigung von fluor-, phosphor- und siliciumhaltigen Stoffen
    1971, Vol. 36, Issue 7, pp. 2606–2614 [Abstract]
  • P. Vetešník, H. Hřebabecký and J. Socha
    Protonation of polyacid organic bases. VI. Substitution influence on ionization properties of 5-substituted 1,3-diaminobenzenes
    1971, Vol. 36, Issue 7, pp. 2500–2506 [Abstract]
  • P. Vetešník, J. Kaválek and V. Beránek
    Protonation of polyacid organic bases. V. Ionization constants of diacid conjugated acids of 4-substituted 1,2-diaminobenzenes and 6-substituted 2,3-dimethylquinoxalines
    1971, Vol. 36, Issue 7, pp. 2486–2499 [Abstract]
  • J. Klicnar, M. Hájek, J. Hoffmann and M. Večeřa
    Studies in the quinoxaline series. VII. Cyclization reactions of some 2-methoxylcarbonylquinoxaline derivatives
    1971, Vol. 36, Issue 1, pp. 262–270 [Abstract]
  • J. Socha, V. Bekárek, J. Schreiber and M. Večeřa
    Reactivity of organic azo-compounds. XII. Correlation of chemical shift of hydroxyl group in NMR spectra of aromatic hydroxyazo compounds with substituent constants
    1970, Vol. 35, Issue 12, pp. 3551–3556 [Abstract]
  • J. Kaválek, J. Panchartek and V. Štěrba
    Kinetics and mechanism of diazo coupling. XVIII. Influence of polysubstitution on reactivity and selectivity of benzenediazonium ions in coupling reactions with 2-naphthol-6-sulfonic acid
    1970, Vol. 35, Issue 11, pp. 3470–3474 [Abstract]
  • V. Beránek and M. Večeřa
    Kinetics and mechanism of diazo coupling. XVI. Coupling reactions of benzenediazonium salts with aniline and their decomposition reactions
    1970, Vol. 35, Issue 11, pp. 3402–3409 [Abstract]
  • K. Rothschein, J. Socha, P. Vetešník and M. Večeřa
    Aziditätsfunktion der Perchlorsäure im System von 50 vol.% Äthanol-50 vol.% Wasser
    1970, Vol. 35, Issue 10, pp. 3128–3132 [Abstract]
  • J. Socha and M. Večeřa
    Reactivity of organic azo-compounds. XI. Sustituent effects in the series of disubstituted 2-hydroxyazobenzenes
    1970, Vol. 35, Issue 10, pp. 3072–3078 [Abstract]
  • V. Bekárek, J. Dobáš, J. Socha, P. Vetešník and M. Večeřa
    Reactivity of organic azo-compounds. X. NMR study on azo-hydrazone tautomeric equilibrium in hydroxyazo-compounds
    1970, Vol. 35, Issue 5, pp. 1406–1414 [Abstract]
  • J. Hoffmann, J. Klicnar, V. Štěrba and M. Večeřa
    Kinetics of hydrolysis of substituted salicylideneanilines
    1970, Vol. 35, Issue 5, pp. 1387–1398 [Abstract]
  • I. Dobáš, J. Panchartek, V. Štěrba and M. Večeřa
    Kinetics and mechanism of diazo coupling. XIV. Abnormal reactivity of p-methoxyphenol in electrophilic substitutions of p-substituted phenols
    1970, Vol. 35, Issue 4, pp. 1288–1294 [Abstract]
  • K. Kalfus, M. Večeřa and O. Exner
    Studies on the inductive effect. VI. Solvent dependence of substituent effects in benzoic acid derivatives
    1970, Vol. 35, Issue 4, pp. 1195–1207 [Abstract]
  • J. Mindl and M. Večeřa
    Reactivity of compounds of diphenylmethane series. I. Protonation of meta and para monosubstituted benzophenone derivarives
    1970, Vol. 35, Issue 3, pp. 950–955 [Abstract]
  • J. Schrieber, J. Socha and K. Rothschein
    Reactivity of organic azo compounds. IX. Tautomerism of some azohydroxy compounds
    1970, Vol. 35, Issue 3, pp. 857–866 [Abstract]
  • V. Macháček, J. Panchartek, V. Štěrba and M. Večeřa
    Kinetics and mechanism of diazo coupling. XIII. The coupling kinetics of substituted benzenediazonium chlorides with acetoacetanilide
    1970, Vol. 35, Issue 3, pp. 844–856 [Abstract]
  • I. Dobáš, V. Štěrba and M. Večeřa
    Kinetics and mechanism of diazo coupling. XII. The coupling kinetics with 1-phenyl-2,3-dimethylpyrazolin-5-one
    1969, Vol. 34, Issue 12, pp. 3905–3911 [Abstract]
  • I. Dobáš, V. Štěrba and M. Večeřa
    Kinetics and mechanism of diazo coupling. XI. The coupling kinetics of substituted benzenediazonium salts with 1-(4'-sulfophenyl)-3-methylpyrazolin-5-one
    1969, Vol. 34, Issue 12, pp. 3895–3904 [Abstract]
  • I. Dobáš, V. Štěrba and M. Večeřa
    Kinetik und Mechanismus der Azokupplung X. Über die Kupplungskinetik an para-substituierte Phenole
    1969, Vol. 34, Issue 12, pp. 3746–3754 [Abstract]
  • J. Socha and M. Večeřa
    Reactivity of organic azo-compounds. VIII. Dissociation constants of hydroxyl group and electronic spectra of 3'- and 4'-substituted 2-hydroxy-5-chloroazobenzenes
    1969, Vol. 34, Issue 12, pp. 3740–3745 [Abstract]
  • J. Socha, J. Horská and M. Večeřa
    Reaktivität organischer Azoverbindungen VII. Kinetik der alkalischen Hydrolyse der Acetate 3'- oder 4'-substituierter 4-Hydroxyazobenzole und 2-Hydroxy-5-methylazobenzole
    1969, Vol. 34, Issue 10, pp. 3178–3186 [Abstract]
  • J. Socha, J. Horská and M. Večeřa
    Reaktivität aromatischer Azoverbindungen VI. Über die Dissoziation des Protons der Hydroxylgruppe substituierter 4-Hydroxyazobenzole und 2-Hydroxy-5-methylazobenzole
    1969, Vol. 34, Issue 10, pp. 2982–2990 [Abstract]
  • J. Šlosar, V. Štěrba and M. Večeřa
    Studium der polaren und sterischen einflüsse auf die reaktionen der anthrachinonderivate III. Reaktionskinetik der 3- und 4-substituierten 1-chloranthrachinone mit piperidin
    1969, Vol. 34, Issue 9, pp. 2763–2770 [Abstract]
  • V. Beránek and M. Večeřa
    Kinetik und Mechanismus der Azokupplung VII. Über die Kupplung der Benzoldiazoniumsalze mit N,N-Dimethylanilin
    1969, Vol. 34, Issue 9, pp. 2753–2762 [Abstract]
  • J. Schreiber and M. Večeřa
    Reaktivität organischer Azoverbindungen V. Scheinbare Dissoziationskonstanten der 1-Phenylazo-2-naphthole in 50%igem Äthanol
    1969, Vol. 34, Issue 7, pp. 2145–2150 [Abstract]
  • J. Kaválek, J. Beneš, J. Socha, F. Brtník and M. Večeřa
    Nucleophile Reaktivität der 3'- und 4'-substituierten 3-Nitro-4-chlorazobenzole
    1969, Vol. 34, Issue 7, pp. 2092–2100 [Abstract]
  • K. Kalfus, J. Šlosar, V. Štěrba and M. Večeřa
    Nucleophile aromatische Substitution in der Anthrachinonreihe II. Korrelation der Dissoziationskonstanten der Anthrachinoncarbonsäuren mit den Hammettschen σ-Konstanten
    1969, Vol. 34, Issue 7, pp. 2083–2091 [Abstract]
  • J. Kaválek
    Studies in the quinoxaline series. VI. Kinetics of the condensation of 2,3-dimethylquinoxaline with benzaldehyde
    1969, Vol. 34, Issue 6, pp. 1819–1823 [Abstract]
  • P. Vetešník, K. Rothschein, J. Socha and M. Večeřa
    Acidity function of perchloric acid in solvent system 50% of ethanol-50% of water
    1969, Vol. 34, Issue 3, pp. 1087–1093 [Abstract]
  • J. Beneš, J. Kaválek, J. Bartošek and J. Churáček
    Kinetics and mechanism of non-catalysed condensation of 2-picoline with benzaldehyde
    1969, Vol. 34, Issue 3, pp. 819–832 [Abstract]
  • J. Klicnar, F. Kristek, V. Bekárek and M. Večeřa
    Infrared spectra of hydrogen bondings in ortho-hydroxy derivatives of Schiff bases
    1969, Vol. 34, Issue 2, pp. 553–562 [Abstract]
  • J. Haase, J. Schreiber, V. Štěrba and M. Večeřa
    Bestimmung der Protonierungskonstanten von 1-Phenylazo-2-naphthol-6-sulfonsäure-Derivaten in Wasser und verdünntem Äthanol
    1969, Vol. 34, Issue 1, pp. 57–65 [Abstract]
  • V. Bekárek, J. Socha and M. Večeřa
    Correlations between proton chemical shifts of hydroxyl groups with intramolecular hydrogen bondings and Hammett substituent constants
    1968, Vol. 33, Issue 10, pp. 3377–3380 [Abstract]
  • V. Macháček, J. Panchartek, V. Štěrba and M. Večeřa
    Kinetics and mechanism of diazo coupling. II. The coupling of nitroethane with p-nitrobenzenediazonium chloride
    1968, Vol. 33, Issue 10, pp. 3154–3169 [Abstract]
  • P. Vetešník, J. Bielavský, J. Kaválek and M. Večeřa
    Protonierung mehrsättiger organischer Basen IV. Über die Addition des ersten Protons an 4-substituierte 1,2-Phenylendiamine
    1968, Vol. 33, Issue 9, pp. 2902–2910 [Abstract]
  • J. Mindl, J. Šlosar and M. Večeřa
    Nucleophile aromatische Substitution in der Anthrachinonreihe I. Reaktionskinetik der 1- und 2-Halogenanthrachinone mit Piperidin
    1968, Vol. 33, Issue 9, pp. 2895–2901 [Abstract]
  • P. Vetešník, J. Bielavský and M. Večeřa
    Protonation of polyacid organic bases. III. Hammett acidity function H+ for aqueous sulfuric acid
    1968, Vol. 33, Issue 6, pp. 1687–1692 [Abstract]
  • V. Bekárek, J. Klicnar, F. Kristek and M. Večeřa
    Correlations of proton chemical shifts of hydroxyl and methine groups in the NMR spectra of hydroxy derivatives of Schiff bases with Hammett σ constants
    1968, Vol. 33, Issue 3, pp. 994–998 [Abstract]
  • J. Panchartek, V. Štěrba, J. Vorlíček and M. Večeřa
    Kupplungskinetik der Benzoldiazoniumsalze mit 2-Naphthol-6-sulfonsäure
    1968, Vol. 33, Issue 3, pp. 894–900 [Abstract]
  • J. Kaválek and J. Socha
    Studies in the quinoxaline series. V. Preparation of 3-hydroxy-2-methyl-6-chloro- and 6-sulfamoylquinoxaline
    1968, Vol. 33, Issue 2, pp. 619–622 [Abstract]
  • P. Vetešník, J. Kaválek, V. Beránek and O. Exner
    Protonierung mehrsättiger organischer Basen II. Basizität und Tautomerie-gleichgewicht substituierter Chinoxaline
    1968, Vol. 33, Issue 2, pp. 566–576 [Abstract]
  • P. Vetešník, R. M. Hanikainen, J. Lakomý and M. Večeřa
    Ionisationskonstanten von substituierten 2-Nitrophenolen in 50%igem wässrigem Äthanol
    1967, Vol. 32, Issue 3, pp. 1027–1034 [Abstract]
  • V. Štěrba and M. Večeřa
    On the rearrangement of aromatic hydrazo compounds. V. Effect of temperature, medium and salt concentration on the kinetics of the rearrangement of hydrazobenzene and discussion of its reaction mechanism
    1966, Vol. 31, Issue 9, pp. 3486–3499 [Abstract]
  • J. Dokládalová, E. Korbel and M. Večeřa
    Organische quantitative Analyse XXXVI. Bestimmungsmöglichkeiten kleiner Schwefelmengen in organischen Substanzen
    1964, Vol. 29, Issue 8, pp. 1962–1964 [Abstract]
  • J. Lakomý, L. Lehar and M. Večeřa
    Organische quantitative analyse XXXV. Kohlenstoffmikrobestimmung in organischen substanzen unter verwendung eines neuen leitfähigkeitsgefässes
    1963, Vol. 28, Issue 12, pp. 3271–3277 [Abstract]
  • M. Nepraš, M. Večeřa, J. Borecký and M. Jureček
    Identifizierung organischer verbindungen L. Identifizierung der mono- und dichloranthrachinone
    1963, Vol. 28, Issue 10, pp. 2706–2715 [Abstract]
  • D. Šnobl, V. Kadaníková and M. Večeřa
    Identifizierung organischer verbindungen XLIV. Röntgenographische identifizierung der S-1-naphthylmethylthiuroniumsalze homologer mono- und dicarbonsäuren
    1963, Vol. 28, Issue 2, pp. 436–443 [Abstract]
  • M. Večeřa, J. Lakomý and L. Lehar
    Organische quantitative analyse XXXI. Kohlenstoffmikrobestimmung in organischen substanzen durch messen der elektrischen leitfähigkeit und unter verwendung von Co3O4 als verbrennungskatalysator
    1962, Vol. 27, Issue 4, pp. 1033–1037 [Abstract]
  • M. Večeřa
    Organische quantitative analyse XXX. Automatische stickstoffmikrobestimmung in organischen substanzen
    1961, Vol. 26, Issue 9, pp. 2308–2315 [Abstract]
  • M. Večeřa
    Organische quantitative analyse XXIX. Automatische mikrobestimmung von kohlenstoff und wasserstoff in organischen substanzen
    1961, Vol. 26, Issue 9, pp. 2298–2307 [Abstract]
  • A. Spěvák, V. Kratochvíl and M. Večeřa
    Neue methode zum stickstoffnachweis in organischen substanzen
    1961, Vol. 26, Issue 3, pp. 887–890 [Abstract]
  • M. Večeřa and D. Šnobl
    Organische quantitative analyse XXV. Untersuchung der aussenabsorption der stickoxyde mit mangan(IV)-oxyd bei der kohlenstoff- und wasserstoffbestimmung
    1960, Vol. 25, Issue 8, pp. 2013–2021 [Abstract]
  • M. Večeřa and J. Petránek
    Über die umlagerung aromatischer hydrazoverbindungen V. Kinetik der umlagerung von 4-chlor-, 3,3-dichlor- und 4,4'-dichlorhydrazobenzol; Isolierung und identifizierung der reaktionsprodukte
    1960, Vol. 25, Issue 8, pp. 2005–2012 [Abstract]
  • M. Večeřa, L. Synek and V. Štěrba
    Über die umlagerung aromatischer hydrazoverbindungen IV. Untersuchung der sauren katalyse und des einflusses des mediums und der temperatur bei der umlagerung von hydrazobenzol
    1960, Vol. 25, Issue 8, pp. 1992–2004 [Abstract]
  • M. Jureček, M. Hubík and M. Večeřa
    Identifizierung organischer verbindungen XXXIV. Identifizierung aliphatischer äther
    1960, Vol. 25, Issue 5, pp. 1458–1467 [Abstract]
  • M. Večeřa, B. Voláková, M. Kozáková and M. Jureček
    Identifizierung organischer substanzen XXXII. Identifizierung und trennung aliphatischer primärer amine als N-alkyl-3,5-dinitrobenzamide
    1960, Vol. 25, Issue 5, pp. 1281–1286 [Abstract]
  • M. Večeřa, D. Šnobl and L. Synek
    Quantitative organische analyse XXIV. Weiterer beitrag zum systematischen studium der grundlegenden operationen in der mikroelementaranalyse
    1960, Vol. 25, Issue 1, pp. 281–283 [Abstract]
  • M. Večeřa, F. Vojtěch and L. Synek
    Quantitative organische analyse XXII. Neue methode zur schnellen automatischen verbrennung organischer substanzen; Mikrobestimmung von kohlenstoff und wasserstoff
    1960, Vol. 25, Issue 1, pp. 93–100 [Abstract]
  • J. Petránek, M. Večeřa and M. Jureček
    Identifizierung organischer substanzen XXXI. Identifizierung von sulfiden
    1959, Vol. 24, Issue 11, pp. 3637–3642 [Abstract]
  • M. Večeřa and L. Synek
    Organische quantitative analyse XXI. Neue methode der stickstoffbestimmung unter verwendung von kobalt(II, III)-oxyd als verbrennungskatalysator
    1959, Vol. 24, Issue 10, pp. 3402–3406 [Abstract]
  • J. Petránek and M. Večeřa
    Identifizierung organischer verbindungen XXX. Über die isomerisierung der p-nitrobenzolsulfonylsulfilimine vom allyltypus
    1959, Vol. 24, Issue 7, pp. 2191–2196 [Abstract]
  • J. Gasparič, M. Večeřa and M. Jureček
    Identifizierung organischer verbindungen XXVII. Über die anwendung der acetylierung nach Friedel-Crafts zur identifizierung von alkyl-arylsulfiden
    1959, Vol. 24, Issue 6, pp. 1839–1845 [Abstract]
  • D. Šnobl, V. Kadaníková, J. Petránek and M. Večeřa
    Identifizierung organischer verbindungen XXVI. Röntgenpulverdiagramme von S,S-dialkyl-N-p-toluensulfonylsulfiliminen
    1959, Vol. 24, Issue 6, pp. 1829–1838 [Abstract]
  • J. Borecký, J. Gasparič and M. Večeřa
    Identifizierung organischer verbindungen XXV. Identifizierung und trennung aliphatischer alkohole C1-C18 mittels papierchromatographie
    1959, Vol. 24, Issue 6, pp. 1822–1828 [Abstract]
  • M. Večeřa and J. Bulušek
    Quantitative organische analyse XX. Untersuchung der methode der mikrochlorbestimmung in organischen substanzen durch verbrennung im leeren rohr
    1959, Vol. 24, Issue 5, pp. 1630–1642 [Abstract]
  • J. Petránek and M. Večeřa
    Identifizierung organischer substanzen XXIV. Trennung und identifizierung von sulfiden mittels papierchromatographie
    1959, Vol. 24, Issue 3, pp. 718–722 [Abstract]
  • M. Večeřa, J. Gasparič and M. Jureček
    Identifizierung organischer verbindungen XX. Additionsverbindungen von alkylbenzylsulfiden mit quecksilber(II)-chlorid
    1959, Vol. 24, Issue 2, pp. 640–642 [Abstract]
  • M. Večeřa and J. Gasparič
    Identifizierung organischer verbindungen XXIII. Studie über die papierchromatographie aliphatischer amine
    1959, Vol. 24, Issue 2, pp. 465–473 [Abstract]
  • M. Večeřa and A. Spěvák
    Quantitative organische analyse XIX. Mikrobestimmung der alkoxygruppen
    1959, Vol. 24, Issue 2, pp. 413–419 [Abstract]
  • M. Večeřa and L. Synek
    Organische quantitative analyse XVIII. Mikrobestimmung von kohlenstoff und wasserstoff unter verwendung von kobalt(II,III)-oxyd als verbrennungskatalysator
    1958, Vol. 23, Issue 7, pp. 1202–1212 [Abstract]
  • M. Večeřa and A. Spěvák
    Organische quantitative analyse XVII. Bestimmung kleiner chlor- und brommengen in organischen substanzen
    1958, Vol. 23, Issue 7, pp. 1197–1201 [Abstract]
  • J. Petránek and M. Večeřa
    Organische quantitative analyse XVI. Die kolorimetrische bestimmung kleiner aldehydmengen
    1958, Vol. 23, Issue 7, pp. 1193–1196 [Abstract]
  • M. Večeřa, J. Gasparič and A. Spěvák
    Identifizierung organischer Verbindungen XIX. Mikroidentifizierung niedriger Fettalkohole sowie O-Alkyl- und N-Alkylgruppen mittels Papierchromatographie
    1958, Vol. 23, Issue 4, pp. 768–770 [Abstract]
  • M. Večeřa and D. Šnobl
    Organische quantitative Analyse XII. Statistische Bewertung von Methoden der organischen Elementarmikroanalyse
    1958, Vol. 23, Issue 4, pp. 636–648 [Abstract]
  • M. Večeřa, J. Petránek and J. Gasparič
    Identifizierung organischer Verbindungen XVIII. Die Chromatographie aromatischer Hydrazoverbindungen
    1958, Vol. 23, Issue 2, pp. 333–335 [Abstract]
  • L. Synek and M. Večeřa
    Organische quantitative Analyse XI. Verwendung von Kobalt(II,III)-oxyd als Verbrennungskatalysator in der Elementaranalyse
    1958, Vol. 23, Issue 2, pp. 331–333 [Abstract]
  • M. Večeřa and J. Bulušek
    Organische quantitative Analyse X. Mikrobestimmung von Chlor und Brom in organischen Substanzen
    1958, Vol. 23, Issue 2, pp. 257–264 [Abstract]
  • M. Večeřa, J. Gasparič and J. Petránek
    Trennung und Identifizierung der Umlagerungsprodukte von Hydrazobenzol
    1958, Vol. 23, Issue 2, pp. 249–252 [Abstract]
  • M. Večeřa and L. Synek
    Quantitative organische Analyse IX. Die Mikrobestimmung von Schwefel in Barium, Blei, Silber oder Magnesium enthaltenden Verbindungen
    1958, Vol. 23, Issue 1, pp. 133–135 [Abstract]
  • M. Večeřa and J. Borecký
    Identifizierung organischer Stoffe XVII. Die Identifizierung von Anthrachinonsulfonsäuren
    1958, Vol. 23, Issue 1, pp. 130–133 [Abstract]
  • J. Gasparič, M. Večeřa and M. Jureček
    Identifizierung von organischen Verbindungen XVI. Identifizierung von Sulfiden
    1958, Vol. 23, Issue 1, pp. 97–104 [Abstract]
  • M. Večeřa, J. Petránek and J. Gasparič
    Umlagerung substituierter aromatischer hydrazoverbindungen
    1957, Vol. 22, Issue 5, pp. 1603–1612 [Abstract]
  • M. Večeřa
    Identifizierung organischer verbindungen XV. Identifizierung von benzidin und seinen isomeren
    1957, Vol. 22, Issue 5, pp. 1584–1595 [Abstract]
  • J. Gasparič and M. Večeřa
    Identifizierung organischer verbindungen XIV. Die trennung und identifizierung aliphatischer aldehyde und ketone mittels der papierchromatographie
    1957, Vol. 22, Issue 5, pp. 1426–1431 [Abstract]
  • M. Večeřa and K. Friedrich
    Identifizierung organischer verbindungen XIII. Die verwendung von ionenaustauschern in der organischen analyse
    1957, Vol. 22, Issue 5, pp. 1421–1425 [Abstract]
  • M. Večeřa and D. Šnobl
    Quantitative organische analyse VIII. Mikrobestimmung von schwefel in organischen verbindungen. Über den bildungsmechanismus des silbersulfates
    1957, Vol. 22, Issue 3, pp. 986–994 [Abstract]
  • M. Večeřa, J. Gasparič, D. Šnobl and M. Jureček
    Identifizierung organischer verbindungen XI. Die additionsverbindungen der aliphatischen sulfide mit quecksilber(II)-halogeniden
    1956, Vol. 21, Issue 5, pp. 1284–1294 [Abstract]
  • M. Večeřa and A. Spěvák
    Organische quantitative analyse VII. Eine schnelle kolorimetrische methode zur bestimmung kleiner mengen von schwefel in organischen und anorganischen materialien
    1956, Vol. 21, Issue 5, pp. 1278–1283 [Abstract]
  • M. Večeřa and J. Petránek
    Identifizierung organischer verbindungen X. Identifizierung von sulfiden
    1956, Vol. 21, Issue 4, pp. 912–919 [Abstract]
  • M. Večeřa, J. Gasparič and J. Borecký
    Chromatographie von Farbstoffzwischenprodukten III. Identifizierung und Trennung von Anthrachinonsulfonsäuren mittels Papierchromatographie
    1955, Vol. 20, Issue 6, pp. 1380–1383 [Abstract]
  • M. Večeřa and J. Gasparič
    Identification of organic compounds. VIII. Microidentification of alkyl halides, O-alkyl and N-alkyl groups by paper chromatography
    1954, Vol. 19, Issue 6, pp. 1175–1178 [Abstract]
  • R. Lukeš and M. Večeřa
    Über die einwirkung von Grignard-reagens auf die amidgruppe XVIII. Zur isomerie der pyrroline
    1954, Vol. 19, Issue 2, pp. 263–274 [Abstract]
  • M. Jureček and M. Večeřa
    Identifizierung organischer verbindungen III. Über alkylthiuroniumsalze
    1954, Vol. 19, Issue 1, pp. 77–84 [Abstract]
  • R. Lukeš and M. Večeřa
    Über die Leuckartsche reaktion einiger ketosäuren und ihrer derivate II.
    1953, Vol. 18, Issue 2, pp. 243–247 [Abstract]
  • M. Jureček and M. Večeřa
    Identifizierung einiger höherer alkylhalogenide und dihalogenparaffine
    1951, Vol. 16, pp. 95–99 [Abstract]
  • M. Jureček and M. Večeřa
    Ein neues verfahren zur identifizierung der am sauerstoff oder stickstoff gebundenen alkylgruppen
    1951, Vol. 16, pp. 92–94 [Abstract]
  • M. Jureček and M. Večeřa
    Contribution to the analysis of pharmaceuticals III. Estimation of impurities in antipyrine
    1950, Vol. 15, pp. 937–945 [Abstract]