Collect. Czech. Chem. Commun. 1989, 54, 2715-2720
https://doi.org/10.1135/cccc19892715

Reactivity of nucleophiles in dimethyl sulfoxide and its comparison with nucleophilic reactivity in protic medium

Vítězslav Zima, Oldřich Pytela, Jaromír Kaválek and Miroslav Večeřa

Department of Organic Chemistry, Institute of Chemical Technology, 532 10 Pardubice

Individual author index pages


Other CCCC articles of these authors

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  • Jan Pícha, Radek Cibulka*, František Liška, Patrik Pařík and Oldřich Pytela
    Reparametrization and/or Determination of Hammett, Inductive, Mesomeric and AISE Substituent Constants for Five Substituents: N+(CH3)3, CH2N+(CH3)3, CH2Py+, CH2SO2CH3 and PO(OCH3)2
    2004, Vol. 69, Issue 12, pp. 2239–2252 [Abstract]
  • Jan Pícha*, Radek Cibulka, František Hampl, František Liška, Patrik Pařík and Oldřich Pytela
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    2004, Vol. 69, Issue 2, pp. 397–413 [Abstract]
  • Oldřich Pytela* and Jiří Kulhánek
    Ortho Effect in Dissociation of Benzoic Acids with Electron-Accceptor Substituents Using the AISE Theory; Relation to para Substitution and Solvent
    2002, Vol. 67, Issue 5, pp. 596–608 [Abstract]
  • Oldřich Pytela*, Jiří Kulhánek, Eva Jirásková and Taťjana Nevěčná
    Construction of Interconnected Acidity Functions Based on ortho Substituted Anilines and N-Methylanilines as Indicators
    2001, Vol. 66, Issue 11, pp. 1638–1658 [Abstract]
  • Jaromír Mindl*, Oldřich Hrabík, Vojeslav Štěrba and Jaromír Kaválek
    Cyclization of Substituted Phenyl N-(2-Hydroxybenzyl)carbamates in Aprotic Solvents. Synthesis of 4H-1,3-Benzoxazin-2(3H)-ones
    2000, Vol. 65, Issue 8, pp. 1262–1272 [Abstract]
  • Jiří Kulhánek*, Oldřich Pytela and Antonín Lyčka
    Chemometrical Analysis of Substituent Effects. XIII. Comparison of Substituent Effects on Dissociation and Chemical Shift in 13C NMR Spectra of Mono- and Disubstituted Benzoic Acids
    2000, Vol. 65, Issue 1, pp. 106–116 [Abstract]
  • Pavel Hradil, Jiří Votinský*, Karel Komárek, Vítězslav Zima, Jaroslava Kalousová, Klára Melánová and Ludvík Beneš
    Adsorption of Vapours of Some Organic Compounds on Surface of Iron-Substituted Layered Vanadyl Phosphate
    2000, Vol. 65, Issue 1, pp. 47–57 [Abstract]
  • Klára Melánová, Ludvík Beneš*, Vítězslav Zima, Pavla Čapková and Miroslava Trchová
    Intercalation of Ketones in Vanadyl Phosphate and Isostructural Hosts
    1999, Vol. 64, Issue 12, pp. 1975–1979 [Abstract]
  • Jaromír Mindl*, Jaromír Kaválek, Helena Straková and Vojeslav Štěrba
    Kinetics of Base-Catalysed Hydrolysis and Cyclisation of Substituted Acetamide and Benzamide O-(Phenoxycarbonyl)oximes
    1999, Vol. 64, Issue 10, pp. 1641–1653 [Abstract]
  • Miloš Sedlák, Jiří Hanusek, Radim Bína, Jaromír Kaválek and Vladimír Macháček*
    Kinetics and Mechanism of the Formation and Decomposition of Imidazolin-4-ones from 2-(N-Benzoylamino)alkanamides in Aqueous Medium
    1999, Vol. 64, Issue 10, pp. 1629–1640 [Abstract]
  • Oldřich Pytela* and Ondřej Prusek
    Chemometric Analysis of Substituent Effects. XII. Application of Relationship Between 2- and 4-Substitution of Benzene Ring to Study ortho Effect in Selected Compounds with Different Reaction Centres
    1999, Vol. 64, Issue 10, pp. 1617–1628 [Abstract]
  • Eva Jirásková, Jiří Kulhánek, Taťjana Nevěčná* and Oldřich Pytela
    Construction and Chemometric Analysis of Acidity Function in Perchloric Acid
    1999, Vol. 64, Issue 8, pp. 1253–1261 [Abstract]
  • Libor Dušek*, Jaromír Kaválek and Vojeslav Štěrba
    Kinetics of Methanolysis of Substituted Benzamide O-(Phenoxycarbonyl)- and O-(Alkoxycarbonyl)oximes Catalyzed by Sodium Methanolate
    1999, Vol. 64, Issue 2, pp. 265–287 [Abstract]
  • Miloš Sedlák, Jaromír Kaválek, Petr Mitaš and Vladimír Macháček
    Kinetics and Mechanism of Cyclization of Substituted 2-(Benzoylamino)alkanamides in Strongly Basic Medium
    1998, Vol. 63, Issue 3, pp. 394–406 [Abstract]
  • Petr Mitaš, Miloš Sedlák and Jaromír Kaválek
    Substituent Effect on Acidity of Substituted 2-(4-Nitrobenzoylamino)alkanamides in Methanol-Dimethyl Sulfoxide Mixtures
    1998, Vol. 63, Issue 1, pp. 85–93 [Abstract]
  • Jaroslava Kalousová, Jiří Votinský, Ludvík Beneš, Klára Melánová and Vítězslav Zima
    Vanadyl Phosphate and Its Intercalation Reactions. A Review
    1998, Vol. 63, Issue 1, pp. 1–19 [Abstract]
  • Petr Mitaš, Jaromír Kaválek and Oldřich Pytela
    Dissociation of Amides in Strongly Basic Medium of Sodium Methoxide in Dimethyl Sulfoxide-Methanol Mixtures
    1997, Vol. 62, Issue 10, pp. 1562–1576 [Abstract]
  • Marek Janík, Vladimír Macháček and Oldřich Pytela
    Kinetics of Cyclization of Methyl S-(2,4,6-Trinitrophenyl)mercaptoacetate to 2-Methoxycarbonyl-5,7-dinitrobenzo[d]thiazol-3-oxide
    1997, Vol. 62, Issue 9, pp. 1429–1445 [Abstract]
  • Jiří Kulhánek and Oldřich Pytela
    Chemometric Analysis of Substituent Effects. XI. Solvent Effects on Dissociation of 2,6-Disubstituted Benzoic Acids
    1997, Vol. 62, Issue 6, pp. 913–924 [Abstract]
  • Oldřich Pytela
    A New Iterative Method of Construction of the Hammett Acidity Function
    1997, Vol. 62, Issue 4, pp. 645–655 [Abstract]
  • Oldřich Pytela
    Chemometric Analysis of Substituent Effects. X. Unification and Reparametrization of Substituent Constants in Hammett-Type Equations by Means of Alternative Interpretation of Substituent Effects (AISE)
    1996, Vol. 61, Issue 8, pp. 1191–1204 [Abstract]
  • Miloš Sedlák, Aleš Halama, Jaromír Kaválek, Vladimír Macháček, Petr Mitaš and Vojeslav Štěrba
    Preparation and NMR Spectra of Substituted 2-(4-Nitrophenyl)imidazolinones
    1996, Vol. 61, Issue 6, pp. 910–920 [Abstract]
  • Oldřich Pytela and Aleš Halama
    Steric Effects in Acid-Catalyzed Decomposition and Base-Catalyzed Cyclization of 1-(2-Alkoxycarbonylphenyl)-3-phenyltriazenes
    1996, Vol. 61, Issue 5, pp. 751–763 [Abstract]
  • Oldřich Pytela
    Chemometric Analysis of Substituent Effects. IX. Alternative Interpretation of Substituent Effects (AISE) - Orthogonal Model
    1996, Vol. 61, Issue 5, pp. 704–712 [Abstract]
  • Bořivoj Hlaváček, Viera Khünová and Miroslav Večeřa
    Anharmonic Oscillations and Tg, Tm Transitions
    1996, Vol. 61, Issue 1, pp. 44–58 [Abstract]
  • Oldřich Pytela
    Chemometric Analysis of Substituent Effects. VIII. Alternative Interpretation of Substituent Effects (AISE)
    1995, Vol. 60, Issue 9, pp. 1502–1528 [Abstract]
  • Oldřich Pytela and Aleš Halama
    Chemometric Analysis of Substituent Effects. VII. Inductive Effect as a Basic Substituent Effect. Isoeffect Substituent Constant
    1995, Vol. 60, Issue 8, pp. 1316–1332 [Abstract]
  • Jiří Kulhánek and Oldřich Pytela
    Chemometric Analysis of Substituent Effects. VI. A Study of ortho Effect in Dissociation of 2,6-Disubstituted Benzoic Acids
    1995, Vol. 60, Issue 5, pp. 829–840 [Abstract]
  • Miloš Sedlák, Aleš Halama, Jaromír Kaválek, Vladimír Macháček and Vojeslav Štěrba
    Preparation, 1H and 13C NMR Spectra of Substituted 2-Benzoylaminocarboxamides
    1995, Vol. 60, Issue 1, pp. 150–160 [Abstract]
  • Oldřich Pytela and Taťjana Nevěčná
    Kinetics and Mechanism of Decomposition of 1,3-Bis(4-methylphenyl)triazene Catalyzed with Substituted Benzoic Acids in 25% Aqueous Methanol-General or Specific Catalysis?
    1994, Vol. 59, Issue 9, pp. 2029–2041 [Abstract]
  • Jaromír Kaválek, Vladimír Macháček and Vojeslav Štěrba
    Coupling Kinetics of 4-Sulfobenzenediazonium Ion with 2,4-Thiazolidinedione, Its 3-Methyl Derivative and 3-Methyl-5-isoxazolone
    1994, Vol. 59, Issue 9, pp. 2022–2028 [Abstract]
  • Oldřich Pytela and Josef Liška
    Chemometrical Analysis of Substituent Effects. V. ortho Effect
    1994, Vol. 59, Issue 9, pp. 2005–2021 [Abstract]
  • Oldřich Pytela, Jiří Kulhánek and Miroslav Ludwig
    Chemometrical Analysis of Substituent Effects. IV. Additivity of Substituent Effects in Dissociation of 3,5-Disubstituted Benzoic Acids in Organic Solvents
    1994, Vol. 59, Issue 7, pp. 1637–1644 [Abstract]
  • Ludvík Beneš, Vítězslav Zima, Jaroslava Kalousová and Jiří Votinský
    Intercalation of Anhydrous Vanadyl Phosphate with Aliphatic Alcohol Mixtures
    1994, Vol. 59, Issue 7, pp. 1616–1619 [Abstract]
  • Taťjana Nevěčná, Vojtěch Bekárek and Oldřich Pytela
    A Study of Effects of Temperature and Medium on Reaction of Triethylamine with Ethyl Bromide
    1994, Vol. 59, Issue 6, pp. 1384–1391 [Abstract]
  • Oldřich Pytela, Jiří Kulhánek, Miroslav Ludwig and Václav Říha
    Chemometrical Analysis of Substituent Effects. III. Additivity of Substituent Effects in Dissociation of 3,4-Disubstituted Benzoic Acids in Organic Solvents
    1994, Vol. 59, Issue 3, pp. 627–638 [Abstract]
  • Miroslav Ludwig, Pavla Valášková and Oldřich Pytela
    Kinetics and Mechanism of Acid Catalyzed Decomposition of 1-Phenyl-3,3-dialkyltriazenes
    1994, Vol. 59, Issue 2, pp. 401–411 [Abstract]
  • Miroslav Ludwig, Jan Petržílek, Jiří Kulhánek and Oldřich Pytela
    Effects of Substituents and Medium on Acidity of α,α-Bis(butylsulfonyl)toluenes
    1994, Vol. 59, Issue 2, pp. 391–400 [Abstract]
  • Oldřich Pytela
    Chemometric Analysis of Substituent Effects. II. Relation Between Hammett Substituent Constants σm and σp and a New Model for Quantitative Description of Substituent Effects
    1994, Vol. 59, Issue 2, pp. 381–390 [Abstract]
  • Oldřich Pytela
    Chemometric Analysis of Substituent Effects. I. Substituent Effects on the Dissociation of Monosubstituted Benzoic Acids
    1994, Vol. 59, Issue 1, pp. 159–174 [Abstract]
  • Jaromír Kaválek, Vladimír Macháček, Miloš Sedlák and Vojeslav Štěrba
    Study of Cyclization of 1-Benzoyl-3-methyl-3-(2-methoxycarbonylphenyl)thiourea to 1-Methyl-2-thioxo-4-quinazolone
    1993, Vol. 58, Issue 5, pp. 1122–1132 [Abstract]
  • Jaromír Kaválek, Vladimír Macháček, Miloš Sedlák and Vojeslav Štěrba
    Kinetics and Mechanism of Cyclization of N-(2-Methoxycarbonylphenyl)-N-methylsulfonamide to 1-Methyl-(1H)-2,1,3-benzothiadiazine-4(3H)-one-2,2-dioxide
    1992, Vol. 57, Issue 6, pp. 1282–1290 [Abstract]
  • Jaromír Kaválek, Vladimír Macháček, Miloš Sedlák and Vojeslav Štěrba
    Kinetics and mechanism of cyclization of N-(2-methoxycarbonylphenyl)-N’-methylsulphonamide to 3-methyl-(1H)-2,1,3-benzothiadiazin-4(3H)-one 2,2-dioxide
    1991, Vol. 56, Issue 8, pp. 1701–1710 [Abstract]
  • Jaroslava Horáčková, Jaromír Kaválek, Jiří Kulič and Vojeslav Štěrba
    Azo coupling kinetics of benzenediazonium ions with citrazinic acid
    1991, Vol. 56, Issue 2, pp. 386–397 [Abstract]
  • Oldřich Pytela, Taťjana Nevěčná and Jaromír Kaválek
    Reactivity of proton and general acid with 1,3-bis-(4-methylphenyl)triazene in aqueous methanol
    1990, Vol. 55, Issue 11, pp. 2701–2706 [Abstract]
  • Oldřich Pytela and Zdeněk Bahník
    Synthesis, kinetics and mechanism of cyclization of 1-(2-aryloxycarbonylphenyl)-3-phenyltriazenes
    1990, Vol. 55, Issue 11, pp. 2692–2700 [Abstract]
  • Oldřich Pytela, Jaroslava Hálová and Miroslav Ludwig
    Interpretation of chromatographic characteristics of mobile phase in liquid chromatography by means of solvent parameters
    1990, Vol. 55, Issue 11, pp. 2629–2635 [Abstract]
  • Oldřich Pytela and Vladimír Dlouhý
    Synthesis and cyclization kinetics and mechanism of 1-(2-ethoxycarbonylphenyl)-3-aryltriazenes. Kinetic acidity function of sodium methoxide in methanol
    1990, Vol. 55, Issue 10, pp. 2468–2474 [Abstract]
  • Oldřich Pytela
    A new classification of solvents based on chemometric empirical scale of parameters
    1990, Vol. 55, Issue 3, pp. 644–652 [Abstract]
  • Oldřich Pytela
    Additive-multiplicative description of extrathermodynamic relations: Application to solvent effect
    1990, Vol. 55, Issue 3, pp. 634–643 [Abstract]
  • Jaromír Kaválek, Ulrika Králíková, Vladimír Macháček, Miloš Sedlák and Vojeslav Štěrba
    Kinetics and mechanism of solvolysis of N-aryl sulfuric diamides
    1990, Vol. 55, Issue 1, pp. 202–222 [Abstract]
  • Oldřich Pytela, Taťjana Nevěčná and Miroslav Ludwig
    Solvent effects on kinetics and mechanism of acid-catalyzed decomposition of 1,3-bis(4-methylphenyl)-triazene II. Reactions in aprotic solvents
    1990, Vol. 55, Issue 1, pp. 156–164 [Abstract]
  • Taťjana Nevěčná, Oldřich Pytela, Miroslav Ludwig and Jaromír Kaválek
    Solvent effects on kinetics and mechanism of acid-catalyzed decomposition of 1,3-bis(4-methylphenyl)triazene I. Reactions in alcohols
    1990, Vol. 55, Issue 1, pp. 147–155 [Abstract]
  • Oldřich Pytela
    Determination of number of linear latent variables in a set of experimental chemical data
    1990, Vol. 55, Issue 1, pp. 42–54 [Abstract]
  • Oldřich Pytela, Josef Jirman and Antonín Lyčka
    Chemometrical analysis of substituent effects on 13C and 15N NMR chemical shifts in 1-aroyl-3-substituted thioureas
    1989, Vol. 54, Issue 9, pp. 2399–2407 [Abstract]
  • Jaromír Kaválek, Lubomír Kacetl and Marcela Kaválková
    Kinetics of methanolysis of 1-(2-halogeno and 2,6-dihalogenobenzoyl)-3-(4-chlorophenyl)ureas
    1989, Vol. 54, Issue 5, pp. 1363–1369 [Abstract]
  • Jaromír Kaválek, Vladimír Macháček, Gabriela Svobodová and Vojeslav Štěrba
    Kinetics and mechanism of reversible, base-catalyzed ring closure of 3-(methoxycarbonyl)propionanilide and O-(methoxycarbonylmethyl)-N-phenylcarbamate
    1989, Vol. 54, Issue 4, pp. 1005–1011 [Abstract]
  • Oldřich Pytela
    New statistical parameters for description of solvent effect
    1989, Vol. 54, Issue 1, pp. 136–150 [Abstract]
  • Oldřich Pytela and Vítězslav Zima
    Nucleophilicity and its parametrization
    1989, Vol. 54, Issue 1, pp. 117–135 [Abstract]
  • Oldřich Pytela
    Empirical approach to description of solvent effect on processes in solutions: A review
    1988, Vol. 53, Issue 7, pp. 1333–1423 [Abstract]
  • Jaromír Kaválek, Vladimír Macháček, Vojeslav Štěrba and Antonín Lyčka
    Formation of N-methyl-2-nitroso-4,6-dinitroaniline from methyl ester of N-methyl-N-(2,4,6-trinitrophenyl)glycine
    1988, Vol. 53, Issue 5, pp. 1033–1043 [Abstract]
  • Vítězslav Zima, Oldřich Pytela and Miroslav Večeřa
    A study of nucleophilicity in selected systems
    1988, Vol. 53, Issue 4, pp. 814–821 [Abstract]
  • Oldřich Pytela and Miroslav Ludwig
    A description of effect of composition of mixed binary solvents on processes in solutions
    1988, Vol. 53, Issue 4, pp. 671–685 [Abstract]
  • Jaromír Kaválek, Vladimír Macháček, Makky M. M. Hassanien and Vojeslav Štěrba
    Base-catalyzed formation of spiro adduct from N-methyl-N-(2,4,6-trinitrophenyl)glycinamide, the smiles rearrangement of the amide in methanol
    1988, Vol. 53, Issue 3, pp. 601–618 [Abstract]
  • Jaromír Kaválek, Josef Jirman, Vladimír Macháček and Vojeslav Štěrba
    The methanolysis kinetics and dissociation constants of 1-(subst. benzoyl)-3-phenylthioureas
    1988, Vol. 53, Issue 3, pp. 593–600 [Abstract]
  • Miroslav Ludwig, Oldřich Pytela, Helena Javůrková and Miroslav Večeřa
    Analysis of substituent and solvent effects on dissociation of N-phenylbenzenesulphonamides
    1987, Vol. 52, Issue 12, pp. 2900–2908 [Abstract]
  • Oldřich Pytela, Petr Svoboda and Miroslav Večeřa
    A mathematical modelling of acid catalyzed decomposition of 3-methyl-1,3-diphenyltriazene
    1987, Vol. 52, Issue 10, pp. 2492–2499 [Abstract]
  • Petr Svoboda, Oldřich Pytela and Miroslav Večeřa
    Kinetics and mechanism of acid catalyzed decomposition of substituted 1,3-diphenyltriazenes
    1987, Vol. 52, Issue 9, pp. 2217–2224 [Abstract]
  • Oldřich Pytela, Martin Kaska, Miroslav Ludwig and Miroslav Večeřa
    Solvolysis kinetics and mechanism of substituted 3-acetyl-1,3-diphenyltriazenes in acid medium; Kinetic acidity function
    1987, Vol. 52, Issue 9, pp. 2212–2216 [Abstract]
  • Jaromír Kaválek, Vladimír Macháček, Gabriela Svobodová and Vojeslav Štěrba
    Kinetics of acid-catalyzed cyclization of substituted hydantoinamides to substituted hydantoins
    1987, Vol. 52, Issue 8, pp. 1999–2004 [Abstract]
  • Jaromír Kaválek, Josef Jirman, Vladimír Macháček and Vojeslav Štěrba
    An anomalous effect of methyl group on acidity of acylthioureas
    1987, Vol. 52, Issue 8, pp. 1992–1998 [Abstract]
  • Jaromír Kaválek, Ludmila Hejtmánková and Vojeslav Štěrba
    Kinetics and mechanism of solvolysis of substituted phenyl N-phenylbenzimidoesters
    1987, Vol. 52, Issue 5, pp. 1285–1297 [Abstract]
  • Jaromír Kaválek, Josef Jirman and Vojeslav Štěrba
    Reactions of 1,3-diacylthioureas with methoxide ion and with amines
    1987, Vol. 52, Issue 1, pp. 120–131 [Abstract]
  • Oldřich Pytela, Miroslav Ludwig and Miroslav Večeřa
    The Hammett substituent constants and effects of medium
    1986, Vol. 51, Issue 10, pp. 2143–2150 [Abstract]
  • Miroslav Ludwig, Václav Baron, Karel Kalfus, Oldřich Pytela and Miroslav Večeřa
    Dissociation constants of substituted benzoic acids in water and in organic solvents
    1986, Vol. 51, Issue 10, pp. 2135–2142 [Abstract]
  • Jaromír Kaválek, Josef Panchartek, Tomáš Potěšil and Vojeslav Štěrba
    Kinetics of the reaction of guanyl-O-methylisourea hydrochloride with dimethylformamide dimethylacetal
    1986, Vol. 51, Issue 9, pp. 1964–1971 [Abstract]
  • Miroslav Ludwig, Oldřich Pytela and Miroslav Večeřa
    Solvent effects on dissociation of substituted benzenesulphonamides in acetone, 1,2-dichloroethane, tetramethylene sulphone, pyridine and some aqueous organic solvent mixtures
    1986, Vol. 51, Issue 9, pp. 1948–1957 [Abstract]
  • Jaromír Kaválek, Josef Panchartek, Tomáš Potěšil and Vojeslav Štěrba
    Solvolysis kinetics of ethyl 3-ethoxy-3-iminopropanoate
    1986, Vol. 51, Issue 3, pp. 677–683 [Abstract]
  • Oldřich Pytela, Stanislava Štumrová, Miroslav Ludwig and Miroslav Večeřa
    Kinetic acidity function and solvolysis of 3-hydroxy-1,3-diphenyltriazenes
    1986, Vol. 51, Issue 3, pp. 564–572 [Abstract]
  • Petr Svoboda, Oldřich Pytela and Miroslav Večeřa
    Kinetics of acid catalyzed decomposition of substituted 1,3-diphenyl-3-methyltriazenes
    1986, Vol. 51, Issue 3, pp. 553–563 [Abstract]
  • Jaromír Kaválek, Vladimír Macháček, Gabriela Svobodová and Vojeslav Štěrba
    Base catalyzed cyclization of substituted esters of hydantoic and thiohydantoic acids
    1986, Vol. 51, Issue 2, pp. 375–390 [Abstract]
  • Oldřich Pytela, Václav Vala, Miroslav Ludwig and Miroslav Večeřa
    Modeling of hydrolysis mechanism of 3-hydroxytriazenes in strongly acidic medium
    1986, Vol. 51, Issue 2, pp. 347–357 [Abstract]
  • Jaromír Kaválek, Josef Jirman and Vojeslav Štěrba
    Kinetics and mechanism of rearrangement and methanolysis of acylphenylthioureas
    1985, Vol. 50, Issue 3, pp. 766–778 [Abstract]
  • Marián Antalík, Ernest Šturdík, Oldřich Pytela, Ľudovít Drobnica and Pavol Sulo
    Kinetic analysis of reactions of phenylhydrazonopropanedinitriles with thiols
    1984, Vol. 49, Issue 12, pp. 2807–2815 [Abstract]
  • Miroslav Ludwig, Oldřich Pytela and Miroslav Večeřa
    Solvent effect in dissociation of substituted benzenesulphonamides in dimethylformamide, dimethyl sulphoxide, and acetonitrile
    1984, Vol. 49, Issue 11, pp. 2593–2601 [Abstract]
  • Jaromír Kaválek, Said El Bahaie and Vojeslav Štěrba
    Kinetics and mechanism of methanolysis of benzoyl derivatives of substituted phenylureas and phenylthioureas
    1984, Vol. 49, Issue 9, pp. 2103–2110 [Abstract]
  • Alexandr Čegan and Miroslav Večeřa
    Substituent effects on hydrolytic stability and herbicidal activity of 3-arylimidazolidine-2,4-diones
    1984, Vol. 49, Issue 6, pp. 1521–1528 [Abstract]
  • Miroslav Ludwig, Oldřich Pytela, Karel Kalfus and Miroslav Večeřa
    Dissociation of substituted benzenesulphonamides in water, methanol and ethanol
    1984, Vol. 49, Issue 5, pp. 1182–1192 [Abstract]
  • Oldřich Pytela, Miroslav Pilný and Miroslav Večeřa
    Substituent effect on solvolysis of 3-acetyl-1,3-diphenyltriazenes
    1984, Vol. 49, Issue 5, pp. 1173–1181 [Abstract]
  • Antonín Lyčka and Jaromír Kaválek
    13C, 15N, and 19F NMR spectra of 4-fluoro-(3´ or 4´-substituted) azobenzenes
    1984, Vol. 49, Issue 1, pp. 58–64 [Abstract]
  • Petr Svoboda, Oldřich Pytela and Miroslav Večeřa
    Solvent effect - Classification of parameters describing influence of solvents
    1983, Vol. 48, Issue 11, pp. 3287–3306 [Abstract]
  • Oldřich Pytela and Pavel Vetešník
    Dissociation constants of monosubstituted diphenylamines and an optimized construction of acidity function
    1983, Vol. 48, Issue 8, pp. 2368–2375 [Abstract]
  • Jaromír Kaválek, Vladimír Macháček and Vojeslav Štěrba
    Reactions of ethyl 2-alkyl-3-oxobutanoate with thiourea and methylthiourea
    1983, Vol. 48, Issue 7, pp. 1872–1877 [Abstract]
  • Alexandr Čegan and Miroslav Večeřa
    Hydrolytic stability and pesticidal activity of N'-methyl- and N'-arylcarbamates of 3-(N,N-diethylamino)phenol
    1983, Vol. 48, Issue 5, pp. 1440–1446 [Abstract]
  • Jaromír Kaválek, Vojeslav Štěrba and Said El Bahaie
    Dissociation constants of m- and p-substituted phenylthioureas and ureas in water and in methanol
    1983, Vol. 48, Issue 5, pp. 1430–1434 [Abstract]
  • Jaromír Kaválek, Tomáš Potěšil and Vojeslav Štěrba
    Cyclization kinetics and mechanism of N-benzoyl-N'-(1,2-dimethyl-3-oxo-1-butenyl)thiourea
    1983, Vol. 48, Issue 2, pp. 578–585 [Abstract]
  • Jaromír Kaválek, Jaroslav Novák and Vojeslav Štěrba
    Kinetics of hydrolysis and rearrangements of S-acylthiouronium salts
    1982, Vol. 47, Issue 10, pp. 2702–2710 [Abstract]
  • Jaromír Kaválek, Jiří Hruška and Vojeslav Štěrba
    Kinetics of cyclization of 1-phenyl-3-(1,2-dimethyl-3-oxo-1-butenyl)urea and ethyl 2-methyl-3-N-(N'-phenylureido)-2-butenoate
    1982, Vol. 47, Issue 2, pp. 518–522 [Abstract]
  • Jaromír Kaválek, Pavel Fiedler, Zlata Papoušková and Otto Exner
    The confirmation of trisubstituted ureas and thioureas in solution
    1982, Vol. 47, Issue 1, pp. 35–44 [Abstract]
  • Miroslav Ludwig, Oldřich Pytela and Miroslav Večeřa
    Salt effect in hydrolysis of 3-acyl-1,3-diphenyltriazenes
    1981, Vol. 46, Issue 12, pp. 3104–3109 [Abstract]
  • Oldřich Pytela, Petr Svoboda and Miroslav Večeřa
    Solvent effect as a criterion of solvolysis mechanism. Solvolysis of 3-acyl-1,3-diphenyltriazenes
    1981, Vol. 46, Issue 9, pp. 2091–2103 [Abstract]
  • Jaromír Mindl, Jiří Sulzer and Miroslav Večeřa
    Hydrolysis kinetics and mechanism of diaryldithiocarbamates in 20% aqueous dioxane
    1981, Vol. 46, Issue 8, pp. 1970–1975 [Abstract]
  • Erhard Lejdar, Oldřich Pytela, Miroslav Večeřa and Pavel Vetešník
    Reaction of 1,3-diphenyltriazene with phenyl isocyanate. Solvent effect, activation parameters and kinetic isotopic effect
    1981, Vol. 46, Issue 6, pp. 1376–1382 [Abstract]
  • Oldřich Pytela, Miroslav Večeřa and Pavel Vetešník
    Calculation of isokinetic temperature of non-catalyzed hydrolysis of substituted 3-(N-methylcarbamoyl)-1,3-diphenyltriazenes
    1981, Vol. 46, Issue 4, pp. 898–905 [Abstract]
  • Jaromír Kaválek, Milan Kotyk, Said El Bahaie and Vojeslav Štěrba
    Reactions of N-benzoyl isothiocyanate with anthranilic acid and methyl anthranilate
    1981, Vol. 46, Issue 1, pp. 246–255 [Abstract]
  • Jaromír Mindl, Pavel Balcárek, Lubomír Šilar and Miroslav Večeřa
    Hydrolysis kinetics and mechanism of diarylthiocarbamates in 20% aqueous dioxane medium
    1980, Vol. 45, Issue 11, pp. 3130–3139 [Abstract]
  • Oldřich Pytela, Miroslav Večeřa and Pavel Vetešník
    Substituent effects in hydrolysis of 3-carbamoyl-1,3-diphenyltriazenes
    1980, Vol. 45, Issue 7, pp. 2108–2119 [Abstract]
  • Blanka Plandorová, Oldřich Pytela, Miroslav Večeřa and Pavel Vetešník
    Reactions of substituted 1,3-diphenyltriazenes with phenyl isocyanates. Catalysis and substituent effects
    1980, Vol. 45, Issue 4, pp. 1279–1289 [Abstract]
  • Oldřich Pytela, Miroslav Večeřa and Pavel Vetešník
    Hydrolysis kinetics and mechanism of acyl-1,3-diphenyltriazenes
    1980, Vol. 45, Issue 4, pp. 1269–1278 [Abstract]
  • Alexandr Čegan, Jaroslav Šlosar and Miroslav Večeřa
    Hydrolysis kinetics and mechanism of N'-(3-N-methylcarbamoyloxyphenyl)-N,N-dimethylformamidine
    1980, Vol. 45, Issue 4, pp. 1065–1071 [Abstract]
  • Jaromír Kaválek, Said El-Bahaie, Vladimír Macháček and Vojeslav Štěrba
    Study of reaction of thiourea with ethyl 3-oxobutanoate
    1980, Vol. 45, Issue 3, pp. 732–739 [Abstract]
  • Jaromír Kaválek, Said El-Bahaie and Vojeslav Štěrba
    Reactions of thiourea with chloro- and bromoacetic acids
    1980, Vol. 45, Issue 1, pp. 263–268 [Abstract]
  • Jaromír Kaválek, Karel Janák and Vojeslav Štěrba
    Kinetics of reaction of 5-phenyl-1,3,4-thiadiazol-2-diazonium ion with water
    1979, Vol. 44, Issue 10, pp. 3102–3110 [Abstract]
  • Jitka Moravcová and Miroslav Večeřa
    Kinetics and mechanism of hydrolysis of substituted phenyl N-(4-methylphenyl)sulphonylcarbamates. Solvolysis of 3-nitrophenyl N-(4-methylphenyl)-sulphonylcarbamate in mixtures water-1,4-dioxane and water-tert-butyl alcohol and its decomposition to neutral molecules in non-aqueous media
    1979, Vol. 44, Issue 9, pp. 2639–2652 [Abstract]
  • Jaromír Mindl, František Radonský, Jiří Klicnar and Miroslav Večeřa
    Kinetics and mechanism of alkaline hydrolysis of (Z)-O-(N-4-nitrophenylcarbamoyl)benzaldoximes in 30% aqueous ethanol
    1979, Vol. 44, Issue 8, pp. 2401–2408 [Abstract]
  • Jiří Štohandl and Miroslav Večeřa
    Study of solvolysis mechanism of some ureas derived from 2-benzoxazolone
    1979, Vol. 44, Issue 6, pp. 1790–1798 [Abstract]
  • Jaromír Kaválek, Ahmad Ashfaq and Vojeslav Štěrba
    Reactions of 1-substituted 2,4,6-trinitrobenzenes with nucleophiles
    1979, Vol. 44, Issue 5, pp. 1453–1459 [Abstract]
  • Jaromír Kaválek, Said El-Bahei and Vojeslav Štěrba
    Hydrolysis kinetics of 4-amino-3-pentene-2-one and its N-substituted derivatives
    1978, Vol. 43, Issue 10, pp. 2732–2739 [Abstract]
  • Jaromír Kaválek, Miroslav Pastrnek and Vojeslav Štěrba
    Reactions of 2,4,6-trinitrochlorobenzene with dimethyl malonate anion in methanol and methanol-dimethyl sulphoxide mixture
    1978, Vol. 43, Issue 5, pp. 1401–1409 [Abstract]
  • Alexander Čegan, Jaroslav Šlosar and Miroslav Večeřa
    Hydrolysis kinetics and mechanism of N'-aryl-N,N-dimethylformamidines in alkaline medium
    1978, Vol. 43, Issue 1, pp. 134–141 [Abstract]