Collect. Czech. Chem. Commun.
1990, 55, 1216-1222
https://doi.org/10.1135/cccc19901216
Kinetics of reaction of 1,2-diaminobenzene with phenylglyoxal
Jiří Klicnar, Jaromír Mindl and Vojeslav Štěrba
Department of Organic Chemistry, Institute of Chemical Technology, 532 10 Pardubice
Individual author index pages
Other CCCC articles of these authors
- Jiří Hanusek*, Miloš Sedlák, Roman Keder and Vojeslav Štěrba
Kinetics and Mechanism of Desulfurization Reaction of 1-Methyl-2-phenylquinazoline-4(1H)-thiones
2004, Vol. 69, Issue 12, pp. 2212–2222 [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] - 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] - 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] - Petr Vlasák, Patrik Pařík, Jiří Klicnar and Jaromír Mindl
Synthesis of Ring-Substituted Phenyl Hydrazinecarboxylates and Study of Their Protonation in Dimethyl Sulfoxide Solutions
1998, Vol. 63, Issue 6, pp. 793–802 [Abstract] - Jaromír Mindl, Aleš Halama and Zdeněk Černošek
Alkoxycarbonylation of Alcohols and Phenols by Nitrosoformates
1996, Vol. 61, Issue 7, pp. 1053–1063 [Abstract] - Jaroslava Horáčková and Vojeslav Štěrba
Kinetics of Coupling of 4-Methoxybenzenediazonium Ion with 2,6-Dihydroxypyridine
1996, Vol. 61, Issue 6, pp. 951–956 [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] - Vladimír Macháček, Alexandr Čegan, Aleš Halama, Olga Rožňavská and Vojeslav Štěrba
Reactions of 4-Amino-3-penten-2-one and Its NSubstituted Derivatives with Diazonium Ions
1995, Vol. 60, Issue 8, pp. 1367–1379 [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] - Jaromír Toman, Jaromír Mindl, Antonín Lyčka, Jiří Klicnar, Ivana Srovnalová and Miloš Koníček
Structure of Reaction Products of Some Substituted Quinoxaline N-Oxides with Carbanions
1994, Vol. 59, Issue 11, pp. 2493–2500 [Abstract] - Vladimír Macháček, Jana Manová, Miloš Sedlák and Vojeslav Štěrba
Kinetics and Mechanism of Reaction of 2,4-Dinitrobenzaldehyde with Hydroxide Ion
1994, Vol. 59, Issue 10, pp. 2262–2268 [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] - Jaroslava Horáčková and Vojeslav Štěrba
Kinetics of Substitution of 4-Methoxyphenylazo Groups of 2,6-Dioxo-5(3)-(4-methoxyphenylazo)-3(5)-(4-methoxyphenylhydrazono)-1,2,3,6-tetrahydropyridine-4-carboxylic Acid by Reaction with 4-Nitrobenzenediazonium Cation
1994, Vol. 59, Issue 7, pp. 1665–1672 [Abstract] - Josef Přikryl, Bohumil Kratochvíl, Jan Ondráček, Jaroslav Maixner, Jiří Klicnar and Karel Huml
The Crystal and Molecular Structure of Charge-Transfer Complex of Azo Dyestuff 5-(4-Chloro-2-nitrophenyl)-azo-6-hydroxy-1-ethyl-3-cyano-4-methyl-2-pyridone with Naphthalene
1993, Vol. 58, Issue 9, pp. 2121–2127 [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] - Jaroslava Horáčková and Vojeslav Štěrba
Coupling Kinetics of Benzenediazonium Ions with 2,6-Dioxo-3-(p-substituted phenylhydrazono)-1,2,3,6-tetrahydropyridine-4-carboxylic Acid
1992, Vol. 57, Issue 9, pp. 1915–1927 [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] - 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] - 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] - Vladimír Macháček, Alexandr Čegan, Miloš Sedlák and Vojeslav Štěrba
Formation of spiro adduct from N-methyl-N-(2,4,6-trinitrophenyl)glycine anion
1989, Vol. 54, Issue 2, pp. 440–445 [Abstract] - Vladimír Macháček, Miloslav Sebránek and Vojeslav Štěrba
Reaction of N-methyl-N-(2,4-dinitrophenyl)glycine methylamide with methoxide
1989, Vol. 54, Issue 2, pp. 430–439 [Abstract] - Jiří Klicnar, Jaromír Mindl, Ivana Obořilová, Jaroslav Petříček and Vojeslav Štěrba
Reaction kinetics of 1,2-diaminobenzene with ethyl 2-oxopropanoate and 2,3-butanedione
1988, Vol. 53, Issue 12, pp. 3154–3163 [Abstract] - Vladimír Macháček, Vojeslav Štěrba, Ivan Kolb and Antonín Lyčka
Reactions of methyl esters of N-(2,4-dinitrophenyl)glycine and N-methyl-N-(2,4-dinitrophenyl)glycine with sodium methoxide
1988, Vol. 53, Issue 5, pp. 1044–1052 [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] - 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] - Jaromír Mindl and Giovanni Vittorio Sebastiani
Friedel-Crafts chloroethylation of hexamethylbenzene
1987, Vol. 52, Issue 12, pp. 2936–2945 [Abstract] - Vladimír Macháček, Makky M. M. Hassanien and Vojeslav Štěrba
Kinetics and mechanism of spiro adduct formation from and smiles rearrangement of N-methyl-N-(2,4,6-trinitrophenyl)aminoacetanilide. Base-catalyzed transformation of N-(2,4,6-trinitrophenylamino)acetanilide into 2-nitroso-4,6-dinitroaniline
1987, Vol. 52, Issue 9, pp. 2225–2240 [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 Mindl and Vojeslav Štěrba
Mechanism of base-catalyzed cyclization of ethyl N-(substituted aminocarbonyl)glycinates
1987, Vol. 52, Issue 1, pp. 156–161 [Abstract] - Vladimír Macháček, Gabriela Svobodová and Vojeslav Štěrba
Kinetics and mechanism of base-catalyzed cyclization of substituted amides and nitriles of hydantoic acid
1987, Vol. 52, Issue 1, pp. 140–155 [Abstract] - Vladimír Macháček, Vojeslav Štěrba and Antonín Lyčka
Mechanism of the reaction of 1-methoxy- and 1-chloro-2,4,6-trinitrobenzene with dimethyl malonate anion
1987, Vol. 52, Issue 1, pp. 132–139 [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] - Vladimír Macháček, Makky M. M. Hassanien, Vojeslav Štěrba and Antonín Lyčka
Formation of the Meisenheimer spiro adduct of N-(2,4,6-trinitrophenyl)alanine methylamide and its rearrangement to 2-amino-N-methyl-N-(2,4,6-trinitrophenyl)propanamide
1986, Vol. 51, Issue 9, pp. 1972–1985 [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] - 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] - Jaromír Toman and Jiří Klicnar
Derivatives of 3,4-dihydro-3-thioxo-2-quinoxalinylacetic acid
1986, Vol. 51, Issue 2, pp. 419–428 [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] - 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] - Vladimír Macháček, Josef Kořínek, Daniela Kreuzigová and Vojeslav Štěrba
Kinetics of reactions of 1,2,4-triazole-3-diazonium ions with phenol and with hydroxyl ion
1985, Vol. 50, Issue 3, pp. 658–674 [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] - Jaromír Mindl, Vojeslav Štěrba, Vladimír Kadeřábek, Jr. and Jiří Klicnar
Kinetics and mechanism of hydrolysis of benzhydryl N-arylthiocarbamates and study of their IR spectra
1984, Vol. 49, Issue 7, pp. 1577–1591 [Abstract] - Jaromír Toman and Jiří Klicnar
Synthesis and properties of some derivatives of 3,4-dihydro-3-oxo-2-quinoalinylacetic acid
1984, Vol. 49, Issue 4, pp. 976–983 [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] - Vladimír Macháček, Jaroslav Andrle and Vojeslav Štěrba
Kinetics of reaction of 1-chloro-2,4,6-trinitrobenzene with enolate ions of 2,4-pentanedione and methyl 3-oxobutanoate
1983, Vol. 48, Issue 6, pp. 1608–1617 [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 Mindl and Vojeslav Štěrba
Kinetics and mechanism of hydrolysis of aryl N-methoxycarbamates and their derivatives
1983, Vol. 48, Issue 3, pp. 900–905 [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] - Vladimír Macháček, Vojeslav Štěrba and Helena Zahradníčková
Solvolysis kinetics and mechanism of 3-methyl-1,3-thiazolidine-2,4-dione
1981, Vol. 46, Issue 12, pp. 3097–3103 [Abstract] - Jiří Klicnar and Jaromír Toman
Ketimine-enamine tautomers of tetrazolo[1,5-a]quinoxaline derivatives
1981, Vol. 46, Issue 9, pp. 2110–2115 [Abstract] - Jaromír Toman, Vojeslav Štěrba and Jiří Klicnar
Ketimine-enamine tautomerism of 2-ethoxycarbonylmethylene-4-methyl-3-oxo-1,2,3,4-tetrahydroquinoxaline: A kinetic study
1981, Vol. 46, Issue 9, pp. 2104–2109 [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] - Vladimír Macháček, Said El Bahaie and Vojeslav Štěrba
Study of cyclization of 2-acetyl-3-methylamino-N-benzoyl-2-butenethioamide
1981, Vol. 46, Issue 1, pp. 256–261 [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] - 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] - 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] - Vladimír Macháček, Sylvie Marečková and Vojeslav Štěrba
Study of reaction of substituted nitrophenyl acetates and benzoates with nucleophiles
1979, Vol. 44, Issue 6, pp. 1779–1789 [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] - Vladimír Macháček, Said A. El-bahai and Vojeslav Štěrba
Kinetics of cyclization of S-ethoxycarbonylmethylisothiouronium chloride to 2-imino-4-thiazolidone
1979, Vol. 44, Issue 3, pp. 912–917 [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 Toman, Jiří Klicnar and Vladimír Macháček
Synthesis of 2-methyl-3-oxo-3,4-dihydroquinoxaline derivatives
1978, Vol. 43, Issue 8, pp. 2179–2189 [Abstract] - Vladimír Macháček, Jaromír Toman and Jiří Klicnar
Ketimine-enamine tautomerism of 2-methylene-3-oxo-1,2,3,4-tetrahydroquinoxaline derivatives
1978, Vol. 43, Issue 6, pp. 1634–1638 [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]