Collect. Czech. Chem. Commun. 1972, 37, 3447-3450
https://doi.org/10.1135/cccc19723447

Influence of substitution of aromatic nucleus on frequency of valence vibrations of groups bonded by hydrogen bond

V. Bekárek, I. Janů, J. Jirkovský, J. Socha and J. Klicnar

Individual author index pages


Other CCCC articles of these authors

  • J. Slouka, M. Šrámková and V. Bekárek
    Synthesis of some 2-aryl-2,3,4,6-tetrahydro-1,2,4-benzotriazine-3,6-diones
    1977, Vol. 42, Issue 12, pp. 3449–3454 [Abstract]
  • V. Bekárek and O. O. Adeleke-Adedoyin
    A study of specific and non-specific interactions of epoxy group of 1,2-epoxybutane in solutions
    1977, Vol. 42, Issue 12, pp. 3388–3391 [Abstract]
  • K. Ubik, V. Dostál and V. Bekárek
    Mass spectra of phenoxazones
    1977, Vol. 42, Issue 11, pp. 3308–3315 [Abstract]
  • V. Bekárek and M. Knopová
    Solvent effect on valence vibrations of (O,N)-H bonds with intramolecular hydrogen bond
    1977, Vol. 42, Issue 6, pp. 1976–1980 [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. Toman, J. Klicnar and V. Macháček
    Cyclization reactions of some 2,3-disubstituted quinoxalines
    1977, Vol. 42, Issue 2, pp. 529–534 [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]
  • 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. Slouka, D. Buczkowská and V. Bekárek
    Cyclization of some 3-indazolylhydrazones
    1976, Vol. 41, Issue 10, pp. 3090–3093 [Abstract]
  • V. Bekárek and J. Jirkovský
    A contribution to study of hydrogen bond and solvation of o-nitroaniline
    1976, Vol. 41, Issue 4, pp. 1177–1181 [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]
  • E. Ružička, V. Bekárek and J. Kandrnál
    The electron and infrared spectra of hydroxybenzo[a]phenazines
    1975, Vol. 40, Issue 6, pp. 1738–1745 [Abstract]
  • V. Bekárek and K. Pragerová
    Substitution effects in o-nitrophenols
    1975, Vol. 40, Issue 4, pp. 1005–1007 [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]
  • K. Ubik, V. Bekárek and J. Slouka
    Mass spectra of ethyl arylhydrazonocyanoacetylcarbamates
    1974, Vol. 39, Issue 5, pp. 1150–1157 [Abstract]
  • V. Bekárek and J. Slouka
    IR spectra of ethyl arylhydrazonocyanoacetyl carbamates and of phenylhydrazono-2-cyanomethylbenzimidazole
    1974, Vol. 39, Issue 2, pp. 566–570 [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]
  • V. Bekárek and Z. Stránský
    Infrared and proton magnetic resonance spectra of nitrophenoxazines
    1973, Vol. 38, Issue 1, pp. 62–65 [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]
  • E. Ružička, V. Bekárek and P. Heinz
    Reactions of nitrosophenols. VI. Preparation of some hydroxyphenoxazones
    1972, Vol. 37, Issue 6, pp. 1905–1907 [Abstract]
  • J. Hoffmann, J. Klicnar and V. Štěrba
    Influence of -M type substituents on the hydrolysis rate of salicylideneanilines
    1971, Vol. 36, Issue 12, pp. 4057–4063 [Abstract]
  • F. Kristek, J. Klicnar and P. Vetešník
    Electronic spectra of Schiff's bases of 3-(benzylideneamino)-4-hydroxytoluene and N-(5-methylsalicylidene)aniline types
    1971, Vol. 36, Issue 11, pp. 3608–3620 [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]
  • 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. Kaválek, J. Socha, J. Urbánek and M. Večeřa
    Influence of dimethyl sulfoxide on reactivity of substituted 2-nitrochlorobenzenes and 3-nitro-4-chloroazobenzenes
    1971, Vol. 36, Issue 1, pp. 209–217 [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]
  • 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 and J. Slouka
    PMR study of ethyl arylhydrazonocyanoacetylcarbamates and of arylhydrazono-2-cyanomethylbenzimidazole
    1970, Vol. 35, Issue 10, pp. 2936–2943 [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]
  • 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]
  • 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. 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]
  • 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. 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]
  • 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. Bekárek
    Liquid-vapour equilibrium. XL. Liquid-vapour equilibrium in the systems SO2-CH3COOH3-CH3OH and SO2-CH3COH3-CH3OH
    1968, Vol. 33, Issue 8, pp. 2608–2619 [Abstract]
  • V. Bekárek and E. Hála
    Liquid-vapour equilibrium. XXXIX. Liquid-vapour equilibrium in systems of components with widely differing volatilities
    1968, Vol. 33, Issue 8, pp. 2598–2607 [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. 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]
  • J. Klicnar and F. Kosek
    Studien in der Chinoxalinreihe IV. Konstitution des Reaktionsproduktes von 4-Nitro-1,2-diaminobenzol mit Methylglyoxal. Elektrische Leitfähigkeit von 2-Styryl-6-nitrochinoxalin
    1965, Vol. 30, Issue 9, pp. 3102–3110 [Abstract]
  • J. Klicnar, M. Hájek and I. Dobáš
    Studien in der Chinoxalinreihe III. Synthese, Reaktionen und IR-Spektren einiger 3-Hydroxy-2-carboxymethylchinoxalin-Derivate
    1965, Vol. 30, Issue 9, pp. 3092–3101 [Abstract]
  • J. Klicnar
    Studien in der Chinoxalinreihe II. Über die Reaktion von 4-Nitro-1,2-diaminobenzol mit 1-Phenyl-3-methyl-4,5-pyrazolindion
    1965, Vol. 30, Issue 9, pp. 3087–3091 [Abstract]
  • I. Ernest, J. O. Jílek, J. Jirkovský and M. Protiva
    Synthetische Versuche in der Gruppe hypotensiv wirksamer Alkaloide XXXVI. Synthese des (±)-17-Desmethoxydeserpidins und (±)-17-Desmethoxy-3-isodeserpidins
    1965, Vol. 30, Issue 7, pp. 2395–2402 [Abstract]
  • J. Klicnar, F. Kosek and S. Panušová
    Synthese und elektrische Leitfähigkeit von 2,3-Distyryl-6-nitrochinoxalin
    1964, Vol. 29, Issue 1, pp. 206–213 [Abstract]
  • M. Protiva, J. O. Jílek, J. Pomykáček, J. Jirkovský and Z. J. Vejdělek
    Synthetische Analgetica V. Synthetische Versuche auf Basis von 4-Phenyl-4-carbäthoxypiperidin (Norpethidin)
    1963, Vol. 28, Issue 10, pp. 2627–2636 [Abstract]
  • M. Adámek, J. Klicnar and A. Novotný
    Hydrazinolyse des ε-Caprolactams
    1958, Vol. 23, Issue 1, pp. 155–156 [Abstract]