Collection of Czechoslovak Chemical Communications - digital archive 

Individual author index pages

• Zdeněk Friedl
• Stanislav Böhm

Other CCCC articles of these authors

• Ladislav Janovec, Stanislav Böhm, Ivan Danihel, Ján Imrich*, Pavol Kristian and Karel D. Klika
  Theoretical Confirmation of the Reaction Mechanism Leading to Regioselective Formation of Thiazolidin-4-one from Bromoacetic Acid Derivatives
  2007, Vol. 72, Issue 10, pp. 1435–1445 [Abstract]
• Stanislav Böhm and Otto Exner*
  Revision of the Dual-Substituent-Parameter Treatment; Reaction Series with a Donor Reaction Centre
  2007, Vol. 72, Issue 8, pp. 1158–1176 [Abstract]
• Jana Tomaščiková, Ján Imrich*, Ivan Danihel, Stanislav Böhm and Pavol Kristian
  Heterocyclization of (Acridin-9-yl)thiosemicarbazides with Dimethyl Acetylenedicarboxylate
  2007, Vol. 72, Issue 3, pp. 347–362 [Abstract]
• Otto Exner* and Stanislav Böhm
  Analysis of the Ortho Effect: Basicity of 2-Substituted Benzonitriles
  2006, Vol. 71, Issue 8, pp. 1239–1255 [Abstract]
• Stanislav Böhm and Otto Exner*
  Estimation of Resonance Energy from Forced Nonplanar Conformations of Conjugated Molecules
  2005, Vol. 70, Issue 10, pp. 1577–1588 [Abstract]
• Stanislav Böhm and Otto Exner*
  Interaction of Polar Groups with a Bulky Hydrocarbon Residue: Polarizability and Steric Effects
  2005, Vol. 70, Issue 3, pp. 370–382 [Abstract]
• Stanislav Böhm and Otto Exner*
  Attenuation of the Substituent Effects Along the Aliphatic Chain
  2004, Vol. 69, Issue 5, pp. 984–995 [Abstract]
• Juraj Bernát, Eva Balentová, Pavol Kristian*, Ján Imrich, Erik Sedlák, Ivan Danihel, Stanislav Böhm, Naďa Prónayová, Kalevi Pihlaja and Karel D. Klika
  Methylation of Acridin-9-ylthioureas. Structure, Fluorescence and Biological Properties of Products
  2004, Vol. 69, Issue 4, pp. 833–849 [Abstract]
• Jan Čejka, Bohumil Kratochvíl, Stanislav Böhm, Ivana Císařová, Ladislav Cvak and Alexandr Jegorov*
  Structural Study of Dopamine Agonist Lisuride
  2003, Vol. 68, Issue 11, pp. 2150–2158 [Abstract]
• Michal Hušák, Bohumil Kratochvíl, Ivana Císařová, Ladislav Cvak, Alexandr Jegorov* and Stanislav Böhm
  Crystal Forms of Semisynthetic Ergot Alkaloid Terguride
  2002, Vol. 67, Issue 4, pp. 479–489 [Abstract]
• Otto Exner and Stanislav Böhm*
  Resonance Energy in Benzene Derivatives with a Variable Functional Group
  2001, Vol. 66, Issue 11, pp. 1623–1637 [Abstract]
• Radek Pohl, Jan Sýkora, Petr Maloň, Stanislav Böhm*, Bohumil Kratochvíl and Josef Kuthan
  Sterically Crowded Heterocycles. XIII. An Insight Into the Absolute Stereochemistry of Atropisomeric (Z)-3-(Imidazo[1,2-a]pyridin-3-yl)prop-2-en-1-ones
  2000, Vol. 65, Issue 10, pp. 1643–1652 [Abstract]
• Daniel Alexander, Stanislav Böhm, Ivana Císařová, Petr Holý, Jaroslav Podlaha, Miroslav Šlouf and Jiří Závada*
  Sterically Crowded Hexaalkyl Benzene-1,2,3,4,5,6-hexakis[α-(alkoxycarbonyl)propanoates]. Synthesis and Conformation Analysis
  2000, Vol. 65, Issue 5, pp. 673–694 [Abstract]
• Robert Klvaňa, Radek Pohl, Jan Pawlas, Jan Čejka, Hana Dvořáková, Richard Hrabal, Stanislav Böhm*, Bohumil Kratochvíl and Josef Kuthan
  Sterically Crowded Heterocycles. XII. Atropisomerism of (1-Aryl-3,5-diphenyl-1H-pyrrol-2-yl)(phenyl)methanones
  2000, Vol. 65, Issue 5, pp. 651–666 [Abstract]
• Ivana Císařová, Jaroslav Podlaha, Stanislav Böhm and Otto Exner*
  Steric Effects and Steric Inhibition of Resonance in Benzene Derivatives: 2,3-Dimethylbenzoic Acid
  2000, Vol. 65, Issue 2, pp. 216–226 [Abstract]
• Stanislav Böhm*, Radek Pohl and Josef Kuthan
  Sterically Crowded Heterocycles. XI. A Semiempirical Prediction of Enantiomerization Barriers for Substituted (Z)-3-(Imidazo[1,2-a]pyridin-3-yl)-1-phenylprop-2-en-1-ones
  1999, Vol. 64, Issue 11, pp. 1761–1769 [Abstract]
• Miroslav Holík*, Zdeněk Friedl, Karel Waisser and Jiří Gregor
  Multivariate Regression with Substituent Shift Increments. IV. 2-(4-X-Phenyl)-1,3-dihydro-2H-isoindole-1,3-diones and 3-(4-X-Phenyl)-3,4-dihydro-2H-1,3-benzoxazine-2,4-diones
  1999, Vol. 64, Issue 10, pp. 1709–1726 [Abstract]
• Miroslav Holík*, Zdeněk Friedl and Štefan Marchalín
  Multivariate Regression with Substituent Shift Increments. III. 2,5-Disubstituted Furans
  1999, Vol. 64, Issue 10, pp. 1696–1708 [Abstract]
• Radek Pohl, Stanislav Böhm and Josef Kuthan*
  Sterically Crowded Heterocycles. X. A New Mechanistic Approach to the Ferricyanide Oxidation of 4,6'-Disubstituted 1-(Pyridin-2'-yl)-2,6-diphenylpyridinium Salts
  1999, Vol. 64, Issue 8, pp. 1274–1294 [Abstract]
• Ivan Danihel, Kalevi Pihlaja, Ján Imrich, Gejza Suchár, Pavol Kristian, Stanislav Böhm and Slávka Hočová
  Configuration and Conformation Study of S-Allyl O-Methyl N-(2- and 4-Substituted Acridin-9-yl)thiocarbonimidates in Relation to Their [3,3] Sigmatropic Rearrangement
  1998, Vol. 63, Issue 3, pp. 387–393 [Abstract]
• Stanislav Böhm, Tomáš Strnad, Iveta Ruppertová and Josef Kuthan
  Sterically Crowded Heterocycles. IX. New α,β-Unsaturated Ketones Containing Imidazo[1,2-a]quinoline, Imidazo[2,1-a]isoquinoline, Benzo[h]imidazo[1,2-a]quinoline and Imidazo[1,2-a]-1,10-phenanthroline Moieties
  1997, Vol. 62, Issue 10, pp. 1599–1611 [Abstract]
• Ivan Danihel, Gejza Suchár, Pavol Kristian and Stanislav Böhm
  Dipole Moments of 2- and 4-Substituted 9-Isothiocyanatoacridines
  1996, Vol. 61, Issue 11, pp. 1615–1619 [Abstract]
• Richard Kubík, Stanislav Böhm, Jan Čejka, Vladimír Havlíček, Tomáš Strnad, Bohumil Kratochvíl and Josef Kuthan
  Sterically Crowded Heterocycles. VIII. Preparative Photoisomerization of Some Imidazo[1,2-a]pyridines
  1996, Vol. 61, Issue 10, pp. 1473–1488 [Abstract]
• Richard Kubík, Stanislav Böhm and Josef Kuthan
  Sterically Crowded Heterocycles. VII. Reduction of Some (Z)-1,3-Diphenyl-3-(2-phenylimidazo[1,2-a]pyridin-3-yl)prop-2-en-1-ones as Their Axial Chirality Probe
  1996, Vol. 61, Issue 7, pp. 1018–1026 [Abstract]
• Stanislav Böhm, Iveta Ruppertová, Vladimír Havlíček and Josef Kuthan
  On Some 2,4,6-Triphenylpyridinium 2-Benzimidazolate Inner Salts
  1996, Vol. 61, Issue 4, pp. 597–604 [Abstract]
• Richard Kubík, Stanislav Böhm, Iveta Ruppertová and Josef Kuthan
  Sterically Crowded Heterocycles. III. A General Approach to Imidazo[1,2-a]pyridines by Ferricyanide Oxidation of Quaternary Pyridinium Salts
  1996, Vol. 61, Issue 1, pp. 126–138 [Abstract]
• Stanislav Böhm, Mojmír Adamec, Stanislav Nešpůrek and Josef Kuthan
  Photocolouration of 2,4,4,6-Tetraaryl-4H-pyrans and Their Heteroanalogues: Importance of Hypervalent Photoisomers
  1995, Vol. 60, Issue 10, pp. 1621–1633 [Abstract]
• Stanislav Böhm, Richard Kubík, Martin Hradilek, Jan Němeček, Michal Hušák, Bohumil Kratochvíl and Josef Kuthan
  Sterically Crowded Heterocycles. II. Conformational Structure of 2-Phenyl-3-[(Z)-1,3-diphenyl-3-oxopropenyl]imidazo[1,2-a]pyridine and Related Compounds
  1995, Vol. 60, Issue 1, pp. 115–126 [Abstract]
• Stanislav Böhm, Richard Kubík, Martin Hradilek, Jan Němeček, Michal Hušák, Svetlana Pakhomova, Jan Ondráček, Bohumil Kratochvíl and Josef Kuthan
  Sterically Crowded Heterocycles. I. Molecular Structure of 3-Chain Substituted 2-Phenylimidazo[1,2-a]pyridinium Salts
  1994, Vol. 59, Issue 12, pp. 2677–2690 [Abstract]
• Stanislav Böhm, Pavel Šebek, Stanislav Nešpůrek and Josef Kuthan
  Photocolouration of 2,4,4,6-Tetraaryl-4H-thiopyrans: A Semiempirical Quantum Chemical Study
  1994, Vol. 59, Issue 5, pp. 1115–1125 [Abstract]
• Stanislav Böhm, Michal Hocek, Jan Němeček, Vladimír Havlíček and Josef Kuthan
  Preparation and Spectroscopic Properties of Spirocyclic 1-Methyl-2,4,4,6-tetraaryl-1,4-dihydropyridines
  1994, Vol. 59, Issue 5, pp. 1105–1114 [Abstract]
• Stanislav Böhm, Michal Hocek, Stanislav Nešpůrek and Josef Kuthan
  Photocolouration of 2,4,4,6-Tetraaryl-1,4-dihydropyridines: A Semiempirical Quantum Chemical Study
  1994, Vol. 59, Issue 2, pp. 262–272 [Abstract]
• Pavel Šebek, Petr Sedmera, Stanislav Böhm and Josef Kuthan
  Sigmatropic Isomerization of Tetraphenylcyclopentadienes: Reaction Mechanism and Quantum Chemical Treatment
  1993, Vol. 58, Issue 4, pp. 882–892 [Abstract]
• Stanislav Böhm, Richard Kubík, Jan Němeček and Josef Kuthan
  Oxidative and Basic Transformations of Some 1-Heteroaryloligophenylpyridinium Salts. Limitations to the Applicability of Ferricyanide Oxidation
  1992, Vol. 57, Issue 8, pp. 1672–1683 [Abstract]
• Stanislav Böhm, Richard Kubík, Jiří Novotný, Jan Ondráček, Bohumil Kratochvíl and Josef Kuthan
  Reinvestigation of heterocyclic structures: Oxidation products from 1-substituted 2,4,6-triphenylpyridinium salts
  1991, Vol. 56, Issue 11, pp. 2326–2339 [Abstract]
• Zdeněk Friedl and Stanislav Böhm
  Electrostatic effects in ionization equilibria: An MNDO study of proton and hydrogen transfer reactions of 4-fluorobutanol
  1990, Vol. 55, Issue 12, pp. 2880–2888 [Abstract]
• Stanislav Böhm and Josef Kuthan
  Quantum chemical prediction of 2H-pyran vibration spectrum
  1990, Vol. 55, Issue 1, pp. 10–20 [Abstract]
• Zdeněk Friedl and Stanislav Böhm
  Electrostatic effects on ionization equilibria: An MNDO study of proton and hydrogen transfer reactions of 4-fluorobutylamine
  1990, Vol. 55, Issue 1, pp. 1–9 [Abstract]
• Jiří Krechl, Stanislav Böhm and Josef Kuthan
  Electronic spectral properties of redox coenzyme pyrroloquinoline quinone: A CNDO-CI study
  1989, Vol. 54, Issue 5, pp. 1203–1208 [Abstract]
• Jiří Krechl, Stanislav Böhm, Svatava Smrčková and Josef Kuthan
  Simple amidinium carboxylates - An MO treatment of molecular geometry and electronic structure
  1989, Vol. 54, Issue 3, pp. 673–683 [Abstract]
• Adolf Jurášek, Daniela Berecinová, Miroslav Čakrt, Miloslava Dandárová, Zdeněk Friedl, Jarmila Štetinová and Jaroslav Kováč
  Synthesis of 2-aryl-3-furancarboxylic acids by arylation of 3-furancarboxylic acid
  1989, Vol. 54, Issue 1, pp. 215–224 [Abstract]
• Stanislav Böhm, Hanuš Slavík and Josef Kuthan
  Ferricyanide oxidation of 1-substituted pentaphenylpyridinium salts. A novel route to 1-substituted 2,3,4,5-tetraphenylpyrroles
  1989, Vol. 54, Issue 1, pp. 200–205 [Abstract]
• Stanislav Böhm and Josef Kuthan
  A contribution to gas phase ionization of para-hydroxybenzoic acid: An LCAO-MO-SCF treatment
  1988, Vol. 53, Issue 4, pp. 665–670 [Abstract]
• Ivan Danihel, Pavol Kristian, Stanislav Böhm and Josef Kuthan
  A study of structure of meta and para substituted phenyl and benzoyl isothiocyanates by the MNDO method
  1987, Vol. 52, Issue 9, pp. 2115–2124 [Abstract]
• Stanislav Böhm, Renata Prantová, David Šaman, Petr Trška and Josef Kuthan
  Reaction of some nucleophiles with 2,6-di-tert-butylpyrylium perchlorate
  1987, Vol. 52, Issue 5, pp. 1305–1314 [Abstract]
• Zdeněk Friedl, Stanislav Böhm, Igor Goljer, Anna Piklerová, Daniela Poórová, Anna Ríčková and Jaroslav Kováč
  Polar effects on ¹³C NMR chemical shifts and rotational barriers of amides. A dual substituent parameters analysis of N,N-dimethyl-3-(5-substituted-2-furyl)-acrylamides
  1987, Vol. 52, Issue 2, pp. 409–424 [Abstract]
• Stanislav Böhm and Josef Kuthan
  MO study of 2,2,4-trimethyl-2H-pyran, the simplest stable 2H-pyran derivative
  1987, Vol. 52, Issue 2, pp. 399–408 [Abstract]
• Štefan Marchalín, Václav Jehlička, Stanislav Böhm, Petr Trška and Josef Kuthan
  Molecular structure of para-substituted 3-aryl-2-arylmethylene-3-oxopropanenitriles in solution phase
  1985, Vol. 50, Issue 9, pp. 1935–1947 [Abstract]
• Zdeněk Friedl, Pavel Fiedler, Ján Biroš, Věra Uchytilová, Igor Tvaroška, Stanislav Böhm and Otto Exner
  Electrostatic effects on conformational equilibria: Solvation enthalpies and the reaction field theory
  1984, Vol. 49, Issue 9, pp. 2050–2069 [Abstract]
• Karel Kalfus, Zdeněk Friedl and Otto Exner
  Electrostatic effects on ionization equilibria: Solvent dependence
  1984, Vol. 49, Issue 1, pp. 179–189 [Abstract]
• Otto Exner, Zdeněk Friedl and Pavel Fiedler
  Electrostatic effects on conformational equilibria: Alkyl 2-cyanobenzoates and 3-cyanopropenoates
  1983, Vol. 48, Issue 11, pp. 3086–3096 [Abstract]
• Stanislav Böhm and Josef Kuthan
  An ab initio MO study of conformation structure of nicotinamide and its derivatives
  1983, Vol. 48, Issue 7, pp. 1842–1853 [Abstract]
• Stanislav Böhm and Josef Kuthan
  Optimization of molecular geometry of meta-substituted benzoic acids and their anions by gradient CNDO/2 method
  1983, Vol. 48, Issue 4, pp. 1019–1029 [Abstract]
• Stanislav Böhm and Josef Kuthan
  MO study of molecular and electronic structure of 2,2-dimethyl-2H-pyran and its acyclic valence isomers
  1983, Vol. 48, Issue 4, pp. 1007–1018 [Abstract]
• Stanislav Böhm and Josef Kuthan
  Optimization of molecular geometry of para-substituted benzoic acids and their anions by means of gradient CNDO/2 method
  1982, Vol. 47, Issue 12, pp. 3393–3404 [Abstract]
• Jiří Krechl, Stanislav Böhm and Josef Kuthan
  Quantum-chemical MO study of protonation of 1-methyl-1,4-dihydronicotinamide
  1982, Vol. 47, Issue 11, pp. 3044–3054 [Abstract]
• Stanislav Böhm and Josef Kuthan
  ab initio MO-SCF study of prototropic transformations of non-substituted dihydropyridines
  1982, Vol. 47, Issue 10, pp. 2735–2745 [Abstract]
• Stanislav Böhm and Josef Kuthan
  Comparison of non-empirical and semiempirical SCF MO calculations of non-substituted dihydropyridines
  1981, Vol. 46, Issue 9, pp. 2068–2075 [Abstract]
• Josef Kuthan and Stanislav Böhm
  MO study of molecular and electronic structure of 2H and 4H-pyrans
  1981, Vol. 46, Issue 3, pp. 759–771 [Abstract]
• Josef Kuthan, Stanislav Böhm and Jiří Mostecký
  Quantum-chemical calculation as an aid in synthesis of prostaglandins, attempt of prediction of relative stability of four stereoisomeric methyl 7-hydroxy-2-oxa-3-oxobicyclo[3.3.0]octane-6-carboxylates
  1980, Vol. 45, Issue 8, pp. 2179–2186 [Abstract]
• Zdeněk Friedl, Pavel Fiedler and Otto Exner
  Electrostatic effects on conformational equilibria. Solvent dependence
  1980, Vol. 45, Issue 5, pp. 1351–1360 [Abstract]
• Zdeněk Friedl, Jaroslav Hapala and Otto Exner
  Electrostatic effects on ionization equilibria. 3-Substituted bicyclo[2,2,2]octane-1-carboxylic acids
  1979, Vol. 44, Issue 10, pp. 2928–2945 [Abstract]
• Josef Kuthan, Stanislav Böhm and Vratislav Skála
  On applicability of EHT method for study of interactions of pyridinium ions with anions. Calculations of pyridine hydrochloride
  1979, Vol. 44, Issue 1, pp. 99–109 [Abstract]
• Otto Exner and Zdeněk Friedl
  Electrostatic effects on ionization equilibria. Carboxylic acids and amines derived from 1-indanone
  1978, Vol. 43, Issue 12, pp. 3227–3240 [Abstract]
• Josef Kuthan, Vratislav Skála and Stanislav Böhm
  EHT-study of 1-methylpyridinium fluoride and tetrafluoroborate
  1978, Vol. 43, Issue 11, pp. 3071–3078 [Abstract]
• Josef Kuthan, Vratislav Skála and Stanislav Böhm
  EHT demonstration of ionic structure of 1-methyl-3-carbamoylpyridinium fluoride and tetrafluoroborate
  1978, Vol. 43, Issue 11, pp. 3056–3063 [Abstract]
• Zdeněk Friedl and Otto Exner
  Electrostatic effects on conformational equilibria 3-substituted benzonitriles
  1978, Vol. 43, Issue 10, pp. 2591–2599 [Abstract]
• Vratislav Skála, Stanislav Böhm, Jaroslav Paleček and Josef Kuthan
  Electronic and mass spectra of 2,6-disubstituted phenyl and 2-styryl derivatives of 3,5-dicyanopyridines and their 1,4-dihydroanalogues
  1978, Vol. 43, Issue 2, pp. 434–446 [Abstract]