Collect. Czech. Chem. Commun.
1980, 45, 1236-1250
https://doi.org/10.1135/cccc19801236
Quantum chemical study of sulfonium ylides: Structure, charge distribution and dipole moments
Vladimír Krála, Zdeněk Arnolda, Václav Jehličkab and Otto Exnera
a Institute of Organic Chemistry and Biochemistry, Czechoslovak Academy of Sciences, 166 10 Prague 6
b Department of Physical Chemistry, Prague Institute of Chemical Technology, 166 28 Prague 6
Individual author index pages
Other CCCC articles of these authors
- Jana Charvátová, Vladimír Král and Václav Kašička
Separation of amino acids by open tubular capillary electrochromatography in fused silica capillaries with inner surface modified by porphyrins
Symposium Series 2001, Vol. 4, pp. 109–112 [Abstract]
Published online 2016-04-21 09:04:41 - Jana Charvátová, Václav Kašička, Tomislav Barth, Zdeněk Deyl, Ivan Mikšík and Vladimír Král
Separation of structurally related peptides by open-tubular capillary electrochromatography using (metallo)porphyrins as the adsorbed stationary phase
Symposium Series 2003, Vol. 6, pp. 7–11 [Abstract]
Published online 2016-01-17 20:54:23 - Sille Ehala, Petr Niederhafner, Václav Čeřovský, Pavel Řezanka, David Sýkora, Vladimír Král and Václav Kašička
Analysis of antimicrobial peptides by capillary electrophoresis
Symposium Series 2011, Vol. 13, pp. 37–40 [Abstract]
Published online 2015-07-15 10:11:55 - Pavel Zachař, Galina Petkova, David Sýkora and Vladimír Král*
Selective oxygenation of α-olefins by means of metalloporphyrin catalysts mimicking cytochrome P-450
2011, Vol. 76, Issue 10, pp. 1163–1175 [Abstract] - Martin Havlík, Václav Parchaňský, Petr Bouř, Vladimír Král and Bohumil Dolensky*
Bridged bis-Tröger’s base molecular tweezers as new cavitand family
2009, Vol. 74, Issue 7-8, pp. 1091–1099 [Abstract] - Tomáš Bříza*, Zdeněk Kejík, Jarmila Králová, Pavel Martásek and Vladimír Král
Synthesis of unsymmetric cyanine dye via merocyanine and their interaction with DNA
2009, Vol. 74, Issue 7-8, pp. 1081–1090 [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] - Martin Havlík, Vladimír Král and Bohumil Dolensky*
Methodology for Easy Access to Large Sidewall Bis-Tröger's Bases
2007, Vol. 72, Issue 3, pp. 392–402 [Abstract] - Martin Valík, Pavel Matějka, Eberhardt Herdtweck, Vladimír Král and Bohumil Dolensky*
A New Bis-Tröger's Base: Synthesis, Spectroscopy, Crystal Structure and Isomerization
2006, Vol. 71, Issue 9, pp. 1278–1302 [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] - Zuzana Tománková*, Pavel Matějka, Karel Volka and Vladimír Král
FT Raman Spectroscopy as a Tool for Characterization of Derivatized Silica Gel Sorbents
2005, Vol. 70, Issue 2, pp. 168–177 [Abstract] - Karel Zelenka, Tomáš Trnka, Iva Tišlerová, Vladimír Král, Mykhaylo Dukh and Pavel Drašar*
Synthesis of Porphyrin Receptors Modified by Glycosylated Steroids
2004, Vol. 69, Issue 5, pp. 1149–1160 [Abstract] - Vladimír Král*, Petr Vašek and Bohumil Dolensky
Green Chemistry for Preparation of Oligopyrrole Macrocycles Precursors: Novel Methodology for Dipyrromethanes and Tripyrromethanes Synthesis in Water
2004, Vol. 69, Issue 5, pp. 1126–1136 [Abstract] - Stanislav Böhm and Otto Exner*
Attenuation of the Substituent Effects Along the Aliphatic Chain
2004, Vol. 69, Issue 5, pp. 984–995 [Abstract] - Pavel Fiedler and Otto Exner*
Conformation of Aromatic Carbonyl Derivatives: An Infrared Study
2004, Vol. 69, Issue 4, pp. 797–810 [Abstract] - Martin Valík, Bohumil Dolensky, Hana Petříčková and Vladimír Král*
Regio- and Stereoselectivity in Preparation of Benzene Bridged Bis- and Tris-Tröger's Bases
2002, Vol. 67, Issue 5, pp. 609–621 [Abstract] - Martin Krondak, Radko Volf and Vladimír Král*
Novel Systems for Selective Cation Detection: Application of a Lipophilic Carborane Anion in Polymeric Ion-Selective Electrodes
2001, Vol. 66, Issue 11, pp. 1659–1664 [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] - Drahomír Hnyk*, Václav Všetečka, Ladislav Drož and Otto Exner
Charge Distribution Within 1,2-Dicarba-closo-dodecaborane: Dipole Moments of Its Phenyl Derivatives
2001, Vol. 66, Issue 9, pp. 1375–1379 [Abstract] - Kamil Záruba, Vladimír Setnička, Jana Charvátová, Oleksandr Rusin, Zuzana Tománková, Jan Hrdlička, David Sýkora and Vladimír Král*
Analytical Application of Oligopyrrole Macrocycles
2001, Vol. 66, Issue 5, pp. 693–769 [Abstract] - Petr Bouř* and Vladimír Král
Modelling of DNA Complexes with Distamycin Analogues Using an ab initio Continuum Solvent Model
2000, Vol. 65, Issue 5, pp. 631–643 [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] - Pavel Fiedler, Jiří Kulhánek, Michèle Decouzon, Jean-François Gal, Pierre-Charles Maria and Otto Exner*
Steric Effects and Steric Inhibition of Resonance in Isopropylbenzoic Acids in the Gas Phase and in Solution
1999, Vol. 64, Issue 9, pp. 1433–1447 [Abstract] - Karel Waisser*, Karel Palát, Jr. and Otto Exner*
Substituent Effects on Conformational Equilibria: Substituted Thiobenzanilides
1999, Vol. 64, Issue 8, pp. 1295–1306 [Abstract] - Zdeněk Arnold, Dalimil Dvořák and Miroslav Havránek
Convenient Preparation of 1,3-Bis(dimethylamino)trimethinium Perchlorate, Tetrafluoroborate and Hexafluorophosphate
1996, Vol. 61, Issue 11, pp. 1637–1641 [Abstract] - Vladimír Král, Magdalena Pánková, Jana Günterová, Martin Bělohradský and Pavel Anzenbacher, Jr.
Synthesis of Porphyrin Heterobinuclear Ligands
1994, Vol. 59, Issue 3, pp. 639–648 [Abstract] - Zdeněk Arnold and Tomáš Kraus
Synthesis of nucleosides derived from 2,3-dihydro-2-oxo-1H-imidazol-4-carbaldehyde
1993, Vol. 58, Special Issue, pp. S262–S264 [Abstract] - Otto Exner, Martin Hradil and Jiří Mollin
Dissociation of Hydroxamic Acids: Solvent Effects
1993, Vol. 58, Issue 5, pp. 1109–1121 [Abstract] - Bernard Tinant, Jean-Paul Declercq and Otto Exner
Deformation of the Adamantane Skeleton by Substitution: Crystal Structure of 1-Methylsulfonyladamantane
1993, Vol. 58, Issue 2, pp. 373–377 [Abstract] - Václav Všetečka, Janusz Oszczapowicz and Otto Exner
Configuration and Conformation of N,N'-Diarylamidines: A Dipole Moment Study
1993, Vol. 58, Issue 1, pp. 105–112 [Abstract] - Dalimil Dvořák, David Šaman, Zdeněk Arnold, Ivana Císařová and Václav Petříček
Cycloaddition Reactions of Arylmethylenemalonaldehydes with Olefins
1992, Vol. 57, Issue 11, pp. 2337–2358 [Abstract] - Jiří Burkhard and Zdeněk Arnold
Reactions of Triformylmethane with Adamantane Derivatives Containing Primary Amino Group
1992, Vol. 57, Issue 9, pp. 1947–1950 [Abstract] - Jan Hlaváček and Vladimír Král
An Alternative Synthesis of Ψ(CH2O) Pseudodipeptides
1992, Vol. 57, Issue 3, pp. 525–530 [Abstract] - Otto Exner and Miloš Buděšínský
Carbon-13 Substituent-Induced Chemical Shifts: Monosubstituted Benzene Derivatives
1992, Vol. 57, Issue 3, pp. 497–507 [Abstract] - Otto Exner and Miloš Buděšínský*
Correlation of substituent – inducted chemical shifts of aromatic protons: Substituted benzonitriles and methyl benzoates
1991, Vol. 56, Issue 11, pp. 2234–2250 [Abstract] - Zdeněk Arnold, Miloš Buděšínský and Magdalena Pánková
Reactivity of triformylmethane. I. Reactions of triformylmethane with selected types of amino compounds
1991, Vol. 56, Issue 5, pp. 1019–1031 [Abstract] - Vladimír Král, Juraj Koudelka, Helena Mohylová and David Šaman
Novel carrier molecules: lipophilic ammonium ylides for membrane transport of metal picrates
1991, Vol. 56, Issue 4, pp. 905–915 [Abstract] - Otto Exner and Ivan Mach
Polarization and apparent dipole moments of some symmetrical molecules
1991, Vol. 56, Issue 2, pp. 406–410 [Abstract] - Miloš Buděšínský, Dan Johnels, Ulf Edlund and Otto Exner
Carbon-13 substituent-induced chemical shifts in benzene derivatives: Substituted anilines
1991, Vol. 56, Issue 2, pp. 368–385 [Abstract] - Otto Exner
Studies of association in solution from permitivity measurements: Statistical problems
1990, Vol. 55, Issue 6, pp. 1435–1456 [Abstract] - Bernard Tinant, Janine Dupont-Fenfau, Jean-Paul Declercq, Jaroslav Podlaha and Otto Exner
Configuration on the C=N double bond of monosubstituted amidines and amidoximes
1989, Vol. 54, Issue 12, pp. 3245–3252 [Abstract] - Vladimír Král, Ladislav Jelínek and David Šaman
Preparation and synthetic utilization of diarylmethylenemalonaldehydes
1989, Vol. 54, Issue 10, pp. 2721–2730 [Abstract] - Drahomír Hnyk, Radek Fajgar, Václav Všetečka and Otto Exner
Dipole moments and conformation of some olefinic and ortho-substituted aromatic methoxy derivatives
1989, Vol. 54, Issue 5, pp. 1291–1298 [Abstract] - Vladimír Král, Mikhail Ivanovich Kanishchev, Viktor Vladimirovich Semenov, Zdeněk Arnold, Svyatoslav Arkadievich Shevelev and Albert Aleksandrovich Fainzilberg
Synthetic utilization of N-diformylmethylazoles: The preparation of 1-heteryl-4-nitropyrazoles
1988, Vol. 53, Issue 7, pp. 1529–1533 [Abstract] - Vladimír Král, Viktor Vladimirovich Semenov, Mikhail Ivanovich Kanishchev, Zdeněk Arnold, Svyatoslav Arkadievich Shevelev and Albert Aleksandrovich Fainzilberg
A general method of preparation of N-diformylmethylazoles and cycloimonium diformyl methylides
1988, Vol. 53, Issue 7, pp. 1519–1528 [Abstract] - Tibor Gracza, Zdeněk Arnold and Jaroslav Kováč
Synthesis of pyridazines via furan vinamidinium salts
1988, Vol. 53, Issue 6, pp. 1297–1301 [Abstract] - Otto Exner, Václav Jehlička and Bernard Tinant
Conformations of molecules bearing two carbonyl groups on adjacent atoms
1988, Vol. 53, Issue 6, pp. 1260–1267 [Abstract] - Tibor Gracza, Zdeněk Arnold and Jaroslav Kováč
Electrophilic ipso substitutions of furan vinamidinium salts
1988, Vol. 53, Issue 5, pp. 1053–1059 [Abstract] - Otto Exner and Václav Jehlička
Conjugation within the oximino group: A semiquantitative estimation
1988, Vol. 53, Issue 5, pp. 1018–1032 [Abstract] - Bernard Tinant, Jean-Paul Declercq, Maurice Van Meerssche and Otto Exner
Structure of 5-nitro-2-methylbenzoic acid: ortho Effect of the methyl group
1988, Vol. 53, Issue 2, pp. 301–307 [Abstract] - Dalimil Dvořák, David Šaman, Miloš Buděšínský and Zdeněk Arnold
Arbuzov rearrangement in the reaction of arylmethylenemalonaldehydes with trimethyl phosphite: Formation of 2-(α-dimethoxyphosphonylbenzyl)-3-methoxyacroleins
1987, Vol. 52, Issue 12, pp. 2926–2935 [Abstract] - Dalimil Dvořák and Zdeněk Arnold
Reaction of arylmethylenemalonaldehydes with some nucleophiles
1987, Vol. 52, Issue 11, pp. 2699–2709 [Abstract] - Dalimil Dvořák, David Šaman, Jana Hodačová, Vladimír Král and Zdeněk Arnold
Michael reaction of methylenemalonaldehydes: Synthetic approach to 4H-pyran-5-carboxaldehydes and 2-amino-4H-pyran-5-carboxaldehydes
1987, Vol. 52, Issue 11, pp. 2687–2698 [Abstract] - Otto Exner and Pavel Fiedler
Conformation and electronic structure of aromatic chloroformates
1987, Vol. 52, Issue 4, pp. 970–979 [Abstract] - Tapani A. Pakkanen, Vesa Nevalainen, Vladimír Král, Reino Laatikainen and Zdeněk Arnold
Structural investigations of substituted methylenemalonaldehydes by X-ray crystallography and NMR spectroscopy
1987, Vol. 52, Issue 3, pp. 714–726 [Abstract] - Otto Exner and Nedelko Motekov
Dipole moments and conformation of some aromatic benzamidoximes
1986, Vol. 51, Issue 7, pp. 1444–1449 [Abstract] - Tibor Gracza, Zdeněk Arnold and Jaroslav Kováč
New method of preparation of 5-(N,N-dimethylamino)-2-furylethylenes via furan vinamidinium salts
1986, Vol. 51, Issue 4, pp. 879–888 [Abstract] - Tibor Gracza, Zdeněk Arnold and Jaroslav Kováč
New type of addition to 5-substituted 4-arylidene-2-(4,5-dihydrofurfurylidene)-N,N-dimethyliminium bisperchlorates. Preparation of 4-substituted 5-(N,N-dimethylamino)-2-furancarbaldehydes
1986, Vol. 51, Issue 3, pp. 573–580 [Abstract] - Ludmila A. Yanovskaya, Galya V. Kryshtal, Dalimil Dvořák, Vladimír Král and Zdeněk Arnold
Substituted methylenemalonaldehydes: Condensation of dialdehydes with 1,3-bis(dimethylamino)trimethinium perchlorate
1985, Vol. 50, Issue 10, pp. 2270–2274 [Abstract] - Zdeněk Arnold and Dalimil Dvořák
Benzylidenemalonaldehydes: Synthesis of 4-aryl-2-dimethylamino-4H-1,3-oxazine-5-carboxaldehyde
1985, Vol. 50, Issue 10, pp. 2265–2269 [Abstract] - Dalimil Dvořák, Miloš Buděšínský, David Šaman and Zdeněk Arnold
Benzylidenemalonaldehydes: A redox reaction during the attempted cycloaddition on nitrosobenzene
1985, Vol. 50, Issue 10, pp. 2260–2264 [Abstract] - Otto Exner and Václav Jehlička
Dipole moments and conformation of α-disulphones. The gauche effect
1985, Vol. 50, Issue 10, pp. 2245–2251 [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] - Ludmila A. Yanovskaya, Galya V. Kryshtal, Dalimil Dvořák, Vladimír Král and Zdeněk Arnold
Synthesis of polyenylidenemalonaldehydes
1985, Vol. 50, Issue 6, pp. 1300–1304 [Abstract] - Tibor Gracza, Zdeněk Arnold and Jaroslav Kováč
Reaction of vinamidinium salts of furan with aldehydes
1985, Vol. 50, Issue 3, pp. 675–682 [Abstract] - Juraj Koudelka, David Šaman and Otto Exner
Secondary steric effects in 2,4,6-trialkylated acetophenones and nitrobenzenes: Dipole moments and 13C NMR spectra
1985, Vol. 50, Issue 1, pp. 208–214 [Abstract] - Otto Exner and Juraj Koudelka
Principle of additivity of dipole moments: Halogen derivatives of adamantane
1985, Vol. 50, Issue 1, pp. 200–207 [Abstract] - Juraj Koudelka and Otto Exner
Principle of additivity of dipole moments: 1,3- and 1,3,5-derivatives of benzene
1985, Vol. 50, Issue 1, pp. 188–199 [Abstract] - Zdeněk Arnold, Dalimil Dvořák and Vladimír Král
Vinylogues and heterocyclic analogues of benzylidenemalonaldehydes
1984, Vol. 49, Issue 11, pp. 2613–2619 [Abstract] - Zdeněk Arnold, Vladimír Král and Dalimil Dvořák
Synthesis of benzylidenemalonaldehydes
1984, Vol. 49, Issue 11, pp. 2602–2612 [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] - Tibor Gracza, Zdeněk Arnold and Jaroslav Kováč
Vinamidium salts having a furan ring and their substitution electrophilic reactions
1984, Vol. 49, Issue 7, pp. 1600–1604 [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 and Tomáš Juška
X-ray photoelectron spectroscopic study of sulphonamides: Charge distribution and tautomerism
1984, Vol. 49, Issue 1, pp. 51–57 [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] - Evangelia A. Varella, Nicholas E. Alexandrou and Otto Exner
A mass spectral study of O-aroylbenzohydroximoyl chlorides
1983, Vol. 48, Issue 9, pp. 2518–2524 [Abstract] - Libuše Pavlíčková, Bohumír Koutek, Václav Jehlička and Milan Souček
Solvatochromic study of internal charge transfer in 7,7-disubstituted quinone methides
1983, Vol. 48, Issue 8, pp. 2376–2385 [Abstract] - Otto Exner and Václav Jehlička
Conformation around several equivalent bonds. Polymethoxy derivatives of benzene
1983, Vol. 48, Issue 4, pp. 1030–1041 [Abstract] - Barbu A. Demian, Otto Exner and Aurora Sallo
Kinetics and mechanism of the azo coupling reaction of 1-aminonaphthalene-4-sulfonic acid
1983, Vol. 48, Issue 3, pp. 748–754 [Abstract] - Otto Exner, Juraj Koudelka and Soňa Vašíčková
Dipole moment of the intramolecular hydrogen bond. 2-Nitrophenol and its derivatives
1983, Vol. 48, Issue 3, pp. 735–747 [Abstract] - Evangelia A. Varella, Evangelos D. Micromastoras, Nicholas E. Alexandrou and Otto Exner
Sythesis and mass spectra of aroylbenzamidoximes
1983, Vol. 48, Issue 2, pp. 596–607 [Abstract] - Otto Exner, Dario Iarossi and Piero Vivarelli
Dipole moments induced in larger molecules. Triphenylmethyl derivatives
1982, Vol. 47, Issue 6, pp. 1733–1737 [Abstract] - Otto Exner and Karel Waisser
Dipole moment and electron distribution of the thioamide group
1982, Vol. 47, Issue 3, pp. 828–837 [Abstract] - Otto Exner and Nedelko Motekov
Configuration and conformation of amidoximes. N,N-Dialkyl derivatives
1982, Vol. 47, Issue 3, pp. 814–827 [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] - Otto Exner and Ayfer Bapçum
Dipole moments induced in larger molecule. Long-chain aliphatic esters
1982, Vol. 47, Issue 1, pp. 29–34 [Abstract] - Otto Exner
A re-examination of the Eötvös equation
1981, Vol. 46, Issue 8, pp. 1930–1940 [Abstract] - Otto Exner
A comparison of methods for determining dipole moments in solution
1981, Vol. 46, Issue 4, pp. 1002–1010 [Abstract] - Vladimír Král, Zdeněk Arnold and Zdeněk Havlas
Semiempirical and ab initio study of the nature of the C-S bond in sulfonium ylides
1981, Vol. 46, Issue 4, pp. 883–891 [Abstract] - Otto Exner and Václav Jehlička
The conformation of aryl carbonates. A dipole moment study
1981, Vol. 46, Issue 4, pp. 856–860 [Abstract] - Aleksandr I. Artemenko, Inga V. Tikunova, Evgenii K. Anufriev, Václav Jehlička and Otto Exner
Dipole moments of hydroxamic acids and N,O-diacylhydroxylamines
1981, Vol. 46, Issue 3, pp. 729–739 [Abstract] - Božo Plesničar and Otto Exner
Dipole moments and conformation of peroxy esters
1981, Vol. 46, Issue 2, pp. 490–497 [Abstract] - Vladimír Hanuš, Milan Hrazdira and Otto Exner
Pyrazolidine derivatives from the condensation reaction of hydrazobenzene with aliphatic aldehydes
1980, Vol. 45, Issue 9, pp. 2417–2424 [Abstract] - Otto Exner and Zlata Papoušková
Dipole moment and electron distribution of the amide group
1980, Vol. 45, Issue 9, pp. 2410–2416 [Abstract] - Otto Exner, Václav Jehlička, Luděk Vodička and Pavel Jakoubek
Dipole moments induced in larger molecules. 1- And 4-substituted diamantanes
1980, Vol. 45, Issue 9, pp. 2400–2409 [Abstract] - Zdeněk Friedl, Pavel Fiedler and Otto Exner
Electrostatic effects on conformational equilibria. Solvent dependence
1980, Vol. 45, Issue 5, pp. 1351–1360 [Abstract] - Otto Exner and Pavel Fiedler
A refined empirical model of the sigma-inductive effect
1980, Vol. 45, Issue 4, pp. 1251–1268 [Abstract] - Otto Exner
Substituent effects in electronic spectroscopy: Correlations with Platt spectroscopic moments
1980, Vol. 45, Issue 3, pp. 843–853 [Abstract] - Vladimír Král and Zdeněk Arnold
Study of some aliphatic ammonium ylides by semiempirical and ab initio methods: Structure and charge distribution
1980, Vol. 45, Issue 1, pp. 92–103 [Abstract] - Vladimír Král and Zdeněk Arnold
Trimethylammoniodiformylmethylide: Structure and charge distribution
1980, Vol. 45, Issue 1, pp. 80–91 [Abstract] - Otto Exner and Jan B. F. N. Engberts
The gauche effect on conformation. α-Substituted sulfones and N-substituted sulfonamides
1979, Vol. 44, Issue 11, pp. 3378–3384 [Abstract] - Dušan Ilavský, Václav Jehlička and Josef Kuthan
Structure of reaction product of 3-aminocrotononitrile with esters of alkoxymethylenecyanoacetic acid
1979, Vol. 44, Issue 11, pp. 3288–3295 [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] - Otto Exner, Jorga Smolíková, Václav Jehlička and Ahmad S. Shawali
Hydrogen bonding, configuration and conformation of substituted α-oxo oximes and hydrazones
1979, Vol. 44, Issue 8, pp. 2494–2506 [Abstract] - Břetislav Princ and Otto Exner
Structure reexamination of aliphatic nitrones and their dimers
1979, Vol. 44, Issue 7, pp. 2221–2229 [Abstract] - Jiří Mollin, Pavel Fiedler, Václav Jehlička and Otto Exner
The conformation of substituted hydroxyureas and hydroxythioureas in solution
1979, Vol. 44, Issue 3, pp. 895–907 [Abstract] - Jiří Dědina, Jan Schraml, Zdeněk Arnold and Jana Šauliová
Homonuclear Overhauser effect study of trimethinium salts
1978, Vol. 43, Issue 12, pp. 3356–3364 [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] - Otto Exner and Božo Plesničar
Hydrogen bonding and conformation of substituted peroxybenzoic acids as reflected in dipole moment values
1978, Vol. 43, Issue 11, pp. 3079–3086 [Abstract] - Otto Exner and Pavel Vetešník
Substituent efect in electronic spectroscopy: meta- and para-substituted benzonitriles
1978, Vol. 43, Issue 10, pp. 2763–2778 [Abstract] - Božo Plesničar, Jorga Smolíková, Václav Jehlička and Otto Exner
Dipole moment of the intramolecular hydrogen bond. Substituted α-hydroxyacetophenones
1978, Vol. 43, Issue 10, pp. 2754–2762 [Abstract] - Otto Exner and Nedelko Motekov
Configuration and conformation of amidoximes. Aromatic derivatives with a free amino group
1978, Vol. 43, Issue 10, pp. 2740–2753 [Abstract] - Zdeněk Friedl and Otto Exner
Electrostatic effects on conformational equilibria 3-substituted benzonitriles
1978, Vol. 43, Issue 10, pp. 2591–2599 [Abstract] - Miroslav Svoboda, Miroslava Synáčková, Zdeněk Samek, Pavel Fiedler and Zdeněk Arnold
N,N-Dimethyl-N-alkylammoniodiformylmethylides: New group of stabilised aliphatic ylides
1978, Vol. 43, Issue 5, pp. 1261–1275 [Abstract] - Miroslav Svoboda, Soňa Vašíčková and Zdeněk Arnold
Ammoniodicyanomethylides: Synthesis and properties
1978, Vol. 43, Issue 5, pp. 1254–1260 [Abstract] - Vladimír Král and Zdeněk Arnold
Preparation and properties of dimethylsulfoniodiformylmethylide
1978, Vol. 43, Issue 5, pp. 1248–1253 [Abstract]
