- ISSN 0010-0765 printed
- ISSN 1212-6950 electronic
Josef Kuthan
- Jiří Kroulík*, Jan Čejka, Petr Sedmera, Alexandr Jegorov, Bohumil Kratochvíl and Josef Kuthan
Rearrangement of Substituted 2,4,4,6-Tetraaryl-4H-thiopyrans to Triaryl-3aH-benzo[3,4]cyclopenta[1,2-b]thiophene
2004, Vol. 69, Issue 8, pp. 1631–1642 [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] - 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] - 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] - 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] - Jiří Kroulík, Martin Chadim, Miroslav Polášek, Stanislav Nešpůrek and Josef Kuthan
Synthesis of Some New Functionalized 2,4,4,6-Tetraphenyl-4H-thiopyrans and Study on Their Photocolouration
1998, Vol. 63, Issue 5, pp. 662–680 [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] - Ali Werfeli, Jan Čejka, Ondřej Klecán, Bohumil Kratochvíl and Josef Kuthan
Preparation of New Optically Active Furanoids Containing Various Aza-Heterocyclic Moieties
1997, Vol. 62, Issue 6, pp. 894–912 [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] - Jan Čejka, Richard Kubík, Bohumil Kratochvíl and Josef Kuthan
Sterically Crowded Heterocycles. VI. Relative Configuration of Diastereoisomeric (Z)-1,3-Diphenyl-3-(5-methyl-2-phenylimidazo[1,2-a]pyridin-3-yl)prop-2-en-1-ols
1996, Vol. 61, Issue 9, pp. 1380–1385 [Abstract] - Ali Werfeli, Svatava Voltrová, Viktor Prutianov and Josef Kuthan
Optically Active Furanoids Containing Cytosine-, Adenine- and Nicotinamide-Like Moieties
1996, Vol. 61, Issue 8, pp. 1223–1232 [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] - Richard Kubík and Josef Kuthan
Sterically Crowded Heterocycles. V. Incorporation of Melamine and Adenine Moieties into Imidazo[1,2]heteroaromatic Molecules
1996, Vol. 61, Issue 5, pp. 770–773 [Abstract] - Richard Kubík and Josef Kuthan
Sterically Crowded Heterocycles. IV. Diastereoisomeric Products by Ferricyanide Oxidation of Quaternary Pyridinium Salts
1996, Vol. 61, Issue 4, pp. 615–621 [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] - Pavel Šebek, Jiří Kroulík, Petr Sedmera, Vladimír Havlíček and Josef Kuthan
Reactions of 2,4,4,6-Tetraaryl-4H-thiopyrans with Chlorine: An Unusual Reaction Route
1994, Vol. 59, Issue 10, pp. 2269–2281 [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] - Pavel Šebek, Petr Sedmera and Josef Kuthan
Photochemical Transformations of 2,4,4,6-Tetraphenyl-4H-thiopyran-1,1-dioxide and Some Its para-Substituted Derivatives
1993, Vol. 58, Issue 4, pp. 869–881 [Abstract] - Pavel Šebek, Jiří Novotný, Bohumil Kratochvíl, Marián Schwarz and Josef Kuthan
Conformation Dependent Cyclizations of 1,3,3,5-Tetraphenylpentane-1,5-dione
1992, Vol. 57, Issue 11, pp. 2383–2399 [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] - Marián Schwarz, Pavel Šebek and Josef Kuthan
Electrophilic 3,5-Substitution of 2,4,4,6-Tetraphenyl-4H-pyran and Some of Its 1-Heteroanalogues
1992, Vol. 57, Issue 3, pp. 546–555 [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] - Antonín Kurfürst, Pavel Lhoták, Petr Nádeník, Františka Raclová-Pavlíková and Josef Kuthan
2-(Biphenyl-4-yl)-5-phenyl-1,3,4-oxadiazole (PBD): Electrophilic 4’-substitution and following transformations
1991, Vol. 56, Issue 7, pp. 1495–1504 [Abstract] - Antonín Kurfürst, Josef Kuthan, Pavel Lhoták, Petr Nádeník, Werner Schroth and Roland Spitzner
4-(5-Phenyl-1,3,4-oxadiazol-2-yl)biphenyl-4'-carboxylic acid: Its functional derivatives and their heterocyclization into 1,3-thiazine-6-thiones
1990, Vol. 55, Issue 11, pp. 2722–2730 [Abstract] - Jiří Krechl, Šárka Beranová, Věra Volkeová, Jiří Volke and Josef Kuthan
Polarographic reduction of 1-benzyl-N-(p-X-phenyl)-3-aminocarbonylpyridinium salts
1990, Vol. 55, Issue 8, pp. 2008–2018 [Abstract] - Jiří Krechl, Svatava Smrčková, Miroslav Ludwig and Josef Kuthan
N,N'-diphenylacetamidinium carboxylates
1990, Vol. 55, Issue 2, pp. 469–478 [Abstract] - Jiří Krechl, Svatava Smrčková and Josef Kuthan
Benzamidinium benzoates
1990, Vol. 55, Issue 2, pp. 460–468 [Abstract] - Stanislav Böhm and Josef Kuthan
Quantum chemical prediction of 2H-pyran vibration spectrum
1990, Vol. 55, Issue 1, pp. 10–20 [Abstract] - Jiří Krechl, Svatava Smrčková, Františka Pavlíková and Josef Kuthan
p-Substituted benzamidinium carboxylates
1989, Vol. 54, Issue 9, pp. 2415–2424 [Abstract] - Marián Schwarz and Josef Kuthan
Reaction of organolithium compounds with 1-substituted 2,4,6-triphenylpyridinium perchlorates
1989, Vol. 54, Issue 7, pp. 1880–1887 [Abstract] - Marián Schwarz and Josef Kuthan
Alkylation of 2,4,4,6-tetraphenyl-1,4-dihydropyridine
1989, Vol. 54, Issue 7, pp. 1870–1879 [Abstract] - Marián Schwarz, Petr Trška and Josef Kuthan
NMR spectroscopic investigation of p-substituted 2,4,4,6-tetraphenyl-1,4-dihydropyridines and their oxa and thia analogues
1989, Vol. 54, Issue 7, pp. 1854–1869 [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] - Antonín Kurfürst, Pavel Lhoták, Miroslav Petrů and Josef Kuthan
Oligophenylene 2,4,6-triarylpyridines and analogous diaza-p-terphenyls, diaza-p-quaterphenyls and diaza-p-quinquephenyls with luminiscent activity
1989, Vol. 54, Issue 2, pp. 462–472 [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] - Jiří Krechl and Josef Kuthan
An MO cavity model of enzyme catalysis: Semiempirical calculations of reaction courses of acetaldehyde reduction and ethanol oxidation by an NAD model
1989, Vol. 54, Issue 1, pp. 1–17 [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] - Jiří Krechl, Daniela Mižaninová, Jiří Volke and Josef Kuthan
Polarographic reduction of p–substituted 1-phenyl-3-aminocarbonylpyridinium salts
1987, Vol. 52, Issue 6, pp. 1550–1560 [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] - 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, Jan Fähnrich, Milan Popl and Josef Kuthan
New organic luminophores on the basis of cyano- and dicyanopyridines
1986, Vol. 51, Issue 5, pp. 1061–1070 [Abstract] - Hans-Jörg Hofmann, Christine Bartzsch, Cornelius Weiss and Josef Kuthan
A MO treatment of solvent influence on the amide group rotation in 1-methylnicotinamides
1985, Vol. 50, Issue 11, pp. 2438–2442 [Abstract] - Štefan Marchalín and Josef Kuthan
Synthesis of 3,5-dicyano-4-phenyl-2,6-bis(4-p-terphenylyl)-1,4-dihydropyridine. An attempt at extending the Hantzsch synthesis
1985, Vol. 50, Issue 9, pp. 1962–1970 [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] - Štefan Marchalín and Josef Kuthan
Synthesis of cyano derivatives with diazaquaterphenyl skeleton
1985, Vol. 50, Issue 8, pp. 1870–1877 [Abstract] - Štefan Marchalín and Josef Kuthan
Cyclocondensation reactions of 3-aryl-2-benzylidene-3-oxopropanenitriles with acetylaromatic derivatives
1985, Vol. 50, Issue 8, pp. 1862–1869 [Abstract] - Antonín Kurfürst and Josef Kuthan
Reaction of 3,5-dicyano-2,4,4,6-tetramethyl-1,4-dihydropyridine with nitric acid
1984, Vol. 49, Issue 11, pp. 2620–2627 [Abstract] - Štefan Marchalín and Josef Kuthan
A new approach to 5H-pyrano[2,3-d]pyrimidine derivatives
1984, Vol. 49, Issue 10, pp. 2309–2314 [Abstract] - Štefan Marchalín and Josef Kuthan
Cyclocondensation reactions of 4-R-benzylidene-4-phenylbenzoylacetonitriles with cycloalkanones
1984, Vol. 49, Issue 6, pp. 1395–1408 [Abstract] - Josef Kuthan, Jiří Krechl, Martin Bělohradský and Petr Trška
Mechanism of 1-phenyl-1,4-dihydropyridine formation in reaction of 1-phenylpyridinum chloride with alkali metal alkoxides
1984, Vol. 49, Issue 3, pp. 597–602 [Abstract] - Petr Nesvadba and Josef Kuthan
Oxidation of 1,2,3,4,6-substituted pyridinium salts with ferricyanide
1984, Vol. 49, Issue 2, pp. 543–548 [Abstract] - Štefan Marchalín, Petr Trška and Josef Kuthan
13C NMR and IR study of substitution effects and mass spectra of biphenyl analogues of α-cyanochalcones
1984, Vol. 49, Issue 2, pp. 421–432 [Abstract] - Petr Nesvadba, Petr Štrop and Josef Kuthan
A new heterocyclic ring closure in ferricyanide oxidation of 2,4,6-triphenylpyridinium salts
1983, Vol. 48, Issue 11, pp. 3307–3314 [Abstract] - Štefan Marchalín and Josef Kuthan
The use of 4-R1-benzylidene-4-phenylbenzoylacetonitriles for synthesis of unsymmetrically substituted 3,5-dicyano-1,4-dihydropyridines and 2-amino-4H-pyrans
1983, Vol. 48, Issue 11, pp. 3123–3129 [Abstract] - Štefan Marchalín and Josef Kuthan
Synthesis and spectral properties of 4-substituted 2,6-bis-(4-biphenylyl)-3,5-dicyano-1,4-dihydropyridines
1983, Vol. 48, Issue 11, pp. 3112–3122 [Abstract] - Petr Nesvadba and Josef Kuthan
Oxidative elimination of phenyl group from α position of quaternary quinolinium salts
1983, Vol. 48, Issue 10, pp. 2965–2969 [Abstract] - Františka Pavlíková-Raclová and Josef Kuthan
Polarographic reduction of 1-(p-substituted benzyl)-3-cyanopyridinium chlorides
1983, Vol. 48, Issue 8, pp. 2273–2283 [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] - Antonín Kurfürst and Josef Kuthan
Chemical transformations of nitromethyl group in 3,5-dicyano-1,4,4,6-tetramethyl-2-nitromethyl-1,4-dihydropyridine
1983, Vol. 48, Issue 6, pp. 1718–1728 [Abstract] - Antonín Kurfürst and Josef Kuthan
Quantum-chemical interpretation of electronic absorption spectra of the Hantzsch 1,4-dihydropyridines
1983, Vol. 48, Issue 5, pp. 1422–1429 [Abstract] - Františka Pavlíková-Raclová and Josef Kuthan
Substituent effect in electrochemical and ferricyanide oxidations of para-substituted 1-benzyl-3-carbamoyl-1,4-dihydropyridines
1983, Vol. 48, Issue 5, pp. 1408–1421 [Abstract] - Františka Pavlíková-Raclová and Josef Kuthan
Substituent effect in addition of cyanide ion to p-substituted 1-benzyl-3-carbamoylpyridinium chlorides
1983, Vol. 48, Issue 5, pp. 1401–1407 [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] - Jaroslav Paleček, Manfred Pavlík and Josef Kuthan
Chemical transformations of ethyl 3,5-dicyano-2,4,4,6-tetramethyl-1,4-dihydro-1-pyridyl acetate, sythesis of a new N-vinyl monomer
1983, Vol. 48, Issue 2, pp. 617–622 [Abstract] - Jaroslav Paleček, Manfred Pavlík and Josef Kuthan
N-alkylation of Hantzsch 1,4-dihydropyridines with esters of halogenocarboxylic acids
1983, Vol. 48, Issue 2, pp. 608–616 [Abstract] - Petr Nesvadba and Josef Kuthan
Oxidative elimination of tert-butyl group from α position of quarternary pyridinium salts
1983, Vol. 48, Issue 2, pp. 511–516 [Abstract] - Jiří Krechl and Josef Kuthan
Molecular geometry of ribofuranoses obtained from semi-empirical MO calculations
1983, Vol. 48, Issue 2, pp. 504–510 [Abstract] - Jiří Krechl and Josef Kuthan
Semi-empirical MO study of refractions modelling biochemical oxidation of ethanol
1983, Vol. 48, Issue 2, pp. 484–503 [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] - Josef Kuthan, Jiří Krechl and Martin Bělohradský
Preparation of 1-phenyldihydropyridines polydeuterated in their heterocyclic ring
1982, Vol. 47, Issue 12, pp. 3283–3287 [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] - Josef Kuthan and Františka Pavlíková-Raclová
Polarographic reduction of p-substituted 1-benzyl-3-carbamoylpyridinium chlorides
1982, Vol. 47, Issue 11, pp. 2890–2903 [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] - Jiří Krechl and Josef Kuthan
A CNDO/2 study of reactivity of methylene group in 1-methyl-1,4-dihydronicotinamide
1982, Vol. 47, Issue 6, pp. 1621–1631 [Abstract] - Petr Nesvadba and Josef Kuthan
Oxidation of polysubstituted pyridinium salts
1982, Vol. 47, Issue 5, pp. 1494–1502 [Abstract] - Dušan Ilavský and Josef Kuthan
Electronic spectra of 2- and 4-substituted 3,5-dicyano-6-methylpyridines
1981, Vol. 46, Issue 11, pp. 2687–2695 [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, Jaroslav Paleček and Jiří Valihrach
Stable 2H-pyran derivatives accessible by cyclocondensation of p-substituted benzoylacetonitriles
1981, Vol. 46, Issue 3, pp. 748–758 [Abstract] - Jiří Krechl and Josef Kuthan
CNDO/2 study of interaction of 1-methyl-1,4-dihydronicotinamide and acetaldehyde
1981, Vol. 46, Issue 3, pp. 740–747 [Abstract] - Jaroslav Paleček, Jaroslav Kopecký and Josef Kuthan
N-alkylation of 3,5-dicyano-2,4,4,6-tetramethyl-1,4-dihydropyridine with some α,ω-dihalogeno-N-alkenes
1980, Vol. 45, Issue 12, pp. 3370–3377 [Abstract] - Josef Kuthan, Antonín Kurfürst, Františka Raclová and Jiří Volke
Polarographic reduction of 2-nitromethyl-4,4,6-trimethyl-3,5-dicyano-1,4-dihydropyridine and of its 4,4-spiroanalogues
1980, Vol. 45, Issue 11, pp. 2938–2948 [Abstract] - Jiří Krechl and Josef Kuthan
EHT study of reactivity of methylene group in 1-methyl-1,4-dihydronicotinamide
1980, Vol. 45, Issue 9, pp. 2425–2432 [Abstract] - Ivan Danihel and Josef Kuthan
Quantum-chemical study of dissociation of meta and para substituted benzoic acids at all-valence-electrons level
1980, Vol. 45, Issue 8, pp. 2201–2214 [Abstract] - Jiří Krechl and Josef Kuthan
On applicability of CNDO/S-ci method to calculation of electronic spectra. 1-Methyl-3-carbamoylpyridinium cation and 1,4-dihydronicotinamide
1980, Vol. 45, Issue 8, pp. 2194–2200 [Abstract] - Jiří Krechl and Josef Kuthan
EHT study of system 1-methyl-1,4-dihydronicotinamide-acetaldehyde
1980, Vol. 45, Issue 8, pp. 2187–2193 [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] - Ivan Danihel, Pavol Kristian, Josef Kuthan and Mária Minčíková
Quantum-chemical study of substituent effects in meta and para substituted phenyl isothiocyanates in π-electronic approximation
1980, Vol. 45, Issue 4, pp. 1056–1064 [Abstract] - Antonín Kurfürst, Františka Raclová and Josef Kuthan
Nitration of some polyalkyl-3,5-dicyano-1,4-dihydropyridines and fragmentation of their products by electron impact
1980, Vol. 45, Issue 2, pp. 397–405 [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] - Hans-Jörg Hofmann and Josef Kuthan
On the conformational structure of nicotinamide and methyl-1,4-dihydronicotinamide
1979, Vol. 44, Issue 9, pp. 2633–2638 [Abstract] - Josef Kuthan, Petr Nesvadba, Milan Popl and Jan Fähnrich
Some 3-cyano-4,6-diaryl-2-pyridones with luminiscent properties
1979, Vol. 44, Issue 8, pp. 2409–2416 [Abstract] - Dušan Ilavský, Jiří Krechl, Petr Trška and Josef Kuthan
Electronic structure and properties of alkoxymethylenemalonic acid derivatives
1979, Vol. 44, Issue 5, pp. 1423–1433 [Abstract] - Josef Kuthan, Dušan Ilavský and Jiří Krechl
Electronic absorption spectra and π-electron structure of 2-propenylidene-1,2-dihydropyridine and its derivatives
1979, Vol. 44, Issue 3, pp. 884–894 [Abstract] - Ivan Danihel and Josef Kuthan
Contribution to study of π-electronic effects in monosubstituted benzenes
1979, Vol. 44, Issue 3, pp. 873–883 [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] - Josef Kuthan, Vratislav Skála and Stanislav Böhm
EHT-study of 1-methylpyridinium fluoride and tetrafluoroborate
1978, Vol. 43, Issue 11, pp. 3071–3078 [Abstract] - Vratislav Skála and Josef Kuthan
EHT study of interaction of 1-methyl-3-carbamoylpyridinium with cyanide
1978, Vol. 43, Issue 11, pp. 3064–3070 [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] - Vratislav Skála and Josef Kuthan
Contribution to EHT conformation analysis of 1-methyl-3-carbamoylpyridinium cation
1978, Vol. 43, Issue 11, pp. 3049–3055 [Abstract] - Josef Kuthan, Dušan Ilavský, Jiří Krechl, Vladislav Kubelka and Petr Trška
New cyclocondensation reaction of 3-alkylaminocrotononitriles
1978, Vol. 43, Issue 8, pp. 2024–2036 [Abstract] - Josef Kuthan, Antonín Kurfürst, Zdeněk Prošek and Jaroslav Paleček
Substituent effect in 1H-NMR spectra of the Hantzsch 1,4-dihydropyridines. meta and para Substituted 4-phenyl derivatives
1978, Vol. 43, Issue 4, pp. 1068–1079 [Abstract] - Lubomír Musil, Jaroslav Paleček and Josef Kuthan
Substituent effect in electronic and 1H-NMR spectra of 1- and 4-alkylated 3,5-dicyano-2,6-dimethyl-1,4-dihydropyridines
1978, Vol. 43, Issue 4, pp. 946–959 [Abstract] - Josef Kuthan, Ivan Daniel and Vratislav Skála
Quantum chemical study of dissociation of meta and para substituted benzoic acids in π-electron approximation
1978, Vol. 43, Issue 2, pp. 447–462 [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]
The following name might also represent this author:
J. Kuthan
- J. Kuthan, P. Nesvadba, Z. Donnerová and P. Trška
Contribution to the study of cyclocondensations of cyanoacetic acid derivatives with benzylideneacetophenone
1977, Vol. 42, Issue 7, pp. 2152–2160 [Abstract] - J. Kuthan and L. Musil
EHT study of 1-methyl-1,4-dihydronicotinamide
1977, Vol. 42, Issue 3, pp. 857–866 [Abstract] - V. Skála, L. Musil and J. Kuthan
Contribution to quantum-chemical interpretation of 3-aminocarbonylpyridinium cation reactivity
1977, Vol. 42, Issue 3, pp. 843–856 [Abstract] - D. Ilavský and J. Kuthan
π-Electronic structure and electronic spectra of methylated 3,5-dicyanopyridines
1977, Vol. 42, Issue 2, pp. 662–670 [Abstract] - V. Skála, J. Volke, V. Oháňka and J. Kuthan
Electrochemical oxidation of 3,5-difunctional 1,4-dihydropyridine derivatives
1977, Vol. 42, Issue 1, pp. 292–305 [Abstract] - J. Kuthan, L. Musil and V. Jehlička
The use of dipole moments in the conformational analysis of nicotinic acid derivatives
1977, Vol. 42, Issue 1, pp. 283–291 [Abstract] - J. Kuthan and L. Musil
Semiempirical MO study of nicotinic acid and of its methyl ester at the level of all valence electrons
1976, Vol. 41, Issue 11, pp. 3282–3288 [Abstract] - J. Dědina, J. Kuthan, J. Paleček and J. Schraml
1H-NMR spectra and nuclear Overhauser effect in E and Z isomers of 3-substituted 3-aminoacrylonitriles
1975, Vol. 40, Issue 11, pp. 3476–3490 [Abstract] - J. Kuthan and L. Musil
A CNDO study of nicotinamide and 1-methyl-1,4-dihydronicotinamide
1975, Vol. 40, Issue 10, pp. 3169–3176 [Abstract] - J. Paleček and J. Kuthan
Mass spectra of N-substituted 2,4,4,6-tetramethyl-3,5-dicyano-1,4-dihydropyridines
1975, Vol. 40, Issue 9, pp. 2632–2641 [Abstract] - V. Skála, O. Uhlová and J. Kuthan
Stilbazoles derived from 2,6-dimethyl-3,5-dicyanopyridine and their 1,4-dihydro derivatives
1975, Vol. 40, Issue 6, pp. 1892–1900 [Abstract] - J. Kuthan and J. Paleček
Spectroscopic properties of 1-substituted 3,5-dicyano-2,4,4,6-tetramethyl-1,4-dihydropyridines
1974, Vol. 39, Issue 12, pp. 3711–3719 [Abstract] - J. Kuthan, J. Volke, V. Volkeová and V. Šimonek
Polarographic reduction of some 3,5-difunctional dihydropyridine derivatives
1974, Vol. 39, Issue 12, pp. 3438–3448 [Abstract] - J. Kuthan, V. Skála, M. Ichová and J. Paleček
Reaction of 1,3,5-tricyanobenzene with complex hydrides
1974, Vol. 39, Issue 7, pp. 1872–1879 [Abstract] - J. Kuthan, J. Paleček and L. Vavruška
Condensation reactions of benzoylacetonitrile
1974, Vol. 39, Issue 3, pp. 854–860 [Abstract] - V. Skála, J. Kuthan, J. Dědina and J. Schraml
Reaction of some dicyanopyridines with methylmagnesium iodide. Observation of the nuclear Overhauser effect in the presence of NMR shift reagent
1974, Vol. 39, Issue 3, pp. 834–841 [Abstract] - J. Kuthan, J. Paleček and L. Musil
The electronic spectra of 1,3-diazaadamantanoid derivatives. The interaction of isolated chromophors
1974, Vol. 39, Issue 3, pp. 750–766 [Abstract] - J. Kuthan, J. Paleček and L. Musil
The Wittig reaction of 2-adamantanone and 1,3-diaza-6-adamantanone
1973, Vol. 38, Issue 11, pp. 3491–3495 [Abstract] - J. Kuthan, V. Skála and L. Musil
On dihydropyridines. XXVIII. A PPP study of the electronic spectra of 3,5-dicyanodihydropyridines and corresponding enaminonitriles
1973, Vol. 38, Issue 11, pp. 3479–3490 [Abstract] - J. Kuthan, L. Musil and V. Skála
Extended Hückel conformational analysis of nicotinamide
1972, Vol. 37, Issue 9, pp. 2933–2945 [Abstract] - J. Paleček, L. Vavruška and J. Kuthan
On dihydropyridines. XXVII. The reaction of 3,5-diacetylpyridine with complex hydrides and organometallic reagents
1972, Vol. 37, Issue 8, pp. 2764–2770 [Abstract] - J. Kuthan, L. Musil and A. Kohoutová
On dihydropyridines. XXIV. Partial hydrogenation of some 3,5-dicyanopyridines
1971, Vol. 36, Issue 12, pp. 3992–3999 [Abstract] - O. Paleta, V. Skála and J. Kuthan
Inadequacy of PI-approximation in HMO study of reactivity of fluorosubstituted benzenoid hydrocarbons
1971, Vol. 36, Issue 10, pp. 3527–3538 [Abstract] - J. Kuthan, N. V. Koshmina and V. Skála
Semiempirical SCF MO study of methylpyridines
1971, Vol. 36, Issue 5, pp. 1832–1842 [Abstract] - J. Kuthan and M. Ichová
HMO study of monohydroxypyridines and their benzoderivatives
1971, Vol. 36, Issue 4, pp. 1413–1425 [Abstract] - J. Kuthan, N. V. Koshmina and M. Ferles
Studies in the pyridine series. XXXVII. π-Electron structure and reactivity of 1-methylpyridinium salts
1970, Vol. 35, Issue 12, pp. 3825–3830 [Abstract] - J. Kuthan, N. V. Koshmina, J. Paleček and V. Skála
Thermal transformations of pyridinium salts, an HMO treatment
1970, Vol. 35, Issue 9, pp. 2787–2796 [Abstract] - J. Kuthan, A. Kohoutová and L. Helešic
On hydropyridines. XXIII. Pimary isolable adducts of lithium aluminium hydride and methylmagnesium iodide with 3,5-dicyanopyridines
1970, Vol. 35, Issue 9, pp. 2776–2786 [Abstract] - V. Skála and J. Kuthan
Molecular orbital study of the NMR and electronic spectra of monocyanopyridines, dicyanopyridines, and 2,4,6-tricyanopyridine
1970, Vol. 35, Issue 8, pp. 2378–2391 [Abstract] - J. Kuthan
NMR spectra and the reactivity of organic compounds. III. Proton chemical shifts and the reactivity of benzenoid hydrocarbons
1970, Vol. 35, Issue 2, pp. 714–720 [Abstract] - V. Skála and J. Kuthan
Some additive relationships in the LCAO-MO calculations of cyanopyridines
1970, Vol. 35, Issue 1, pp. 354–357 [Abstract] - V. Skála, J. Hlavatý and J. Kuthan
Some spectral properties of 1,3,5-tricyanobenzene
1970, Vol. 35, Issue 1, pp. 350–354 [Abstract] - J. Paleček and J. Kuthan
On dihydropyridines. XXII. Reaction products of acetaldehyde, benzaldehyde and acetone with the sodium salt of hydroxymethyleneacetone
1969, Vol. 34, Issue 11, pp. 3336–3342 [Abstract] - J. Kuthan and L. Musil
On dihydropyridines. XXI. Interpretation of formation of dihydroderivatives from alkylated 3,5-dicyanopyridines based on Wheland's localization energies
1969, Vol. 34, Issue 10, pp. 3173–3178 [Abstract] - J. Paleček, K. Vondra and J. Kuthan
On dihydropyridines. XX. Reactions of organomagnesium and organolithium reagents with 3,5-dicyano-2,6-dimethylpyridine
1969, Vol. 34, Issue 10, pp. 2991–2998 [Abstract] - J. Kuthan
HMO study of some enaminonitriles
1969, Vol. 34, Issue 10, pp. 2942–2951 [Abstract] - J. Kuthan, Z. Donnerová and V. Skála
NMR spectra and the reactivity of organic compounds. II. Proton chemical shifts, theoretical and experimental reactivity of some non-alternant hydrocarbons and ions
1969, Vol. 34, Issue 8, pp. 2398–2408 [Abstract] - J. Kuthan, V. Skála and J. Paleček
Localization energies of methyl homologues of pyridine
1969, Vol. 34, Issue 8, pp. 2223–2234 [Abstract] - J. Kuthan and J. Paleček
On dihydropyridines. XIX. On the π-electronic structure of Hantzsch's dihydropyridines
1969, Vol. 34, Issue 4, pp. 1339–1342 [Abstract] - J. Kuthan and V. Skála
On dihydropyridines. XVIII. Atom localization energies of monocyanopyridines and symmetrical dicyanopyridines
1969, Vol. 34, Issue 4, pp. 1335–1339 [Abstract] - J. Kuthan and J. Procházková
On dihydropyridines. XVII. π-Electronic structure and reactivity of alkyl 3,5-dicyanopyridines
1969, Vol. 34, Issue 4, pp. 1190–1203 [Abstract] - J. Paleček, V. Skála and J. Kuthan
Quantitative correlation of the radical substitution of pyridine and its homologues with HMO reactivity indices
1969, Vol. 34, Issue 3, pp. 1110–1112 [Abstract] - J. Paleček, L. Ptáčková and J. Kuthan
On hydropyridines. XVI. Reactions of esters of dinicotinic acid with sodium borohydride, lithium aluminum hydride and methylmagnesium iodide
1969, Vol. 34, Issue 2, pp. 427–441 [Abstract] - J. Kuthan, J. Procházková and E. Janečková
On dihydropyridines. XV. Reactions of some 3,5-dicyanopyridines with complex aluminum hydrides
1968, Vol. 33, Issue 11, pp. 3558–3564 [Abstract] - J. Kuthan, J. Paleček, J. Procházková and V. Skála
An HMO study of methyl homologues of pyridine
1968, Vol. 33, Issue 10, pp. 3138–3153 [Abstract] - J. Kuthan
NMR spectra and the reactivity of organic compounds. I. Correlations between proton chemical shifts of alternant hydrocarbons and HMO chemical reactivity indices
1968, Vol. 33, Issue 4, pp. 1220–1228 [Abstract] - J. Kuthan, A. Kozlik and F. Petrů
The absolute configuration of 2,8-dimethyl-2-ethyl-1,2,3,4-tetrahydrophenanthrene, a dehydrogenation product of some diterpenoids
1968, Vol. 33, Issue 2, pp. 614–619 [Abstract] - M. Holík, V. Skála and J. Kuthan
Electronic structure and chemical reactivity of 1-methyl-2-pyridones
1968, Vol. 33, Issue 2, pp. 394–404 [Abstract] - J. Kuthan, V. Jehlička and E. Hakr
Über die Struktur der aromatischen Enaminonitrile
1967, Vol. 32, Issue 12, pp. 4309–4318 [Abstract] - J. Kuthan and J. Hakr
On dihydropyridines. XIV. Substituted 2,6-diphenyl-3,5-dicyano-1,4-dihydropyridines
1967, Vol. 32, Issue 4, pp. 1438–1448 [Abstract] - J. Kuthan
On dihydropyridines. XIII. Attempt at a theoretical interpretation of the electronic structure of 3,5-dicyano-1,2-dihydropyridine and 3,5-dicyano-1,4-dihydropyridine
1967, Vol. 32, Issue 3, pp. 1280–1284 [Abstract] - J. Kuthan, A. Kozlik and F. Petrů
New synthesis of (±)-2,8-dimethyl-2-ethyl-1,2,3,4-tetrahydrophenanthrene, the dehydrogenation product of some diterpenoids
1966, Vol. 31, Issue 11, pp. 4425–4431 [Abstract] - J. Kuthan and J. Procházková
Darstellung von 2,4,6-Tricyan-1,3,5-trimethylbenzol aus 2-Aminocrotonitril
1966, Vol. 31, Issue 9, pp. 3832–3836 [Abstract] - J. Kuthan
On dihydropyridines. XII. Electronic structure and reactivity of monocyanopyridines and symmetric dicyanopyridines
1966, Vol. 31, Issue 9, pp. 3593–3606 [Abstract] - J. Kuthan and J. Paleček
On dihydropyridines. XI. Use of 3,5-diacetyl-1,4-dihydropyridine for the synthesis of dinicotinic acid derivatives
1966, Vol. 31, Issue 6, pp. 2618–2622 [Abstract] - J. Kuthan and E. Janečková
Über Dihydropyridine X. Reduktion unsymmetrisch alkylierter 3,5-Dicyanpyridine mit Natriumborhydrid
1965, Vol. 30, Issue 11, pp. 3711–3717 [Abstract] - J. Kuthan and R. Bartoníčková
Über Dihydropyridine IX. Reaktionen verschiedener magnesium- und Lithiumorganischer verbindungen mit 3,5-Dicyan-4-methylpyridin
1965, Vol. 30, Issue 8, pp. 2609–2614 [Abstract] - J. Kuthan and E. Janečková
On dihydropyridines. VII. Reactions of symmetrically alkylated 3,5-dicyano-pyridines with sodium boron hydride
1964, Vol. 29, Issue 7, pp. 1654–1662 [Abstract] - E. Janečková and J. Kuthan
Über Dihydropyridine VI. Bestimmung der 3,5-Dicyan-1,2-dihydropyridine neben Analogen 1,4-Dihydroderivaten mittels der UV-Spektroskopie
1964, Vol. 29, Issue 6, pp. 1495–1498 [Abstract] - J. Kuthan, E. Janečková and M. Havel
Über Dihydropyridine V. Zur Bildung der Isomeren 1,2- und 1,4-Dihydroderivate bei der Reaktion von Methylmagnesiumjodid mit 3,5-Dicyanpyridin und 3,5-Dicyan-2-methylpyridin
1964, Vol. 29, Issue 1, pp. 143–151 [Abstract] - J. Kuthan and J. Paleček
Beitrag zur Mannich-Reaktion von Formaldehyd mit Acetondicarbonsäure-diäthylester
1963, Vol. 28, Issue 8, pp. 2260–2264 [Abstract] - J. Piťha and J. Kuthan
Studium der Tautomerie der 2,6-Dihydroxydinicotinsäure-Ester mittels Infrarotspektroskopie
1963, Vol. 28, Issue 6, pp. 1625–1628 [Abstract] - J. Kuthan
Über Dihydropyridine IV. Konstitution und Absorptionsspektren der alkylierten 3,5-Dicyandihydropyridine
1962, Vol. 27, Issue 9, pp. 2175–2185 [Abstract] - R. Lukeš and J. Kuthan
Über Dihydropyridine III. Über die Reaktion von Methylmagnesiumjodid mit 3,5-Dicyan-2-methylpyridin und 3,5-Dicyan-2,4,6-trimethylpyridin
1961, Vol. 26, Issue 7, pp. 1845–1851 [Abstract] - R. Lukeš and J. Kuthan
Über Dihydropyridine II. Beitrag zur Reaktion des Grignardreagenz mit dem Pyridinkern
1961, Vol. 26, Issue 5, pp. 1422–1428 [Abstract] - R. Lukeš and J. Kuthan
Über einige aus den Reaktionsprodukten der Guareschi Reaktion mit Propionaldehyd und Acetaldehyd gewonnene neue Pyridin-Verbindungen
1960, Vol. 25, Issue 8, pp. 2173–2178 [Abstract] - P. Vaculík and J. Kuthan
Oxydation einiger 4-alkyl-3,5-Dimethylpyridine
1960, Vol. 25, Issue 6, pp. 1591–1595 [Abstract] - P. Vaculík and J. Kuthan
Über Pyridinhomologe III. Die Synthese der 4-Alkyl-3,5-dimethylpyridine
1959, Vol. 24, Issue 1, pp. 174–180 [Abstract]
