Collect. Czech. Chem. Commun. 2004, 69, 1631-1642
https://doi.org/10.1135/cccc20041631

Rearrangement of Substituted 2,4,4,6-Tetraaryl-4H-thiopyrans to Triaryl-3aH-benzo[3,4]cyclopenta[1,2-b]thiophene

Jiří Kroulíka,*, Jan Čejkab, Petr Sedmerac, Alexandr Jegorovd, Bohumil Kratochvílb and Josef Kuthana

a Department of Organic Chemistry, Institute of Chemical Technology, Prague, 166 28 Prague 6, Czech Republic
b Department of Solid State Chemistry, Institute of Chemical Technology, Prague, 166 28 Prague 6, Czech Republic
c Institute of Microbiology, Academy of Sciences of the Czech Republic, 142 20 Prague 4, Czech Republic
d IVAX-CR., Research Unit, Branišovská 31, 370 05 České Budějovice, Czech Republic

Individual author index pages


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    Quantum chemical prediction of 2H-pyran vibration spectrum
    1990, Vol. 55, Issue 1, pp. 10–20 [Abstract]
  • Jan Ondráček, Josef Janků, Jiří Novotný, Luděk Vodička, László Csordás and Bohumil Kratochvíl
    The Bayer-Villiger oxidation of diamantanone and the structure of 11-oxo-10-oxapentacyclo[7,4,1,14,13,02,7,06,12]-pentadecane
    1989, Vol. 54, Issue 12, pp. 3260–3266 [Abstract]
  • Jan Ondráček, Jaroslav Maixner, Bohumil Kratochvíl, Jana Ondráčková and František Jursík
    The crystal and molecular structure of configurationally chiral unsym-fac-[N-(2-aminoethyl)-1,3-diaminopropane-(S)-aspartato]cobalt(III) perchlorate with dominating vicinal effect in its circular dichroism
    1989, Vol. 54, Issue 12, pp. 3220–3229 [Abstract]
  • Karel Mach, Helena Antropiusová, Vladimír Hanuš and Petr Sedmera
    Titanium-catalyzed Diels-Alder addition of bis(trimethylsilyl)acetylene to 1,3-cyclohexadiene
    1989, Vol. 54, Issue 11, pp. 3088–3091 [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 Novotný, Jan Ondráček, Marián Schwarz and Bohumil Kratochvíl
    The molecular and crystal structure of 4,4-dimethyl-6,6-diphenyl-tetrahydro-2H-pyran-2-one
    1989, Vol. 54, Issue 6, pp. 1661–1665 [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]
  • Josef V. Jizba, Petr Sedmera, Věra Přikrylová, Jindřich Vokoun, Karel Mikulík and Zdenko Vaněk
    New semisynthetic anthracycline glycosides
    1989, Vol. 54, Issue 4, pp. 1104–1117 [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]
  • Bohumil Kratochvíl, Jan Ondráček, Jindřich Hašek and László Csordás
    Determination of the structure of p-methylbenzamidinium formate monohydrate
    1988, Vol. 53, Issue 12, pp. 3131–3137 [Abstract]
  • Karel Čapek, Tomáš Vydra and Petr Sedmera
    Structure of penta-O-acetylsucroses formed by deacetylation of octa-O-acetylsucrose. Reaction of 2,3,4,6,6'-penta-O-acetylsucrose
    1988, Vol. 53, Issue 6, pp. 1317–1331 [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]
  • Bohumil Kratochvíl, Jan Ondráček, Karel Malý and László Csordás
    The molecular and crystal structure of benzamidinium bromoacetate
    1988, Vol. 53, Issue 2, pp. 294–300 [Abstract]
  • Jiří Protiva, Václav Křeček, Ladislav Lešetický and Petr Sedmera
    New intermediate for rapid synthesis of N-isopropyl-2-amino-1-(4-iodophenyl)propane (N-isopropyl-4-iodoamphetamine), labelled with radioactive iodine
    1987, Vol. 52, Issue 9, pp. 2274–2280 [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 Brynda, Bohumil Kratochvíl and Ivana Císařová
    The determination of crystal structure of chromium(II) phosphite dihydrate, CrHPO3 2 H2O
    1987, Vol. 52, Issue 7, pp. 1742–1747 [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]
  • Antonín Černý, Jan Beneš, Jaroslav Vachek, Milan Pešák, Josef Stuchlík, Milan Stuchlík, Petr Sedmera, Miroslav Flieger and Jindřich Vokoun
    Solvolysis of some 1-(8α-ergolinyl)-3,3-diethylureas and their salts
    1987, Vol. 52, Issue 5, pp. 1331–1339 [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]
  • Bohumil Kratochvíl, Jan Ondráček, Jana Ondráčková, Jiřina Soldánová, František Jursík and Bohumil Hájek
    The crystal and molecular structure of cobalt(III) sym-fac-N-(2-aminoethyl)-1,3-diaminopropane-(S)-aspartate perchlorate, sym-fac-[Co-(aepn)(S)-Asp]ClO4
    1987, Vol. 52, Issue 4, pp. 949–956 [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]
  • Alexandr Jegorov, Miroslav Ebert, Jan Weber and Pavel Janda
    Perfluorosulphonated polymers as new materials for IR spectroscopy
    1987, Vol. 52, Issue 2, pp. 329–334 [Abstract]
  • František Věžník, Eva Táborská, Petr Sedmera, Ladislav Dolejš and Jiří Slavík
    Alkaloids from the roots of Papaver pseudo-orientale (FEDDE) MEDW.
    1986, Vol. 51, Issue 8, pp. 1752–1763 [Abstract]
  • Karel Čapek, Monika Vodrážková-Medonosová, Jitka Moravcová and Petr Sedmera
    Partially acetylated sucrose. Structures of hepta-O-acetylsucroses formed by deacetylation of octa-O-acetylsucrose
    1986, Vol. 51, Issue 7, pp. 1476–1486 [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]
  • Věra Přikrylová, Petr Sedmera, Josef V. Jizba, Jindřich Vokoun, Helena Lipavská, Miloslav Podojil and Zdenko Vaněk
    7-O-Alkenyl and alkynyl derivatives of daunomycinone
    1985, Vol. 50, Issue 11, pp. 2625–2633 [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]
  • Karel Čapek, Tomáš Vydra, Mojmír Ranný and Petr Sedmera
    Structures of hexa-O-acetylsucroses formed by deacetylation of sucrose octa-O-acetate
    1985, Vol. 50, Issue 10, pp. 2191–2200 [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]
  • Zdeněk Mička, Bohumil Kratochvíl, Jana Podlahová and Lauri Niinistö
    Preparation and solubility of sodium hydrogenselenites. Thermoanalytical properties, infrared spectra and crystal data of NaH7(SeO3)4
    1985, Vol. 50, Issue 6, pp. 1368–1375 [Abstract]
  • Karel Čapek, Tomáš Vydra, Jindra Čapková, Mojmír Ranný, Markéta Bláhová and Petr Sedmera
    Partially acetylated sucrose. Preparation of 3-O-acetylsucrose and 3,6'-di-O-acetylsucrose and the analysis of mixtures of O-acetyl derivatives of sucrose of various degrees of acetylation by thin-layer chromatography with flame-ionization detection
    1985, Vol. 50, Issue 5, pp. 1039–1047 [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]
  • Milan Polievka, Alexandr Jegorov, Ladislav Uhlár and Vendelín Macho
    Hydroformylation of propene catalyzed with carbonylchlorobis(triphenylphosphine)rhodium(I)
    1984, Vol. 49, Issue 7, pp. 1677–1679 [Abstract]
  • Svatava Dvoráčková, Petr Sedmera, Helena Potěšilová, František Šantavý and Vilím Šimánek
    Alkaloids of Gloriosa superba L.
    1984, Vol. 49, Issue 6, pp. 1536–1542 [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 V. Jizba, Petr Sedmera, Jindřich Vokoun, Helena Lipavská, Miloslav Podojil and Zdenko Vaněk
    Reaction of daunomycinone with diols
    1984, Vol. 49, Issue 3, pp. 653–665 [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]
  • Věra Přikrylová, Petr Sedmera, Josef V. Jizba, Jindřich Vokoun, Helena Lipavská, Miloslav Podojil and Zdenko Vaněk
    7-O-Alkyl derivatives of daunomycinone
    1984, Vol. 49, Issue 1, pp. 313–319 [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]
  • František Šantavý, Petr Sedmera, Jindřich Vokoun, Svatava Dvoráčková and Vilím Šimánek
    N-Deacetyl-N-3-oxobutyrylcolchicine, an alkaloid from Colchicum autumnale L. seeds
    1983, Vol. 48, Issue 10, pp. 2989–2993 [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]
  • Karel Mach, Lidmila Petrusová, Helena Antropiusová, Vladimír Hanuš, František Tureček and Petr Sedmera
    Intermolecular hydrogen transfer in unsaturated hydrocarbons induced by dimeric titanocene
    1983, Vol. 48, Issue 10, pp. 2924–2936 [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]
  • Miloslav Vondráček, Jitka Vondráčková, Petr Sedmera and Vladimír Musílek
    Another antibiotic from the basidiomycete Oudemansiella mucida
    1983, Vol. 48, Issue 5, pp. 1508–1512 [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]
  • Jiří Tax, Petr Sedmera, Jindřich Vokoun, Jiří Urban, Jaroslava Karnetová, Karel Stajner, Zdenko Vaněk and Vladimír Krumphanzl
    Phenazines from Streptomyces cinnamonensis
    1983, Vol. 48, Issue 2, pp. 527–532 [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 Stuchlík, Alois Krajíček, Ladislav Cvak, Jiří Spáčil, Petr Sedmera, Miroslav Flieger, Jindřich Vokoun and Zdeněk Řeháček
    Non-cyclol (lactame) ergot alkaloids
    1982, Vol. 47, Issue 12, pp. 3312–3317 [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]
  • František Nerud, Petr Sedmera, Zdeňka Zouchová, Vladimír Musílek and Miloslav Vondráček
    Biosynthesis of mucidin, an antifungal antibiotic from basidiomycete Oudemansiella mucida 2H-, 13C-, and 14C-labelling study
    1982, Vol. 47, Issue 3, pp. 1020–1025 [Abstract]
  • Jana Podlahová, Bohumil Kratochvíl, Vratislav Langer, Josef Šilha and Jaroslav Podlaha
    The protonation of the ethylenediphosphinetetraacetate anion and the crystal structure of the bis (hydrogen bromide) of ethylenediphosphinetetraacetic acid
    1981, Vol. 46, Issue 12, pp. 3063–3073 [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]
  • Josef V. Jizba, Petr Sedmera, Jindřich Vokoun, Margita Blumauerová and Zdenko Vaněk
    Epimer of 7-deoxyaklavinone
    1981, Vol. 46, Issue 9, pp. 2129–2135 [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]
  • František Tureček, Vladimír Hanuš, Petr Sedmera, Helena Antropiusová and Karel Mach
    Cycloheptatriene dimers: New precursors of diamantane
    1981, Vol. 46, Issue 6, pp. 1474–1485 [Abstract]
  • Petr Sedmera, Jindřich Volc, Jan Weijer, Jindřich Vokoun and Vladimír Musílek
    Xanthomegnin and viomellein derivatives from submerged cultures of the ascomycete Nannizzia cajetani
    1981, Vol. 46, Issue 5, pp. 1210–1216 [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 Urban, Miroslav Marek, Jiří Jarý and Petr Sedmera
    13C NMR study of tetrosides and their derivatives
    1980, Vol. 45, Issue 10, pp. 2779–2783 [Abstract]
  • Emanuela Královcová, Petr Sedmera, Jindřich Vokoun and Zdenko Vaněk
    Anthraquinones related to anthracyclinones from the mutant strain Streptomyces galilaeus J-14
    1980, Vol. 45, Issue 9, pp. 2558–2565 [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]
  • Věra Přikrylová, Miloslav Podojil, Petr Sedmera, Jindřich Vokoun, Zdenko Vaněk, Mariya G. Brazhnikova and Margareta K. Kudinova
    New rhodomycinone from the strain Streptomyces griseoruber 4620
    1980, Vol. 45, Issue 7, pp. 1991–1995 [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]
  • Jindřich Volc, Petr Sedmera and Vladimír Musílek
    Conversion of monosaccharides into their corresponding 2-glycosuloses by intact cells of the basidiomycete Oudemansiella mucida
    1980, Vol. 45, Issue 3, pp. 950–955 [Abstract]
  • Josef V. Jizba, Petr Sedmera, Jindřich Vokoun, Margita Blumauerová and Zdenko Vaněk
    Naphthacenequinone derivatives from a mutant strain of Streptomyces coeruleorubidus
    1980, Vol. 45, Issue 3, pp. 764–771 [Abstract]
  • Antonín Klásek, Petr Sedmera, Jindřich Vokoun, Anna Boeva, Svatava Dvoráčková and František Šantavý
    Oxynemorensine, an alkaloid from Senecio nemorensis L., var. subdecurrens GRISEB
    1980, Vol. 45, Issue 2, pp. 548–558 [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]
  • Bohumil Kratochvíl, Jana Podlahová and Jindřich Hašek
    Determination of the crystal structure of cobalt(II) orthosilicate
    1979, Vol. 44, Issue 11, pp. 3350–3356 [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]
  • Alois Krajíček, Bohumil Trtík, Jiří Spáčil, Petr Sedmera, Jindřich Vokoun and Zdeněk Řeháček
    8-Hydroxyergotamine, a new ergot alkaloid
    1979, Vol. 44, Issue 7, pp. 2255–2260 [Abstract]
  • Jiří Gasparič, Jiří Zimák, Petr Sedmera, Zdeňka Breberová and Jiří Volke
    Products of the acid hydrolysis of 7-chloro-1,3-dihydro-3-hydroxy-5-phenyl-2H-1,4-benzodiazepin-2-one (oxazepam)
    1979, Vol. 44, Issue 7, pp. 2243–2249 [Abstract]
  • Jan Hanuš, Jaroslav Kozel, Josef Beneš and Petr Sedmera
    Hydrogenation derivatives of rifampicin; Their tritium labelling
    1979, Vol. 44, Issue 5, pp. 1671–1675 [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]
  • Jan Vrkoč, Miloš Buděšínský and Petr Sedmera
    Structure of 2α,3α-dihydroxy- and 2α,3β-dihydroxy-1(15),8(19)-trinervitadines from Nasututermes costalis (HOLMGREN)
    1978, Vol. 43, Issue 9, pp. 2478–2485 [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 Cudlín, Naděžda Steinerová, Petr Sedmera and Jindřich Vokoun
    Microbial analogy of Baeyer-Villiger reaction with an anthraquinone derivative
    1978, Vol. 43, Issue 7, pp. 1808–1810 [Abstract]
  • Petr Sedmera, Jindřich Volc, Kirity Roy and Václav Šašek
    A benzaldehyde derivative from the pyrenomycete Camarops microspora (KARST.) SHEAR
    1978, Vol. 43, Issue 5, pp. 1438–1440 [Abstract]
  • Jan Vrkoč, Miloš Buděšínský and Petr Sedmera
    Structure of trinervitene diterpenoids from Nasutitermes rippertii (RAMBUR)
    1978, Vol. 43, Issue 4, pp. 1125–1133 [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]