Collect. Czech. Chem. Commun. 1981, 46, 2540-2556
https://doi.org/10.1135/cccc19812540

Perturbation of the fuchsone chromophore by 3,5-methyl substitution. Sterically crowded exocyclic double bond

Bohumír Kouteka, Lubomír Musila, Jiří Veleka, Antonín Lyčkab, Dobroslav Šnoblb, Miroslava Synáčkováa and Milan Součeka

a Institute of Organic Chemistry and Biochemistry, Czechoslovak Academy of Sciences, 166 10 Prague 6
b Research Institute of Organic Syntheses, 532 18 Pardubice-Rybitví

Individual author index pages


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  • Kateřina Brožková, Ivana Křížová, Libuše Pavlíčková, Martin Hradilek, Martin Fusek, Tomáš Ruml, Milan Souček and Iva Pichová*
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    1999, Vol. 64, Issue 1, pp. 130–137 [Abstract]
  • Michal Hoskovec, Oldřich Hovorka, Blanka Kalinová, Bohumír Koutek, Aleš Svatoš, David Šaman, Kamil Vlček and Jan Vrkoč
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    1998, Vol. 63, Issue 7, pp. 1031–1044 [Abstract]
  • Antonín Lyčka, Josef Jirman and Alois Koloničný
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    1998, Vol. 63, Issue 7, pp. 1012–1020 [Abstract]
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    1998, Vol. 63, Issue 7, pp. 899–954 [Abstract]
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    1998, Vol. 63, Issue 4, pp. 541–548 [Abstract]
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    1998, Vol. 63, Issue 2, pp. 231–244 [Abstract]
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    1997, Vol. 62, Issue 12, pp. 1888–1904 [Abstract]
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    1997, Vol. 62, Issue 10, pp. 1612–1622 [Abstract]
  • Václav Svoboda, Kornelia Gottmanová, Vladimír Hynek and Bohumír Koutek
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    1997, Vol. 62, Issue 10, pp. 1527–1532 [Abstract]
  • Antonín Lyčka, Jaroslav Holeček and David Micák
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    1997, Vol. 62, Issue 8, pp. 1169–1176 [Abstract]
  • Ludvík Streinz, Bohumír Koutek and David Šaman
    An Effective Synthesis of 1,3-Oxathiolanes
    1997, Vol. 62, Issue 4, pp. 665–671 [Abstract]
  • Jaroslav Holeček, Milan Nádvorník, Karel Handlíř, Vladimír Pejchal, Radovan Vítek and Antonín Lyčka
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    1997, Vol. 62, Issue 2, pp. 279–298 [Abstract]
  • Jiří Hartl, Martin Doležal, Jana Krinková, Antonín Lyčka and Želmíra Odlerová
    Synthesis and Antituberculotic Activity of 5-Alkyl-6-chloro-2-pyrazinecarboxamides and Corresponding Thioamides
    1996, Vol. 61, Issue 7, pp. 1109–1114 [Abstract]
  • Martin Doležal, Jiří Hartl, Antonín Lyčka, Vladimír Buchta and Želmíra Odlerová
    Synthesis and Antituberculotic Properties of Some Substituted Pyrazinecarbothioamides
    1996, Vol. 61, Issue 7, pp. 1102–1108 [Abstract]
  • Antonín Lyčka
    1H, 13C and 15N NMR Spectra of Coupling Products of Benzenediazonium Salts with Aliphatic Nitro Compounds and Study of Their E/Z Isomerism
    1996, Vol. 61, Issue 4, pp. 589–596 [Abstract]
  • Vladimír Pejchal, Jaroslav Holeček, Milan Nádvorník and Antonín Lyčka
    13C and 119Sn NMR Spectra of Some Mono-n-butyltin(IV) Compounds
    1995, Vol. 60, Issue 9, pp. 1492–1501 [Abstract]
  • Martin Doležal, Jiří Hartl, Antonín Lyčka, Vladimír Buchta and Želmíra Odlerová
    Synthesis and Antituberculotic Activity of Some Substituted 3-Arylamino-5-cyano-2-pyrazinecarboxamides
    1995, Vol. 60, Issue 7, pp. 1236–1241 [Abstract]
  • Ivana Zoulíková, Ivan Svoboda, Jiří Velek, Václav Kašička, Jiřina Slaninová, Tomislav Barth and Pavel Hrbas
    Synthesis of Fragments of the Vasoactive Intestinal Peptide (VIP) and Analysis of Their Residual Biological Activities
    1995, Vol. 60, Issue 7, pp. 1229–1235 [Abstract]
  • Hans Vilhardt, Tomislav Barth, Miroslava Žertová, Zdenko Procházka and Jiří Velek
    The Amino and Deamino Analogues of 8-D-Homoarginine-Vasopressin with p-Substituted Phenylalanine in Position 2 in Activation of Factor VIII and Tissue Plasminogen Activator in Primates
    1995, Vol. 60, Issue 4, pp. 697–704 [Abstract]
  • Milan Souček and Ján Urban
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    1995, Vol. 60, Issue 4, pp. 693–696 [Abstract]
  • Jaromír Toman, Jaromír Mindl, Antonín Lyčka, Jiří Klicnar, Ivana Srovnalová and Miloš Koníček
    Structure of Reaction Products of Some Substituted Quinoxaline N-Oxides with Carbanions
    1994, Vol. 59, Issue 11, pp. 2493–2500 [Abstract]
  • Bohumír Koutek, Michal Hoskovec and Josef Lazar
    Estimation of Critical Properties from the Number of Carbon Atoms in Homologous Series
    1994, Vol. 59, Issue 7, pp. 1483–1494 [Abstract]
  • Michal Hoskovec, David Šaman and Bohumír Koutek
    Synthesis of (Z)-14-Heptadecen-4-olide and (Z)-11-Pentadecen-4-olide, Sex Pheromone Analogues of Ostrinia nubilalis and Cydia molesta
    1994, Vol. 59, Issue 5, pp. 1211–1218 [Abstract]
  • Karel Handlíř, Antonín Lyčka, Jaroslav Holeček, Milan Nádvorník, Vladimír Pejchal and Angelika Sebald
    119Sn and 13C NMR Spectral Study of Some Vinyltin(IV) Compounds Involving the Sn-S Bond
    1994, Vol. 59, Issue 4, pp. 885–897 [Abstract]
  • Jiří Jiráček, Tomislav Barth, Jiří Velek, Ivo Bláha, Jan Pospíšek and Ivan Svoboda
    Purification of Penicillin Amidohydrolase, an Enzyme for Semisynthetic Procedures
    1992, Vol. 57, Issue 10, pp. 2187–2191 [Abstract]
  • Miloslav Hejsek, Jan Slouka, Vojtěch Bekárek and Antonín Lyčka
    Cyclization Reactions of 2-(6-Azauracil-5-yl)benzoic Acid and Some Its Derivatives
    1992, Vol. 57, Issue 1, pp. 123–133 [Abstract]
  • Jaroslav Holeček, Antonín Lyčka, Milan Nádvorník and Karel Handlíř
    IR and 13C, 17O, and 119Sn NMR spectra of some bis(1-butyl)tin(IV) carboxylates of dicarboxylic acids
    1991, Vol. 56, Issue 9, pp. 1908–1915 [Abstract]
  • Antonín Lyčka and Karel Palát, Jr.
    A 15N, 13C, and 1H NMR study of reaction products from arylguanidines and chloroformate esters
    1991, Vol. 56, Issue 7, pp. 1505–1511 [Abstract]
  • Bohumír Koutek, Michal Hoskovec and Jan Vrkoč
    A simple method for estimating vaporization properties of pheromone-like acetates from their molecular structures
    1991, Vol. 56, Issue 4, pp. 727–735 [Abstract]
  • Jiří Gasparič, Tomáš Vontor, Antonín Lyčka and Dobroslav Šnobl
    Formation of acetals and cleavage of the five-membered ring in the bromination of isatin in alcohols
    1990, Vol. 55, Issue 12, pp. 2963–2966 [Abstract]
  • Karel Dlabal, Karel Palát, Antonín Lyčka and Želmíra Odlerová
    Synthesis and 1H and 13C NMR spectra of sulfur derivatives of pyrazine derived from amidation product of 2-chloropyrazine and 6-chloro-2-pyrazinecarbonitrile. Tuberculostatic activity
    1990, Vol. 55, Issue 10, pp. 2493–2501 [Abstract]
  • Michal Hoskovec, David Šaman and Bohumír Koutek
    A convenient synthesis of 2,13- and 3,13-octadecadienyl acetates, sex pheromone components of the Synanthedon species
    1990, Vol. 55, Issue 9, pp. 2270–2281 [Abstract]
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    1990, Vol. 55, Issue 5, pp. 1234–1242 [Abstract]
  • Jaroslav Holeček, Antonín Lyčka, Karel Handlíř and Milan Nádvorník
    13C and 119Sn NMR spectra of diphenyl- and dibenzyltin(IV) compounds and their complexes
    1990, Vol. 55, Issue 5, pp. 1193–1207 [Abstract]
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    1990, Vol. 55, Issue 3, pp. 761–765 [Abstract]
  • Josef Jirman and Antonín Lyčka
    33S NMR spectra of some sulfonated naphthalenes, naphthols, and their anions
    1990, Vol. 55, Issue 2, pp. 446–451 [Abstract]
  • Antonín Lyčka, Miroslav Nečas, Josef Jirman, Jaroslav Straka and Bohdan Schneider
    NMR studies of 1-phenylazo-3-substituted-2-naphthols in solution and in the solid state
    1990, Vol. 55, Issue 1, pp. 193–201 [Abstract]
  • Josef Jirman, Antonín Lyčka and Miroslav Ludwig
    13C and 15N NMR spectra of oximes prepared by nitrosation of activated methylene group
    1990, Vol. 55, Issue 1, pp. 136–146 [Abstract]
  • Oldřich Pytela, Josef Jirman and Antonín Lyčka
    Chemometrical analysis of substituent effects on 13C and 15N NMR chemical shifts in 1-aroyl-3-substituted thioureas
    1989, Vol. 54, Issue 9, pp. 2399–2407 [Abstract]
  • Antonín Lyčka, Jaroslav Holeček and Karel Handlíř
    119Sn, 13C and 1H NMR studies of aryloxy- and arylthio(1-butyl)stannanes
    1989, Vol. 54, Issue 9, pp. 2386–2398 [Abstract]
  • Tomáš Vontor, Karel Palát and Antonín Lyčka
    Homolytic carbamoylation and alkoxycarbonylation of 2-aminopyrazine
    1989, Vol. 54, Issue 5, pp. 1306–1310 [Abstract]
  • Karel Komers, Antonín Lyčka, Josef Jirman and Ivan Kolb
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  • Vladimír Macháček, Vojeslav Štěrba, Ivan Kolb and Antonín Lyčka
    Reactions of methyl esters of N-(2,4-dinitrophenyl)glycine and N-methyl-N-(2,4-dinitrophenyl)glycine with sodium methoxide
    1988, Vol. 53, Issue 5, pp. 1044–1052 [Abstract]
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    1988, Vol. 53, Issue 5, pp. 1033–1043 [Abstract]
  • Antonín Lyčka, Josef Jirman and Jaroslav Holeček
    17O and 13C NMR spectra of some geminal diacetates
    1988, Vol. 53, Issue 3, pp. 588–592 [Abstract]
  • Jaroslav Holeček, Antonín Lyčka, Karel Handlíř and Milan Nádvorník
    13C and 119Sn NMR evidence of the presence and extent of σ-π conjugation in some benzyltin compounds and their complexes
    1988, Vol. 53, Issue 3, pp. 571–580 [Abstract]
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    Study of the azo-hydrazone tautomeric equilibrium by electronic spectroscopy and quantum chemistry. II. HMO calculations
    1988, Vol. 53, Issue 2, pp. 227–242 [Abstract]
  • Miloš Nepraš, Miloš Titz, Miroslav Nečas, Stanislav Luňák, Jr., Radim Hrdina and Antonín Lyčka
    Study of the azo-hydrazone tautomeric equilibrium by electronic spectroscopy and quantum chemistry. I. Electronic spectra
    1988, Vol. 53, Issue 2, pp. 213–226 [Abstract]
  • Antonín Lyčka, Vladimír Macháček and Josef Jirman
    15N, 13C, and 1H NMR spectra of 1-substituted-2,4,6-trinitrobenzenes
    1987, Vol. 52, Issue 12, pp. 2946–2952 [Abstract]
  • Ján Urban, Petr Kuzmič, David Šaman and Milan Souček
    Regioselectivity of nucleophilic aromatic photosubstitution in the biphenyl series. Photohydrolysis of some dimethoxynitrobiphenyls
    1987, Vol. 52, Issue 10, pp. 2482–2491 [Abstract]
  • Josef Jirman and Antonín Lyčka
    15N, 13C, and 1H NMR spectra of acylated ureas and thioureas
    1987, Vol. 52, Issue 10, pp. 2474–2481 [Abstract]
  • Petr Kuzmič, Libuše Pavlíčková and Milan Souček
    Photoreaction of N-butyl 3,4-dimethoxy-6-nitrobenzamide with butylamine. A model study for lysine-directed photoaffinity labelling
    1987, Vol. 52, Issue 7, pp. 1780–1785 [Abstract]
  • Petr Kuzmič and Milan Souček
    Substituent effects in aromatic photochemistry. UV irradiation of 3,4-dimethoxybenzonitrile and 3,4-dimethoxyacetophenone in the presence of inorganic anions
    1987, Vol. 52, Issue 4, pp. 980–988 [Abstract]
  • Antonín Lyčka, Libuše Havlíčková, Alois Koloničný and Josef Jirman
    15N NMR study of amino-imino tautomerism in derivatives of 1,4-bis(substituted amino)-9,10-anthraquinones and 1,4-bis(substituted amino)-2,3-dihydro-9,10-anthraquinones
    1987, Vol. 52, Issue 3, pp. 736–741 [Abstract]
  • Antonín Lyčka, Tibor Liptaj and Josef Jirman
    13C and 15N NMR spectra of 3-methyl-1-phenylpyrazole-4,5-dione 4-(4'-substituted phenyl)hydrazones
    1987, Vol. 52, Issue 3, pp. 727–735 [Abstract]
  • Vladimír Macháček, Vojeslav Štěrba and Antonín Lyčka
    Mechanism of the reaction of 1-methoxy- and 1-chloro-2,4,6-trinitrobenzene with dimethyl malonate anion
    1987, Vol. 52, Issue 1, pp. 132–139 [Abstract]
  • Antonín Lyčka, Jaroslav Holeček, Karel Handlíř, Josef Pola and Václav Chvalovský
    17O, 13C, and 29Si NMR spectra of some acyloxy- and diacetoxysilanes and acetoxygermanes
    1986, Vol. 51, Issue 11, pp. 2582–2589 [Abstract]
  • Jaroslav Holeček, Antonín Lyčka and Roland Wagener
    The 119Sn and 15N NMR spectral study of the chelate formation in the triphenyltin(IV) oxinate
    1986, Vol. 51, Issue 10, pp. 2116–2126 [Abstract]
  • Vladimír Macháček, Makky M. M. Hassanien, Vojeslav Štěrba and Antonín Lyčka
    Formation of the Meisenheimer spiro adduct of N-(2,4,6-trinitrophenyl)alanine methylamide and its rearrangement to 2-amino-N-methyl-N-(2,4,6-trinitrophenyl)propanamide
    1986, Vol. 51, Issue 9, pp. 1972–1985 [Abstract]
  • Petr Kuzmič, Libuše Pavlíčková, Jiří Velek and Milan Souček
    Photoreaction of 3,4-dimethoxy-1-nitrobenzene with butylamine. A pH dependence of regioselectivity
    1986, Vol. 51, Issue 8, pp. 1665–1670 [Abstract]
  • Petr Kuzmič, Libuše Pavlíčková and Milan Souček
    Photochemical hydrolysis of some nitrophenyl acetates
    1986, Vol. 51, Issue 6, pp. 1293–1300 [Abstract]
  • Jaroslav Holeček, Karel Handlíř, Antonín Lyčka, T. K. Chattopadhyay, B. Majee and A. K. Kumar
    Preparation and infrared and 13C, 17O, and 119Sn NMR spectra of some substituted di- and tri(1-butyl)tin phenoxyacetates and phenylthioacetates
    1986, Vol. 51, Issue 5, pp. 1100–1111 [Abstract]
  • Libuše Pavlíčková, Petr Kuzmič and Milan Souček
    Chemical actinometry in the UV range based on the photohydrolysis of 3,4-dimethoxynitrobenzene
    1986, Vol. 51, Issue 2, pp. 368–374 [Abstract]
  • Petr Kuzmič and Milan Souček
    Photocyanation of 3,4-dimethoxy-1-nitrobenzene. A quantitative study
    1986, Vol. 51, Issue 2, pp. 358–367 [Abstract]
  • Vladimír Macháček, Antonín Lyčka and Milan Nádvorník
    A study of reaction of aromatic polynitro compounds with tributylstannyl hydride
    1985, Vol. 50, Issue 11, pp. 2598–2606 [Abstract]
  • Dobroslav Šnobl, Antonín Lyčka and Jaroslav Horyna
    13C NMR spectra of sodium naphthalenesulphonates
    1985, Vol. 50, Issue 8, pp. 1852–1861 [Abstract]
  • Bohumír Koutek, Lubomír Musil, Jiří Velek and Milan Souček
    Fluorescence behaviour of some 4-substituted halobenzenes
    1985, Vol. 50, Issue 8, pp. 1753–1763 [Abstract]
  • Antonín Lyčka, Milan Nádvorník, Karel Handlíř and Jaroslav Holeček
    13C and 119Sn NMR spectra of some triphenyltin 4-substituted benzoates dissolved in coordinating and non-coordinating solvents
    1984, Vol. 49, Issue 12, pp. 2903–2911 [Abstract]
  • Antonín Lyčka
    13C, 15N, and 19F NMR spectra of 2-phenylhydrazonopropanedinitriles and methyl 2-phenyl hydrazonocyanoacetates
    1984, Vol. 49, Issue 12, pp. 2801–2806 [Abstract]
  • Jan Slouka, Vojtěch Bekárek, Karel Nálepa and Antonín Lyčka
    Synthesis of 1,2,4-triazino[5,6-b]- and imidazo[4,5-b]quinoline derivatives
    1984, Vol. 49, Issue 11, pp. 2628–2634 [Abstract]
  • Lubomír Musil, Bohumír Koutek, Jiří Velek and Milan Souček
    Substitution effect in electronic absorption spectra of 2- and 2,6-substituted 4-benzhydrylidene-2,5-cyclohexadien-1-ones
    1984, Vol. 49, Issue 9, pp. 1949–1964 [Abstract]
  • Bohumír Koutek
    Dipole moments in excited state. Solvatochromic equations based on different local-field models
    1984, Vol. 49, Issue 7, pp. 1680–1694 [Abstract]
  • Karel Handlíř, Jaroslav Holeček, Milan Nádvorník, Antonín Lyčka and Milan Hucl
    Study of structure of bis(triphenylstannyl) chromate(VI) by infrared, Mössbauer, and 1H, 13C and 119Sn NMR spectra
    1984, Vol. 49, Issue 6, pp. 1497–1504 [Abstract]
  • Antonín Lyčka and Pavel Vetešník
    13C and 15N NMR spectra of 1-(3- or 4-substituted phenyl)-3-methyl-3-phenyltriazenes
    1984, Vol. 49, Issue 4, pp. 963–969 [Abstract]
  • Vladimír Macháček and Antonín Lyčka
    13C and 15N NMR spectra of 6-substituted bicyclo[3,3,1]7-nonanone nitronates
    1984, Vol. 49, Issue 1, pp. 244–252 [Abstract]
  • Antonín Lyčka and Jaromír Kaválek
    13C, 15N, and 19F NMR spectra of 4-fluoro-(3´ or 4´-substituted) azobenzenes
    1984, Vol. 49, Issue 1, pp. 58–64 [Abstract]
  • Antonín Lyčka
    13C and 15N NMR study of azo-hydrazone tautomerism in azo dyes containing amino or acetamido groups
    1983, Vol. 48, Issue 11, pp. 3104–3111 [Abstract]
  • Lubomír Musil, Bohumír Koutek, Jiří Velek, Josef Krupička and Milan Souček
    CNDO/S MO study of the fuchsone derivatives with sterically crowded exocyclic double bond
    1983, Vol. 48, Issue 10, pp. 2825–2839 [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]
  • Milena Píšová and Milan Souček
    Oxidative rearrangement of o-fuchsone to 2,2-diphenyl-1,3-benzodioxol
    1982, Vol. 47, Issue 12, pp. 3318–3327 [Abstract]
  • Jan Slouka, Vojtěch Bekárek and Antonín Lyčka
    Cyclization reactions of some o-acylphenylhydrazones
    1982, Vol. 47, Issue 6, pp. 1746–1756 [Abstract]
  • Bohumír Koutek, Milena Píšová, Josef Krupička, Antonín Lyčka, Dobroslav Šnobl and Milan Souček
    Benzoannelated quinone methides
    1982, Vol. 47, Issue 6, pp. 1645–1653 [Abstract]
  • Antonín Lyčka
    Carbon-13 and nitrogen-15 NMR spectra of cis- and trans-azobenzene, 4-monosubstituted and 4,4'-disubstituted trans-azobenzenes
    1982, Vol. 47, Issue 4, pp. 1112–1120 [Abstract]
  • Milena Píšová and Milan Souček
    Intermolecular cyclization of o-fuchsones
    1982, Vol. 47, Issue 3, pp. 838–842 [Abstract]
  • Antonín Lyčka, Dobroslav Šnobl, Karel Handlíř, Jaroslav Holeček and Milan Nádvorník
    29Si and 13C NMR spectra of some alkyldiphenylchlorosilanes, alkyldiphenylsilanoles and bis(alkyldiphenylsilyl)chromates
    1982, Vol. 47, Issue 2, pp. 603–612 [Abstract]
  • Bohumír Koutek, Libuše Pavlíčková, Miloš Buděšínský and Milan Souček
    Synthesis and properties of benzoannelated 6-(1,3-dithiolan-2-yliden)-2,4-cyclohexadien-1-ones
    1982, Vol. 47, Issue 1, pp. 59–64 [Abstract]
  • Antonín Lyčka, Dobroslav Šnobl, Bohumír Koutek, Libuše Pavlíčková and Milan Souček
    13C NMR study of 7,7-disubstituted quinone methides
    1981, Vol. 46, Issue 9, pp. 2083–2090 [Abstract]
  • Jiří Velek, Bohumír Koutek, Lubomír Musil, Soňa Vašíčková and Milan Souček
    Basicity of fuchsones. Infrared study of the ν(OH) stretching vibration in phenol-fuchsone complexes
    1981, Vol. 46, Issue 8, pp. 1818–1827 [Abstract]
  • Antonín Lyčka, Dobroslav Šnobl, Bohumír Koutek, Libuše Pavlíčková and Milan Souček
    13C NMR study of substituted quinone methides. 2- and 2,6-substituted fuchsones
    1981, Vol. 46, Issue 8, pp. 1775–1787 [Abstract]
  • Antonín Lyčka, Dobroslav Šnobl, Karel Handlíř, Jaroslav Holeček and Milan Nádvorník
    13C, 29Si, 115Sn, 117Sn and 119Sn NMR spectra of some triphenyl derivatives of elements of IVB group
    1981, Vol. 46, Issue 6, pp. 1383–1388 [Abstract]
  • Lubomír Musil, Bohumír Koutek, Milena Píšová and Milan Souček
    Delocalization and stability of o- and p-quinone methides: A HMO study
    1981, Vol. 46, Issue 5, pp. 1148–1159 [Abstract]
  • Antonín Lyčka and Dobroslav Šnobl
    Coupling constants nitrogen-15-nitrogen-15 and nitrogen-15-hydrogen in phenylhydrazones forming hydrogen bond
    1981, Vol. 46, Issue 4, pp. 892–897 [Abstract]
  • Jiří Velek, Bohumír Koutek, Lubomír Musil, Soňa Vašíčková and Milan Souček
    IR spectra of some quinone methides. A study of the ortho-effect
    1981, Vol. 46, Issue 4, pp. 873–882 [Abstract]
  • Josef Krupička, Bohumír Koutek, Lubomír Musil, Libuše Pavlíčková and Milan Souček
    Half-wave potentials of quinone methides in dimethylformamide: Substituent effects
    1981, Vol. 46, Issue 4, pp. 861–872 [Abstract]
  • Zdeněk Havlas, Miroslava Synáčková, Hubert Hřebabecký, Jiří Farkaš and Jiří Beránek
    NMR and quantum chemical study of empiric 2',3'-cyclic sulphites of nucleosides
    1981, Vol. 46, Issue 2, pp. 400–408 [Abstract]
  • Antonín Lyčka
    13C and 15N NMR studies of 2,3,4-pentanetrione 3-phenylhydrazone, dimethyl 2-phenylhydrazonopropanedioate and ethyl 2-phenylhydrazono-3-oxobutanoate
    1980, Vol. 45, Issue 12, pp. 3354–3359 [Abstract]
  • Antonín Lyčka
    Carbon-13 and nitrogen-14 NMR spectra of 1-(substituted phenyl)pyridinium salts
    1980, Vol. 45, Issue 10, pp. 2766–2771 [Abstract]
  • Libuše Pavlíčková, Soňa Vašíčková and Milan Souček
    Synthesis and properties of 7,7-diaminoquinone methides
    1980, Vol. 45, Issue 10, pp. 2675–2683 [Abstract]
  • Jaroslav Horyna, Antonín Lyčka and Dobroslav Šnobl
    13C-NMR spectra of benzenesulphonyl derivatives
    1980, Vol. 45, Issue 5, pp. 1575–1580 [Abstract]
  • Miroslav Havel, Jiří Velek, Jan Pospíšek and Milan Souček
    Selective acylation of hydroxy steroids with acyl cyanides
    1979, Vol. 44, Issue 8, pp. 2443–2446 [Abstract]
  • Libuše Pavlíčková and Milan Souček
    Preparation and reactions of 5,7-ditert-butyl-1,2-diphenylspiro[2,5]octa-1,4,7-trien-6-one: A revision of the literature
    1979, Vol. 44, Issue 6, pp. 1810–1818 [Abstract]
  • Pavel Kočovský, Václav Černý and Miroslava Synáčková
    Participation of 19-ester groups in hypobromous acid additions to 2,3- and 5,6-unsaturated steroids
    1979, Vol. 44, Issue 5, pp. 1483–1495 [Abstract]
  • Antonín Lyčka and Dobroslav Šnobl
    Effect of lanthanide shift reagents on 1H NMR spectra of aminopyridines
    1979, Vol. 44, Issue 3, pp. 908–911 [Abstract]
  • Helena Velgová, Miroslava Synáčková and Václav Černý
    Preparation of some 3α,5-cycloandrostane derivatives with expanded ring B
    1979, Vol. 44, Issue 1, pp. 260–268 [Abstract]
  • Jiří Velek, Bohumír Koutek and Milan Souček
    Mechanism of hydration and isomerisation of 4-ethylidene-2,6-di-tert-butyl-2,5-cyclohexadien-1-one. Kinetics, acid-base catalysis and solvent deuterium isotope effects
    1979, Vol. 44, Issue 1, pp. 110–122 [Abstract]
  • Bohumír Koutek
    Dipole moments in excited state. Statistical investigation of methods employing solvatochromism
    1978, Vol. 43, Issue 9, pp. 2368–2386 [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]
  • 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]