Kulhanek, Jiri
Articles
Bures, Filip;
Kulhanek, Jiri, Chiral imidazole derivatives synthesis from enantiopure N-protected α-amino acids. Tetrahedron Asymmetry 2005, 16(7), 1347 - 1354, 10.1016/j.tetasy.2005.01.049 
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Bures, Filip;
Kulhanek, Jiri;
Szotkowski, Tomas;
Pytela, Oldrich;
Ludwig, Miroslav;
Holcapek, Michal, Novel nitrogen ligands based on imidazole derivatives and their application in asymmetric catalysis. Tetrahedron Asymmetry 2006, 17(6), 900 - 907, 10.1016/j.tetasy.2006.03.005 .
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Bures, Filip;
Kulhanek, Jiri;
Szotkowski, Tomas;
Pytela, Oldrich;
Travnicek, Zdenek, Synthesis and E/Z determination of substituted 2-phenylimidazoles. Journal of Heterocyclic Chemistry 2006, 43(6), 1583 - 1589, 10.1002/jhet.5570430623 .
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Bures, Filip;
Kulhanek, Jiri;
Ludwig, Miroslav;
Marek, Ales, Facile synthesis of optically active imidazole derivatives. Molecules 2007, 12(5), 1183 - 1190, 10.3390/12051183 .
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Bures, Filip;
Kulhanek, Jiri;
Pytela, Oldrich;
Sivek, Roman, Imidazole-based potential bi- and tridentate nitrogen ligands: Synthesis, characterization and application in asymmetric catalysis. Molecules 2008, 13(9), 2326 - 2339, 10.3390/molecules13092326 .
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Bures, Filip;
Kulhanek, Jiri;
Bernd Schweizer;
Simon, Petr, Utilizing terpene derivatives in the synthesis of annulated terpene-imidazoles with application in the nitroaldol reaction. Tetrahedron Asymmetry 2008, 19(21), 2462 - 2469, 10.1016/j.tetasy.2008.10.026 .
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Bures, Filip;
Kulhanek, Jiri;
Marek, Ales, Design and efficient synthesis of amino acid derived 2-substituted imidazoles by palladium-catalyzed cross-coupling reactions. Synthesis 2009(2), 325 - 331, 10.1055/s-0028-1083263 .
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Bures, Filip;
Kulhanek, Jiri;
Pytela, Oldrich;
Ludwig, Miroslav;
Patel, Anjan;
Ruzicka, Ales, Novel charge-transfer chromophores featuring imidazole as Π-linkage. Heterocycles 2009, 78(4), 999 - 1013, 10.3987/COM-08-11609 .
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Bures, Filip;
Kulhanek, Jiri;
Ruzicka, Ales, Probing electronic and regioisomeric control in an asymmetric Henry reaction catalyzed by camphor-imidazoline ligands. Tetrahedron Letters 2009, 50(25), 3042 - 3045, 10.1016/j.tetlet.2009.04.010 .
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Bures, Filip;
Kulhanek, Jiri;
Ludwig, Miroslav, Convenient methods for preparing π-conjugated linkers as building blocks for modular chemistry. Beilstein J. Org. Chem. 2009, 5, 10.3762/bjoc.5.11 .
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Bures, Filip;
Kulhanek, Jiri;
Mikysek, Tomas;
Ludvik, Jiri;
Lokaj, Jan, Branched charge-transfer chromophores featuring a 4,5-dicyanoimidazole unit. Tetrahedron Letters 2010, 51(15), 2055 - 2058, 10.1016/j.tetlet.2010.02.067 .
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Bures, Filip;
Kulhanek, Jiri;
Ludwig, Miroslav, One-step and Solvent-free synthesis of terpene-fused pyrazines. Arkivoc 2010, 2010(2), 315 - 322.
Bures, Filip;
Kulhanek, Jiri;
Marek, Ales;
Schweizer, Achiral and-amino acid derived dicationic imidazoliophanes. Synthesis 2010(18), 3188 - 3194, 10.1055/s-0030-1258183 .
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Bures, Filip;
Kulhanek, Jiri;
Pytela, Oldrich;
Ruzicka, Ales;
Mikysek, Tomas;
Ludvik, Jiri, Push-pull molecules with a systematically extended π-conjugated system featuring 4,5-dicyanoimidazole. Dyes and Pigments 2010, 85(1-2), 57 - 65, 10.1016/j.dyepig.2009.10.004 .
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Bures, Filip;
Kulhanek, Jiri;
Ruzicka, Ales;
Tydlitat, Jiri, 1,2-disubstituted hexahydro-1 H -benzo[d]imidazoles: Synthesis, characterization, and stability. Synthesis 2010(22), 3934 - 3940, 10.1055/s-0030-1258256 .
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Bures, Filip;
Kulhanek, Jiri;
Pytela, Oldrich;
Mikysek, Tomas;
Ludvik, Jiri, Imidazole as a central π-linkage in Y-shaped push-pull chromophores. Dyes and Pigments 2011, 90(1), 48 - 55, 10.1016/j.dyepig.2010.11.004 .
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Bures, Filip;
Kulhanek, Jiri;
Lokaj, Jan;
Moncol, Jan, Crystal structure of 2-(2,2-dibromovinyl)-1-methyl-1H-imidazole-4,5- dicarbonitrile. Journal of Chemical Crystallography 2011, 41(6), 834 - 837, 10.1007/s10870-011-0007-9 .
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Bures, Filip;
Kulhanek, Jiri, Imidazole as a parent Π-conjugated backbone in charge-transfer chromophores. Beilstein J. Org. Chem. 2012, 8, 25 - 49, 10.3762/bjoc.8.4 .
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Bures, Filip;
Kulhanek, Jiri;
Ludwig, Miroslav;
Ruzicka, Ales;
Mikysek, Tomas;
Cermakova, Hana;
Kuznik, Wojciech;
Kityk, Iwan V., Structure-property relationships and nonlinear optical effects in donor-substituted dicyanopyrazine-derived push-pull chromophores with enlarged and varied π-linkers. European Journal of Organic Chemistry 2012(3), 529 - 538, 10.1002/ejoc.201101226 .
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Bures, Filip;
Kulhanek, Jiri;
Ruzicka, Ales;
Reznicek, Tomas;
Dostal, Libor;
Jambor, Roman, Palladium(II) complexes of Y,C,Y-chelated phosphines: Synthesis, structure, and catalytic activity in Suzuki-Miyaura reaction. Applied Organometallic Chemistry 2011, 25(3), 173 - 179, 10.1002/aoc.1737 .
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Bures, Filip;
Kulhanek, Jiri;
Nepras, Milos;
Almonasy, Numan;
Dvorak, Miroslav;
Michl, Martin, Fluorescence and photophysical properties of D-π-A push-pull systems featuring a 4,5-dicyanoimidazole unit. Dyes and Pigments 2011, 91(3), 466 - 473, 10.1016/j.dyepig.2011.03.025 .
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Bures, Filip;
Kulhanek, Jiri;
Danko, Martin;
Hrdlovic, Pavol, Push-pull fluorophores based on imidazole-4,5-dicarbonitrile: A comparison of spectral properties in solution and polymer matrices. Journal of Fluorescence 2011, 21(4), 1779 - 1787, 10.1007/s10895-011-0872-9 .
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Bures, Filip;
Kulhanek, Jiri;
Ruzicka, Ales;
Tydlitat, Jiri;
Mloston, Grzegorz, Camphor-annelated imidazolines with various N1 and C2 pendants as tunable ligands for nitroaldol reactions. Tetrahedron Asymmetry 2012, 23(13), 1010 - 1018, 10.1016/j.tetasy.2012.06.016 .
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Bures, Filip;
Kulhanek, Jiri;
Pytela, Oldrich;
Mikysek, Tomas;
Ludvik, Jiri, Imidazole as a donor/acceptor unit in charge-transfer chromophores with extended π-linkers. Chemistry - An Asian Journal 2011, 6(6), 1604 - 1612, 10.1002/asia.201100097 .
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Bures, Filip;
Kulhanek, Jiri;
Ruzicka, Ales;
Mikysek, Tomas;
Kuznik, Wojciech;
Kityk, Iwan V., Ferrocene-donor and 4,5-dicyanoimidazole-acceptor moieties in charge-transfer chromophores with π linkers tailored for second-order nonlinear optics. Chemistry - An Asian Journal 2013, 8(2), 465 - 475, 10.1002/asia.201200963 .
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Bures, Filip;
Kulhanek, Jiri;
Solanke, Parmeshwar;
Pytela, Olrich;
Padelkova, Zdenka, T-shaped push-pull chromophores: First modification of the indan-1,3-dione-fused benzene ring by cross-coupling reactions. Synthesis 2013, 45(21), 3044 - 3051, 10.1055/s-0033-1339664 .
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Bures, Filip;
Kulhanek, Jiri;
Pytela, Oldrich;
Ludwig, Miroslav;
Mikysek, Tomas;
Danko, Martin;
Padelkova, Zdenka;
Pippig, Falko, Quadrupolar D-π-A-π-D chromophores with central tetrafluorobenzene acceptor and two peripheral N,N-dimethylamino and methoxy donors. Journal of Fluorine Chemistry 2014, 161, 15 - 23, 10.1016/j.jfluchem.2014.02.002 .
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Bures, Filip;
Kulhanek, Jiri;
Ruzicka, Ales;
Mikysek, Tomas;
Kuznik, Wojciech;
Oprsal, Jakub, 1,4-Phenylene and 2,5-thienylene π-linkers in charge-transfer chromophores. Asian Journal of Organic Chemistry 2013, 2(5), 422 - 431, 10.1002/ajoc.201300063 .
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Bures, Filip;
Kulhanek, Jiri;
Plaquet, Aurelie;
Champagne, Benoet;
Bogdan, Elena;
Castet, Frederic;
Ducasse, Laurent;
Rodriguez, Vincent, Effects of the nature and length of the π-conjugated bridge on the second-order nonlinear optical responses of push-pull molecules including 4,5-dicyanoimidazole and their protonated forms. ChemPhysChem 2011, 12(17), 3245 - 3252, 10.1002/cphc.201100299 .
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Kulhanek, Jiri;
Ludwig, Miroslav;
Parik, Patrik;
Dvorak, Dalimil;
Wagner, Roman;
Rotrekl, Ivan;
Drahonovsky, Dusan;
Tobrman, Tomas;
Meca, Ludek;
Smidkova, Marketa, Acidity of benzoic acids bearing the (CO)Cr=CN(CH ) group. Organometallics 2010, 29(18), 4135 - 4138, 10.1021/om100608x .
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Kulhanek, Jiri;
Cermak, Jiri;
Sebranek, Miloslav, APPLICATION OF CAPILLARY GC/MS TO THE ANALYSIS OF WASTERS FROM CHEMICAL PLANTS. II. IDENTIFICATION OF NAPHTHYL<b>THIOPHENES AND BINAPHTHYLS IN GASEOUS RELEASES FROM THE PRODUCTION OF 2-NAPHTHOL. Collect. Czech. Chem. Commun. 1994, 59(1), 119 - 125, 10.1135/cccc19940119 .
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Kulhanek, Jiri;
Pytela, Oldrich;
Ludwig, Miroslav;
Riha, Vaclav, CHEMOMETRICAL ANALYSIS OF SUBSTITUENT EFFECTS. III. ADDITIVITY OF SUBSTITUENT EFFECTS IN DISSOCIATION OF 3,4-DISUBSTITUTED BENZOIC ACIDS IN ORGANIC SOLVENTS. Collect. Czech. Chem. Commun. 1994, 59(3), 627 - 638, 10.1135/cccc19940627 .
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Kulhanek, Jiri;
Pytela, Oldrich;
Ludwig, Miroslav;
Petrzilek, Jan, EFFECTS OF SUBSTITUENTS AND MEDIUM ON ACIDITY OF α,α-BIS(BUTYLSULFONYL)TOLUENES. Collect. Czech. Chem. Commun. 1994, 59(2), 391 - 400, 10.1135/cccc19940391 .
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Kulhanek, Jiri;
Pytela, Oldrich;
Ludwig, Miroslav, CHEMOMETRICAL ANALYSIS OF SUBSTITUENT EFFECTS IV. ADDITIVITY OF SUBSTITUENT EFFECTS IN DISSOCIATION OF 3,5-DISUBSTITUTED BENZOIC ACIDS IN ORGANIC SOLVENTS. Collect. Czech. Chem. Commun. 1994, 59(7), 1637 - 1644, 10.1135/cccc19941637 .
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Kulhanek, Jiri;
Pytela, Oldrich, CHEMOMETRIC ANALYSIS OF SUBSTITUENT EFFECTS. VI. A STUDY OF ortho EFFECT IN DISSOCIATION OF 2,6-DISUBSTITUTED BENZOIC ACIDS. Collect. Czech. Chem. Commun. 1995, 60(5), 829 - 840, 10.1135/cccc19950829 .
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Kulhanek, Jiri;
Ludwig, Miroslav;
Parik, Patrik, A STUDY OF TRANSMISSION EFFECTS OF SULFONYL AND CARBONYL GROUPS. Collect. Czech. Chem. Commun. 1995, 60(5), 841 - 850, 10.1135/cccc19950841 .
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Kulhanek, Jiri;
Pytela, Oldrich, Chemometric analysis of substituent effects. XI. Solvent effects on dissociation of 2,6-disubstituted benzoic acids. Collect. Czech. Chem. Commun. 1997, 62(6), 913 - 924.
Kulhanek, Jiri;
Exner, Otto, Solvation and steric hindrance in methyl-substituted benzoic acids. Journal of the Chemical Society. Perkin Transactions 2 1998(6), 1397 - 1401.
Kulhanek, Jiri;
Fiedler, Pavel;
Exner, Otto;
Decouzon, Michele;
Gal, Jean-Francois;
Maria, Pierre-Charles;
Jimenez, Pilar;
Roux, Maria-Victoria, Steric effects and steric hindrance to resonance in tert-butylbenzoic acids in the gas phase and in solution. European Journal of Organic Chemistry 1999(7), 1589 - 1594.
Kulhanek, Jiri;
Budesinsky, Milos;
Fiedler, Pavel;
Exner, Otto, Conformation and Steric Effects in Mono- and Dimethoxybenzoic Acids. Journal of Organic Chemistry 1999, 64(10), 3513 - 3518.
Kulhanek, Jiri;
Fiedler, Pavel;
Exner, Otto;
Decouzon, Michele;
Gal, Jean-Francois;
Maria, Pierre-Charles, Steric effects and steric inhibition of resonance in isopropyebenzoic acids in the gas phase and in solution. Collect. Czech. Chem. Commun. 1999, 64(9), 1433 - 1447.
Kulhanek, Jiri;
Pytela, Oldrich;
Lycka, Antonin, Chemometrical analysis of substituent effects. XIII. Comparison of substituent effects on dissociation and chemical shift in C NMR spectra of mono- and disubstituted benzoic acids. Collect. Czech. Chem. Commun. 2000, 65(1), 106 - 116.
Kulhanek, Jiri;
Pytela, Oldrich;
Nevecna, Tatjana;
Jiraskova, Eva, Construction of interconnected acidity functions based on ortho substituted anilines and N-methylanilines as indicators. Collect. Czech. Chem. Commun. 2001, 66(11), 1638 - 1658.
Kulhanek, Jiri;
Pytela, Oldrich, Ortho effect in dissociation of benzoic acids with electron-accceptor substituents using the aise theory; relation to Para substitution and solvent. Collect. Czech. Chem. Commun. 2002, 67(5), 596 - 608, 10.1135/cccc20020596 .
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Kulhanek, Jiri;
Nevecna, Tat'jana;
Exner, Otto;
Otyepkova, Eva, Ortho effect and steric inhibition of resonance: Basicities of methyl-substituted acetophenones. J. Phys. Org. Chem. 2003, 16(10), 721 - 725, 10.1002/poc.642 .
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Kulhanek, Jiri;
Pytela, Oldrich;
Nevecna, Tat'jana;
Otyepkova, Eva;
Otyepka, Michal, Correlation of Dissociation Constants of 2- and 2,6-Substituted Anilines in Water by Methods Based on the Similarity Principle and Quantum-Chemistry Calculations. Journal of Physical Chemistry A 2003, 107(51), 11489 - 11496, 10.1021/jp022664w .
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Kulhanek, Jiri;
Boehm, Stanislav;
Exner, Otto;
Gal, Jean-Francois;
Maria, Pierre-Charles, Steric effects in isolated molecules: Gas-phase basicity of methyl-substituted acetophenones. European Journal of Organic Chemistry 2005(12), 2580 - 2588, 10.1002/ejoc.200400837 .
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Kulhanek, Jiri;
Budesinsky, Milos;
Boehm, Stanislav;
Exner, Otto;
Cigler, Petr, C and H nuclear magnetic resonance of methyl-substituted acetophenones and methyl benzoates: Steric hindrance and inhibited conjugation. Magn. Reson. Chem. 2004, 42(10), 844 - 851, 10.1002/mrc.1414 .
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Knochel, Paul;
Kulhanek, Jiri;
Varela, Jesus A.;
Pena, Diego;
Goldfuss, Bernd;
Denisenko, Dmitri;
Polborn, Kurt, Diastereoselective remote C-H activation by hydroboration. Chemistry - A European Journal 2004, 10(17), 4252 - 4264, 10.1002/chem.200400023 .
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Kulhanek, Jiri;
Exner, Otto;
Jimenez, Pilar;
Roux, Maria Victoria, Enthalpies of formation of methoxybenzoic acids and their dependence on structure. Structural Chemistry 1996, 7(5-6), 375 - 381.
Kulhanek, Jiri;
Cermak, Jiri;
Jirman, Josef;
Toman, Jaroslav, Identification of phenyl naphtho furans and phenyl ethenyl naphthol in commercial 2-naphthol. Dyes and Pigments 1997, 35(1), 1 - 10.