Collect. Czech. Chem. Commun.
1987, 52, 2057-2060
https://doi.org/10.1135/cccc19872057
Procedure for large-scale preparations of oligoethylene glycol toluenesulphonates
Ivan Stibora, Oldřich Kociánb, Petr Holýa and Jiří Závadaa
a Institute of Organic Chemistry and Biochemistry, Czechoslovak Academy of Sciences, 166 10 Prague 6
b Research Institute of Drugs, Modrá, 811 04 Bratislava
Individual author index pages
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May bis-intercalator peptides influence prion aggregation?
Symposium Series 2003, Vol. 6, pp. 98–101 [Abstract]
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Rational design of bis-acridine peptide dsDNA binder
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Acridine nucleophilic displacement – possible culprit of acridine interaction with prion protein
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Reaction of prion protein with quinacrine
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Published online 2015-07-15 10:17:26 - Petr Holý*, Martin Havlík, Miloš Tichý, Jiří Závada* and Ivana Císařová
Synthesis and Self-Assembly of 9,9'-Spirobifluorene-2,2',7,7'-tetracarboxylic Acid and Its Tetraamide. Non-Catenated Formation of Achiral Grid Layers with Large Chiral Pores
2006, Vol. 71, Issue 2, pp. 139–154 [Abstract] - Ivan Stibor*, Roman Holakovský, Asiya R. Mustafina and Pavel Lhoták
New Ligands for Enantioselective Recognition of Chiral Carboxylates Based on 1,1'-Binaphthalene-2,2'-diamine
2004, Vol. 69, Issue 2, pp. 365–383 [Abstract] - Martin Bělohradský, Luděk Ridvan and Jiří Závada*
Synthesis of Homochiral Acyclic Mono- and Bis(α-amino acid)s with Oligo(oxyethylene) Chains
2003, Vol. 68, Issue 7, pp. 1319–1325 [Abstract] - Simon Cihelník, Ivan Stibor* and Pavel Lhoták
Solvent-Free Synthesis of Sulfonephthaleins, Sulfonefluoresceins and Fluoresceins Under Microwave Irradiation
2002, Vol. 67, Issue 12, pp. 1779–1789 [Abstract] - Petr Sehnal, Petr Holý*, Miloš Tichý, Jiří Závada* and Ivana Císařová
4,4'-Bipyridine-2,2',6,6'-tetracarboxamide. Synthesis and Self-Assembling Properties of the Free Base and the 1 : 1 Silver(I) Triflate Complex
2002, Vol. 67, Issue 8, pp. 1236–1246 [Abstract] - Petr Holý, Jaroslav Podlaha, Ivana Císařová and Jiří Závada*
Self-Assembly of 1,1'-Biphenyl-2,2',6,6'-tetracarboxamides. Effect of Substitution at the Amidic Nitrogen
2001, Vol. 66, Issue 6, pp. 947–958 [Abstract] - Petr Holý, Jiří Závada*, Josef Zezula, Ivana Císařová and Jaroslav Podlaha
Formation of Infinite Grids with Chiral Square Compartments by Self-Assembly of Achiral 1,1'-Biphenyl-2,2',6,6'-tetracarboxylic Acids. Effect of 4,4'-Substitution on the Grid Stacking
2001, Vol. 66, Issue 5, pp. 820–832 [Abstract] - Ivan Stibor*, Martina Růžičková, Rostislav Krátký, Michal Vindyš, Jaroslav Havlíček, Evguenni Pinkhassik, Pavel Lhoták, Asiya R. Mustafina, Yuliya E. Morozova, Ella Kh. Kazakova and Valentina P. Gubskaya
New Calix[4]arene-Based Amides - Their Synthesis, Conformation, Complexation
2001, Vol. 66, Issue 4, pp. 641–662 [Abstract] - Jaroslav Podlaha, Ivana Císařová, Daniel Alexander, Petr Holý, Tomáš Kraus and Jiří Závada*
Topological Correspondence Between Crystal Structure of 2,4,6-Trimethylbenzene-1,3,5-tris(methanaminium) 2,4,6-Trimethylbenzene-1,3,5-triacetate and Cesium Chloride
2000, Vol. 65, Issue 10, pp. 1587–1596 [Abstract] - Roman Holakovský, Martin Hovorka and Ivan Stibor*
Preparation of New Binaphthol-Based Tridentate Ligands for Enantioselective Synthesis
2000, Vol. 65, Issue 5, pp. 805–815 [Abstract] - Pavel Lhoták*, Václav Šťastný, Petra Zlatušková, Ivan Stibor, Veronika Michlová, Marcela Tkadlecová, Jaroslav Havlíček and Jan Sýkora
Synthesis and 1H NMR Complexation Study of Thiacalix[4]arene Tetraacetates
2000, Vol. 65, Issue 5, pp. 757–771 [Abstract] - Daniel Alexander, Stanislav Böhm, Ivana Císařová, Petr Holý, Jaroslav Podlaha, Miroslav Šlouf and Jiří Závada*
Sterically Crowded Hexaalkyl Benzene-1,2,3,4,5,6-hexakis[α-(alkoxycarbonyl)propanoates]. Synthesis and Conformation Analysis
2000, Vol. 65, Issue 5, pp. 673–694 [Abstract] - Martin Chadim, Miloš Buděšínský, Jana Hodačová and Jiří Závada*
A Covalently Bound Template in the Regioselective Synthesis of Bis(tetraazacrown)s
2000, Vol. 65, Issue 1, pp. 99–105 [Abstract] - Jana Hodačová* and Ivan Stibor
Synthesis of 2,2'-Bipyridines with Axially Chiral 1,1'-Binaphthalene Units
2000, Vol. 65, Issue 1, pp. 83–98 [Abstract] - Jana Hodačová*, Jiří Závada and Peter C. Junk
Regioselective Double Cyclisation of 1,2,4,5-Tetrakis(bromomethyl)benzene with Tosylated Diethylenetriamine. Towards Conformationally Biased Bis(perazacrown) Receptors
1999, Vol. 64, Issue 11, pp. 1827–1832 [Abstract] - Zbyněk Matušina, Radomíra Olbřímková, Hana Votavová, Josef Neumann, Martin Hradilek, Milan Souček, Petr Maloň, Milan Kodíček and Ivan Stibor*
Linear Heptapeptides Containing DNA-Intercalators. Synthesis and Interaction with DNA
1999, Vol. 64, Issue 9, pp. 1419–1432 [Abstract] - Abd El-Galil Amr, Osama I. Abd El-Salam, Abd El-Hamid Attia and Ivan Stibor*
Synthesis of New Potential Bis-Intercalators Based on Chiral Pyridine-2,6-dicarboxamides
1999, Vol. 64, Issue 2, pp. 288–298 [Abstract] - Petr Vaňura and Ivan Stibor
Extraction of Alkaline and Alkaline-Earth Metal Cations at Synergistic Action of Bis[undecahydro-7,8-dicarbaundecaborato(2-)]cobaltate(1-) and Substituted Calix[n]arenes in Nitrobenzene
1998, Vol. 63, Issue 12, pp. 2009–2014 [Abstract] - Tomáš Kraus, Miloš Buděšínský and Jiří Závada
Novel Amphiphilic Cyclodextrins: Per[6-deoxy-6-(4,5-dicarboxy-1,2,3-triazol-1-yl)-2,3-di-O-methyl] Derivatives
1998, Vol. 63, Issue 4, pp. 534–540 [Abstract] - Miloš Tichý, Luděk Ridvan, Miloš Buděšínský, Jiří Závada, Jaroslav Podlaha and Ivana Císařová
Axially Chiral Bis(α-amino Acid)s and Their Deamino Analogues. Synthesis and Configurational Assignment
1998, Vol. 63, Issue 2, pp. 211–221 [Abstract] - Miloš Tichý, Jana Günterová and Jiří Závada
Novel Intramolecular Induction of Axial Chirality by a Centrally Chiral Element in the Biphenyl Series
1997, Vol. 62, Issue 7, pp. 1080–1088 [Abstract] - Vít Lellek and Ivan Stibor
Axially Chiral Synthons for Dendrimer Synthesis
1997, Vol. 62, Issue 6, pp. 925–940 [Abstract] - Miloš Tichý, Luděk Ridvan and Jiří Závada
Comparison of (R)-(-)-6,6'-Bis(3,5-dinitrobenzamido)biphenyl-2,2'-dicarboxylic and (S)-(+)-6,6'-Bis-(3,5-dinitrobenzamidomethyl)biphenyl-2,2'-dicarboxylic Acids as Chiral HPLC Selectors
1997, Vol. 62, Issue 1, pp. 62–68 [Abstract] - Jaroslav Havlíček, Marcela Tkadlecová, Michaela Vyhnánková, Evgueni Pinkhassik and Ivan Stibor
NMR Complexation Study of Several Oxyethylated Calix[4]arenes with Lithium, Sodium and Potassium Ions
1996, Vol. 61, Issue 12, pp. 1783–1797 [Abstract] - Daniel Alexander, Petr Holý, Pavel Fiedler, Zdeněk Havlas and Jiří Závada
Symmetrical Tris(4,6-diamino-5-methylene-2-pyrimidones): New Building Blocks for Self-Assembly of Hollow Spherical Supramolecules Locked by Hydrogen Bonds
1996, Vol. 61, Issue 10, pp. 1464–1472 [Abstract] - Evgueni Pinkhassik, Ivan Stibor and Vladimír Havlíček
Synthesis of New Chiral Ligands by Capping of Calix[4]arene Derivatives
1996, Vol. 61, Issue 8, pp. 1182–1190 [Abstract] - Jaroslav Podlaha, Ivana Císařová, Martin Bělohradský and Jiří Závada
Crystal and Molecular Structure of cis-2,2',3',2"-Tetraacetoxy-1,1':4',1"-ternaphthyl
1996, Vol. 61, Issue 5, pp. 726–732 [Abstract] - Miloš Tichý and Jiří Závada
Preparation of (R)-(-)-6,6'-Bis(3,5-dinitrobenzamido)biphenyl-2,2'-dicarboxylic Acid, a Potential Chiral HPLC Selector
1995, Vol. 60, Issue 12, pp. 2161–2164 [Abstract] - Miloš Tichý, Jana Holanová, Ivo Starý, Irena G. Stará and Jiří Závada
Axially Chiral Selectors of C2 Symmetry Bound to Silica: Synthesis and HPLC-Evaluation
1995, Vol. 60, Issue 4, pp. 645–658 [Abstract] - Martin Bělohradský, Petr Holý, Juraj Koudelka and Jiří Závada
1,2-Bis(azacrown)ethanes: Effect of Bridge Substitution and Ring Size on Formation of Sandwich Complexes with Sodium and Potassium Ions
1993, Vol. 58, Issue 1, pp. 153–158 [Abstract] - Ivan Veselý, Jaroslav Paleček and Ivan Stibor
Resolution of a Racemic Corey Lactone via Enantioselective Esterification
1992, Vol. 57, Issue 2, pp. 357–361 [Abstract] - Petr Holý, Juraj Koudelka, Martin Bělohradský, Ivan Stibor and Jiří Závada
Bis(monoazacrown ether)s: Effects of bridge length and ring size on stability and selectivity in alkali ion sandwich complex formation
1991, Vol. 56, Issue 7, pp. 1482–1488 [Abstract] - Ivan Stibor, David Šaman and Pavel Fiedler
Synthesis and conformation of some 6-aminomethyluracil amides
1990, Vol. 55, Issue 11, pp. 2731–2737 [Abstract] - Jiří Závada, Václav Pechanec and Oldřich Kocián
Anion effect on alkali ion-crown complex formation in a moderately concentrated solutions: A sensitive probe of hidden interionic interactions operating in dissociating protic solvents
1990, Vol. 55, Issue 5, pp. 1149–1161 [Abstract] - Jiří Závada and Magdalena Pánková
Preferential cis-olefin formation: A striking resemblance between alkali-alkoxide and alumina promoted eliminations in low polar solvents
1990, Vol. 55, Issue 3, pp. 704–709 [Abstract] - Jiří Závada, Magdalena Pánková and Antonín Vítek
On the origin of base concentration effect on stereo- and regioselectivity in alkoxide-promoted E2 reactions: A consequence of substrate solvation by metal ions
1990, Vol. 55, Issue 3, pp. 695–703 [Abstract] - Ivan Veselý, Václav Kozmík, Václav Dědek, Jaroslav Paleček, Jiří Mostecký and Ivan Stibor
Large-scale synthesis of racemic “Corey lactone”
1989, Vol. 54, Issue 6, pp. 1683–1686 [Abstract] - Farouk Tedjar, Salah Ymmel, Miroslav Janda, Petr Duchek, Petr Holý and Ivan Stibor
Electrochemical oxidation of pyrrole derivatives in alcoholic medium
1989, Vol. 54, Issue 5, pp. 1299–1305 [Abstract] - Jiří Závada, Juraj Koudelka, Petr Holý, Martin Bělohradský and Ivan Stibor
Bis(monoazacrown ethers) with an electron-donating substituent at the hinge: A pronounced participation of hydroxyl group in formation of sodium ion sandwich complexes
1989, Vol. 54, Issue 4, pp. 1043–1054 [Abstract] - Petr Holý, Martin Bělohradský, Ivan Stibor, Juraj Koudelka, David Šaman, Jana Hodačová, Antonín Holý and Jiří Závada
Crown and azacrown ethers with pendant adenine group
1987, Vol. 52, Issue 12, pp. 2971–2982 [Abstract] - Martin Bělohradský, Petr Holý, Ivan Stibor and Jiří Závada
A versatile synthesis of oligocrown compounds with hydroxyl groups at the hinge
1987, Vol. 52, Issue 12, pp. 2961–2970 [Abstract] - Martin Bělohradský, Ivan Stibor, Petr Holý and Jiří Závada
A convenient synthesis of crown and azacrown ethers with pendant oxirane group
1987, Vol. 52, Issue 10, pp. 2500–2507 [Abstract] - Ivan Veselý, David Šaman and Ivan Stibor
Ag(I) complexes of F2α prostaglandins
1987, Vol. 52, Issue 6, pp. 1583–1588 [Abstract] - Jiří Závada, Václav Pechanec, Jaroslav Zajíček, Ivan Stibor and Antonín Vítek
Effects of salt concentration and counterion on stability of alkali ion-18-crown-6 complexes in aqueous and methanolic solution: A conflicting evidence from potentiometric and sodium-23 NMR studies
1985, Vol. 50, Issue 5, pp. 1184–1193 [Abstract] - Věra Slavíková, Karel Slavík, Karel Motyčka, Kamila Přistoupilová and Petr Holý
Comparison of characteristics of thymidylate synthesis isolated from eukaryotic and prokaryotic cells
1984, Vol. 49, Issue 3, pp. 743–751 [Abstract] - Jiří Závada, Josef Krupička, Oldřich Kocián and Magdalena Pánková
Electrochemical dehalogenation of open-chain vicinal dihalides at mercury cathodes: The effect of leaving group identity on E1/2 values and on steric course
1983, Vol. 48, Issue 12, pp. 3552–3558 [Abstract] - Magdalena Pánková, Oldřich Kocián, Josef Krupička and Jiří Závada
syn-anti Dichotomy in zinc-promoted dehalogenation of open-chain vicinal dihalides: The effect of the leaving groups
1983, Vol. 48, Issue 10, pp. 2944–2951 [Abstract] - Jiří Závada, Václav Pechanec and Oldřich Kocián
The effect of counterion on alkali ion-crown complex formation: A near-paradox in dissociating solvents
1983, Vol. 48, Issue 9, pp. 2509–2517 [Abstract] - Václav Pechanec, Oldřich Kocián and Jiří Závada
Crowns in alkali alkoxide-conjugate acid solutions: A remarkably low propensity to complex formation
1983, Vol. 48, Issue 4, pp. 1144–1157 [Abstract] - Miroslav Janda, Eva Körblová and Ivan Stibor
Reaction of substituted γ-crotonolactones under the conditions of the Michael addition
1983, Vol. 48, Issue 1, pp. 96–102 [Abstract] - Václav Pechanec, Oldřich Kocián and Jiří Závada
Effects of structure and concentration on ionic association in alkali alkoxide-conjugate acid solutions: Reluctance to formation of ion-pair aggregates
1982, Vol. 47, Issue 12, pp. 3405–3411 [Abstract] - Ivan Stibor, Jan Šrogl, Miroslav Janda, Naděžda Piričová and Karel Vlažný
Electrosyntheses of 3-acetyl- and 3-methoxycarbonyl-2,5-dimethoxy-2,5-dihydrofuranes
1982, Vol. 47, Issue 12, pp. 3261–3267 [Abstract] - Ivan Stibor, Jan Šrogl, Miroslav Janda, Naděžda Piričová and Karel Vlažný
An-Additions to 2,5-dimethoxy-2,5-dihydrofurans, containing electron-accepting substituents in position 3
1982, Vol. 47, Issue 11, pp. 3055–3061 [Abstract] - Oldřich Kocián, Karel Stránský and Jiří Závada
Heteroanalogues of 1-triacontanol
1982, Vol. 47, Issue 5, pp. 1356–1366 [Abstract] - Oldřich Kocián, Karel Stránský and Jiří Závada
Unsaturated analogues of 1-triacontanol
1982, Vol. 47, Issue 5, pp. 1346–1355 [Abstract] - Miroslav Janda, Jan Šrogl and Petr Holý
Electrochemical oxidation of methylindoles
1981, Vol. 46, Issue 13, pp. 3278–3284 [Abstract] - Jiří Závada, Magdalena Pánková and Antonín Vítek
The search for the active base operating in alkoxide promoted E2 reactions in low polar solvents: A kinetic analysis of the elusive problem
1981, Vol. 46, Issue 13, pp. 3247–3263 [Abstract] - Miroslav Janda, Jan Šrogl, Petr Holý and Marie Jakoubková
Contribution to the study of inductive effect transmission in pyrrole derivatives
1981, Vol. 46, Issue 10, pp. 2404–2409 [Abstract] - Václav Pechanec, Oldřich Kocián, Vlastimil Halaška, Magdalena Pánková and Jiří Závada
Degrees of association of alkali tert-butoxides in tert-butanol in the absence and in the presence of crowns: An ebulliometric study
1981, Vol. 46, Issue 9, pp. 2166–2177 [Abstract] - Miloslav Ferles and Oldřich Kocián
Reduction of 2-, 3- and 4-methylquinolines, 2-, 3- and 4-quinolylmethanols and corresponding quinolinecarboxaldehydes with triethylammonium formate
1981, Vol. 46, Issue 6, pp. 1518–1522 [Abstract] - Miroslav Janda, Jan Šrogl, Hana Dvořáková, Dalimil Dvořák and Ivan Stibor
Electrooxidation of 2-arylfurans
1981, Vol. 46, Issue 4, pp. 906–916 [Abstract] - Jiří Závada, Magdalena Pánková, Richard A. Bartsch and Bong Rae Cho
The effect of base concentration on orientation in E2 reactions: A common feature in metal alkoxide promoted olefin formation from alkyl halides and tosylates
1981, Vol. 46, Issue 4, pp. 850–855 [Abstract] - Zuzana Machková and Jiří Závada
The effect of phenyl substituents on elimination stereochemistry: A mechanistic manifold in alkoxide promoted decomposition of 1-phenyl-1-propyltrimethylammonium ion
1981, Vol. 46, Issue 4, pp. 833–849 [Abstract] - Oldřich Kocián and Miloslav Ferles
Reactions of 3-cyano-1-methylquinolinium methyl sulphate with some C-acids and with p-nitroaniline
1981, Vol. 46, Issue 2, pp. 503–505 [Abstract] - Magdalena Pánková and Jiří Závada
The effect of crown ether on steric hindrance to base approach in bimolecular elimination: evidence against clump aggregate model of ion-paired alkoxide base
1980, Vol. 45, Issue 11, pp. 3150–3159 [Abstract] - Jiří Závada and Magdalena Pánková
The effect of steric size of leaving group on rates of the competing syn- and anti-pathways in biomolecular elimination
1980, Vol. 45, Issue 8, pp. 2171–2178 [Abstract] - Miroslav Janda, Jan Šrogl, Eva Körblová and Ivan Stibor
Electrochemical oxidation of 2-furylacetic acid derivatives
1980, Vol. 45, Issue 5, pp. 1361–1365 [Abstract] - Jan Šrogl, Miroslav Janda, František Liška and Ivan Stibor
Stereoselective photochemical addition of acetaldehyde to the products of Clauson-Kaas reaction
1980, Vol. 45, Issue 3, pp. 888–891 [Abstract] - Miloslav Ferles and Oldřich Kocián
Reduction of 3-substituted quinolines with triethylammonium formate
1979, Vol. 44, Issue 10, pp. 3141–3148 [Abstract] - Miloslav Ferles, Pavel Jančar and Oldřich Kocián
Reactions of 3-quinolinecarbonitrile and 6-quinolinecarbonitrile with methylmagnesium iodide and phenzlmagnesium bromide.
1979, Vol. 44, Issue 9, pp. 2672–2676 [Abstract] - Miloslav Ferles and Oldřich Kocián
Reduction of 2-, 3- and 4-quinolinecarbonitrile and 3- and 4-quinolinecarbonitrile methyl methosulfates with triethylammonium formate
1979, Vol. 44, Issue 7, pp. 2238–2242 [Abstract] - Jiří Závada and Magdalena Pánková
The syn-anti dichotomy in bimolecular elimination of alkyltrimethylammonium salts: Steric and polar effects on rates and orientation in the competing pathways
1979, Vol. 44, Issue 4, pp. 1273–1295 [Abstract] - Oldřich Kocián and Miloslav Ferles
Reduction of 2-, 3- and 4-acetylquinolines by triethylammonium formate
1979, Vol. 44, Issue 4, pp. 1167–1172 [Abstract] - Ivan Stibor, Petr Trška, Jan Šrogl and Miroslav Janda
INDO calculations and 1H- and 13C-NMR spectra of furan methyl derivatives
1978, Vol. 43, Issue 8, pp. 2170–2173 [Abstract] - Jan Šrogl, Miroslav Janda, Ivan Stibor, Jan Kos and Vlastimil Vyskočil
Electrochemical oxidation of benzothiophenes
1978, Vol. 43, Issue 8, pp. 2015–2023 [Abstract] - Miloslav Ferles, Oldřich Kocián and Stanislav Rádl
Reduction of some pyridine derivatives with zinc and formic acid
1978, Vol. 43, Issue 6, pp. 1628–1633 [Abstract] - Ivan Stibor, Miroslav Janda and Jan Šrogl
Synthesis of conjugated systems based on furane
1978, Vol. 43, Issue 6, pp. 1481–1483 [Abstract] - Oldřich Kocián and Miloslav Ferles
Reductions of some acids of the quinoline series
1978, Vol. 43, Issue 5, pp. 1413–1430 [Abstract] - Jiří Závada and Magdalena Pánková
E2-SN2 Competition: The effect of crown ether, leaving group and solvent in the reaction of 1-nonyl derivatives with potassium tert-butoxide
1978, Vol. 43, Issue 4, pp. 1080–1086 [Abstract] - Miloslav Ferles, Oldřich Kocián and Stanislav Přenosil
On some reactions of trans-5-methylamino-1,3-pentadiene
1978, Vol. 43, Issue 4, pp. 966–969 [Abstract]
