Collect. Czech. Chem. Commun.
2000, 65, 695-707
https://doi.org/10.1135/cccc20000695
Chlorofluoroacetic Acid as a Highly Versatile Derivatizing Agent: Assignment of Stereochemistry to Esters of Chiral Alcohols
Josef Růžičkaa, Ludvík Streinzb,*, David Šamanb, Zdeněk Havlasb, Zdeněk Wimmerb, Marie Zarevúckab, Bohumír Koutekb and Ladislav Lešetickýa
a Department of Organic Chemistry, Charles University, 128 40 Prague 2, Czech Republic
b Institute of Organic Chemistry and Biochemistry, 166 10 Prague 6, Czech Republic
Individual author index pages
- Josef Růžička
- Ludvík Streinz
- David Šaman
- Zdeněk Havlas
- Zdeněk Wimmer
- Marie Zarevúcka
- Bohumír Koutek
- Ladislav Lešetický
Other CCCC articles of these authors
- Bohumír Koutek, Lubomír Musil, Libuše Pavlíčková, Soňa Vašíčková and Milan Souček
IR spectra of some quinone methides. Transmission of electronic effects in cross-conjugated systems
1979, Vol. 44, Issue 10, pp. 2970–2981 [Abstract] - Jiří Blažek, Martin M. Kaiser, Marie Zarevúcka, Blanka Králová and Marcela Krečmerová
Enzymatic synthesis of ester prodrugs of DHPA and related compounds by lipases
Symposium Series 2011, Vol. 12, pp. 307–309 [Abstract]
Published online 2015-08-20 10:11:55 - Louis Adriaenssens, Lukáš Severa, Jan Vávra, Tereza Šálová, Jakub Hývl, Martina Čížková, Radek Pohl, David Šaman and Filip Teplý*
Bio- and air-tolerant carbon–carbon bond formations via organometallic ruthenium catalysis
2009, Vol. 74, Issue 7-8, pp. 1023–1034 [Abstract] [Full text pdf] - Angelina Andronova, Florence Szydlo, Filip Teplý, Miroslava Tobrmanová, Amandine Volot, Irena G. Stará*, Ivo Starý*, Lubomír Rulíšek, David Šaman, Josef Cvačka, Pavel Fiedler and Pavel Vojtíšek
The quest for alternative routes to racemic and nonracemic azahelicene derivatives
2009, Vol. 74, Issue 1, pp. 189–215 [Abstract] - Martin Lepšík, Martin Srnec, Drahomír Hnyk, Bohumír Grüner, Jaromír Plešek, Zdeněk Havlas and Lubomír Rulíšek*
exo-Substituent effects in halogenated icosahedral (B12H122–) and octahedral (B6H62–) closo-borane skeletons: chemical reactivity studied by experimental and quantum chemical methods
2009, Vol. 74, Issue 1, pp. 1–27 [Abstract] - Zuzana Krausová, Petr Sehnal, Filip Teplý, Irena G. Stará*, Ivo Starý*, David Šaman, Josef Cvačka and Pavel Fiedler
Synthesis of Methoxy Substituted Centrally Chiral Triynes as Precursors of Functionalised Nonracemic Helicene-Like Compounds
2007, Vol. 72, Issue 11, pp. 1499–1522 [Abstract] - David Šaman, Pavel Kratina, Jitka Moravcová, Martina Wimmerová and Zdeněk Wimmer*
Synthesis and Structure Assignment of 2-(4-Methoxybenzyl)cyclohexyl β-D-Glucopyranoside Enantiomers
2006, Vol. 71, Issue 10, pp. 1470–1483 [Abstract] - Zuzana Alexandrová, Petr Sehnal, Irena G. Stará*, Ivo Starý*, David Šaman, Stephen G. Urquhart and Edwige Otero
Modified Synthesis of Heptahelicene and Its Resolution Into Single Enantiomers
2006, Vol. 71, Issue 8, pp. 1256–1264 [Abstract] - David Šaman, Martina Wimmerová and Zdeněk Wimmer*
Synthesis and Structure Assignment of 2-(4-Methoxybenzyl)cyclohexyl β-D-Galactopyranoside Stereoisomers
2006, Vol. 71, Issue 8, pp. 1186–1198 [Abstract] - Rudolf Zahradník, Martin Srnec and Zdeněk Havlas*
Electronic Spectra of Conjugated Polyynes, Cumulenes and Related Systems: A Theoretical Study
2005, Vol. 70, Issue 5, pp. 559–578 [Abstract] - Zuzana Alexandrová, Irena G. Stará*, Petr Sehnal, Filip Teplý, Ivo Starý*, David Šaman and Pavel Fiedler
Synthetic Studies Toward Chiral Aromatic Triynes as Key Substrates for the Asymmetric Synthesis of Helicene-Like Molecules
2004, Vol. 69, Issue 12, pp. 2193–2211 [Abstract] - Jan Veselý, Miroslav Ledvina*, Jindřich Jindřich, Tomáš Trnka and David Šaman
Synthesis of 2-Amino-2-deoxy-β-D-galactopyranosyl-(1→4)-2-amino-2-deoxy-β-D-galactopyranosides: Using Various 2-Deoxy-2-phthalimido-D-galactopyranosyl Donors and Acceptors
2004, Vol. 69, Issue 10, pp. 1914–1938 [Abstract] - Anna Rohlenová, Miroslav Ledvina*, David Šaman and Karel Bezouška
Synthesis of Linear and Branched Regioisomeric Chitooligosaccharides as Potential Mimetics of Natural Oligosaccharide Ligands of Natural Killer Cells NKR-P1 and CD69 Lectin Receptors
2004, Vol. 69, Issue 9, pp. 1781–1804 [Abstract] - Daniel Svozil*, Pavel Jungwirth and Zdeněk Havlas
Electron Binding to Nucleic Acid Bases. Experimental and Theoretical Studies. A Review
2004, Vol. 69, Issue 7, pp. 1395–1428 [Abstract] - Zdeněk Havlas*, Mojmír Kývala and Josef Michl
Spin-Orbit Coupling in Biradicals. 4. Zero-Field Splitting in Triplet Nitrenes, Phosphinidenes, and Arsinidenes
2003, Vol. 68, Issue 12, pp. 2335–2343 [Abstract] - Jan Veselý, Miroslav Ledvina*, Jindřich Jindřich, David Šaman and Tomáš Trnka
Improved Synthesis of 1,2-trans-Acetates and 1,2-trans Ethyl 1-Thioglycosides Derived from 3,4,6-Tri-O-acetyl-2-deoxy-2-phthalimido-D-hexopyranosides
2003, Vol. 68, Issue 7, pp. 1264–1274 [Abstract] - Irena G. Stará*, Ivo Starý*, Adrian Kollárovič, Filip Teplý, David Šaman and Pavel Fiedler
Synthesis of Helicene Scaffolds via [2+2+2] Cycloisomerization of Aromatic Triynes
2003, Vol. 68, Issue 5, pp. 917–930 [Abstract] - Zdeněk Havlas* and Hans Bock
Enhanced Long-Range Si···N Interactions in Organosilicon Cations. A Theoretical Study
2001, Vol. 66, Issue 3, pp. 473–482 [Abstract] - Miroslav Ledvina*, Radka Pavelová, Anna Rohlenová, Jan Ježek and David Šaman
Synthesis of Normuramic Acid Carba Analog and Its Glycopeptide Derivative Resistant to β-Elimination Splitting of the Side Chain
2000, Vol. 65, Issue 11, pp. 1726–1736 [Abstract] - Irena G. Stará*, Adrian Kollárovič, Filip Teplý, Ivo Starý*, David Šaman and Pavel Fiedler
Synthesis of Aromatic Triynes as Precursors to Helicene Derivatives
2000, Vol. 65, Issue 4, pp. 577–609 [Abstract] - Michal Hoskovec, David Šaman and Aleš Svatoš*
Synthesis of (8E,10Z)-Tetradeca-8,10-dienal, Sex Pheromone of Horse Chestnut Leafminer (Cameraria ohridella), and All Its Geometrical Isomers
2000, Vol. 65, Issue 4, pp. 511–523 [Abstract] - Radka Kováříková, Miroslav Ledvina* and David Šaman
Cyclization Dichotomy of D-xylo-Hex-5-ulosonamides and Synthesis of Piperidine Analogs of Aldohexoses and Aldohexono-1,5-lactones
1999, Vol. 64, Issue 4, pp. 673–684 [Abstract] - Irena G. Stará*, Ivo Starý*, Adrian Kollárovič, Filip Teplý, David Šaman and Pavel Fiedler
Coupling Reactions of ortho-Substituted Halobenzenes with Alkynes. The Synthesis of Phenylacetylenes and Symmetrical or Unsymmetrical 1,2-Diphenylacetylenes
1999, Vol. 64, Issue 4, pp. 649–672 [Abstract] - Pavel Vlček, Zdeněk Havlas* and Zdeněk Pavlíček
Are 1,4-Dihydropyrazines Antiaromatic? Ab initio Study of 1,4-Dihydropyrazines and Their Tetrahydro Derivatives
1999, Vol. 64, Issue 4, pp. 633–648 [Abstract] - Zdeněk Havlas and Josef Michl
Spin-Orbit Coupling in Biradicals. 3. Heavy Atom Effects in Carbenes
1998, Vol. 63, Issue 9, pp. 1485–1497 [Abstract] - Pavel Hobza and Zdeněk Havlas
Counterpoise-Corrected Potential Energy Surfaces of Simple Hydrogen-Bonded Systems
1998, Vol. 63, Issue 9, pp. 1343–1354 [Abstract] - Zdeněk Havlas and Hans Bock
Bare Molecular Anions of Unsaturated Hydrocarbons: Density Functional Charge and Spin Distributions Based on Their Single Crystal Structures
1998, Vol. 63, Issue 8, pp. 1245–1263 [Abstract] - Michal Hoskovec, Oldřich Hovorka, Blanka Kalinová, Bohumír Koutek, Aleš Svatoš, David Šaman, Kamil Vlček and Jan Vrkoč
New Potential Inhibitors of Pheromonal Attractionin the Oriental Fruit Moth, Cydia molesta
1998, Vol. 63, Issue 7, pp. 1031–1044 [Abstract] - Bohumír Koutek, Ludvík Streinz and Miroslav Romaňuk
Syntheses of Insect Sex Pheromones. A Review of the Literature 1990-1998
1998, Vol. 63, Issue 7, pp. 899–954 [Abstract] - Miroslav Ledvina, Jan Ježek, David Šaman and Věra Hříbalová
Synthesis and Immunomodulating Activity of Lipophilic Analogs of N-Acetylnormuramoyl-L-2-aminobutanoyl-D-isoglutamine
1998, Vol. 63, Issue 4, pp. 590–598 [Abstract] - Miroslav Ledvina, Daniel Zyka, Jan Ježek, Tomáš Trnka and David Šaman
New Effective Synthesis of (N-Acetyl- and N-Stearoyl-2-amino-2-deoxy-β-D-glucopyranosyl)-(1→4)-N-acetylnormuramoyl-L-2-aminobutanoyl-D-isoglutamine, Analogs of GMDP with Immunopotentiating Activity
1998, Vol. 63, Issue 4, pp. 577–589 [Abstract] - Václav Svoboda, Kornelia Gottmanová, Vladimír Hynek and Bohumír Koutek
Heat Capacities of Some Alkyl Acetates at 295-323 K
1997, Vol. 62, Issue 10, pp. 1527–1532 [Abstract] - Aleš Svatoš and David Šaman
Efficient Stereoselective Synthesis of All Geometrical Isomers of Heptadeca-11,13-dienes
1997, Vol. 62, Issue 9, pp. 1457–1467 [Abstract] - Hubert Hřebabecký, Miloš Buděšínský, Milena Masojídková, Zdeněk Havlas and Antonín Holý
1-(3,5-O-Alkylidene-2-deoxy-4-C-hydroxymethyl-α-L-threo-pentofuranosyl)uracils
1997, Vol. 62, Issue 6, pp. 957–970 [Abstract] - Ludvík Streinz, Bohumír Koutek and David Šaman
An Effective Synthesis of 1,3-Oxathiolanes
1997, Vol. 62, Issue 4, pp. 665–671 [Abstract] - Alois Pískala, Milena Masojídková and David Šaman
Preparation of some derivatives of 5-azacytidine and 2'-deoxy-5-azacytidine
1996, Vol. 61, Special Issue, pp. S23–S25 [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] - Hana Chodounská, Alexander Kasal, David Šaman and Karel Ubik
One-Pot Deuteration and Reduction of Ketones in the Synthesis of [16,16,17-2H3]-Epitestosterone
1996, Vol. 61, Issue 7, pp. 1037–1046 [Abstract] - Martin Rejzek, Marie Zarevúcka, Zdeněk Wimmer, Tomáš Vaněk, Richard Tykva, Jelena Kuldová, David Šaman and Blanka Bennettová
Synthesis of Juvenile Hormone Bioanalogs Derived from 2-(4-Hydroxybenzyl)-6-methylcyclohexanone
1996, Vol. 61, Issue 4, pp. 605–614 [Abstract] - Luboš Arnold, Martina Pressová, David Šaman, Martin Vogtherr and Stefan Limmer
Preparation of 1'-C Deuterated Synthons for RNA Synthesis by H-Phosphonate Method Aiming at Two-Dimensional NMR Secondary Structure Studies
1996, Vol. 61, Issue 3, pp. 389–403 [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] - Miloš Buděšínský, Gerard Nowak, Urszula Rychłewska, Derek J. Hodgson, David Šaman, Włodzimierz M. Daniewski, Bohdan Drożdż and Miroslav Holub
Structure of Sesquiterpenic Lactones of Some Species of Subtribe Centaureinae DUMORT.
1994, Vol. 59, Issue 5, pp. 1175–1202 [Abstract] - Alois Pískala, Milena Masojídková, David Šaman and Pavel Fiedler
Structure of 5-azacytosine nucleosides in acid solutions
1993, Vol. 58, Special Issue, pp. S26–S28 [Abstract] - Tomáš Elbert, Bohuslav Černý, Zdeněk Wimmer and Leila Sergent
Regio- and Stereoselective Tritiation of the Juvenoid Analog W 328
1993, Vol. 58, Issue 5, pp. 1164–1168 [Abstract] - Urszula Rychłewska, Beata Szczepanska, Miloš Buděšínský, David Šaman, Soňa Vašíčková, Bohdan Drożdż, Halina Grabarczyk and Miroslav Holub
Crystal Structure of the Native Sesquiterpene Lactone Arctolide
1993, Vol. 58, Issue 4, pp. 909–917 [Abstract] - Dalimil Dvořák, David Šaman, Zdeněk Arnold, Ivana Císařová and Václav Petříček
Cycloaddition Reactions of Arylmethylenemalonaldehydes with Olefins
1992, Vol. 57, Issue 11, pp. 2337–2358 [Abstract] - Karel Stránský, Marta Semerdžieva, Miroslav Otmar, Želimír Procházka, Miloš Buděšínský, Karel Ubik, Jitka Kohoutová and Ludvík Streinz
Antifungal Antibiotic from the Mushroom Agrocybe aegerita (BRIG.) SING.
1992, Vol. 57, Issue 3, pp. 590–603 [Abstract] - Miroslav Ledvina, David Šaman and Jan Ježek
Synthesis of O-(2-Deoxy-2-stearoylamino-β-D-glucopyranosyl)-(1→4)-N-acetylnormuramoyl-L-α-aminobutanoyl-D-isoglutamine, a Lipophilic Disaccharide Analogue of MDP
1992, Vol. 57, Issue 3, pp. 579–589 [Abstract] - Vladimír Král, Juraj Koudelka, Helena Mohylová and David Šaman
Novel carrier molecules: lipophilic ammonium ylides for membrane transport of metal picrates
1991, Vol. 56, Issue 4, pp. 905–915 [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] - Ivan Stibor, David Šaman and Pavel Fiedler
Synthesis and conformation of some 6-aminomethyluracil amides
1990, Vol. 55, Issue 11, pp. 2731–2737 [Abstract] - Ladislav Lešetický, Stanislav Smrček, Vladimír Sváta, Jana Podlahová, Jaroslav Podlaha and Ivana Císařová
The synthesis and X-ray structure of 3,7-diiododibenzosuberone. Synthesis of 3,7-diiodoamitriptyline
1990, Vol. 55, Issue 11, pp. 2677–2684 [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] - Sergazy M. Adekenov, Miloš Buděšínský, Metram A. Abdikalikov, Coblandy M. Turdybekov, David Šaman, Ełżbieta Błoszyk, Bohdan Drożdż and Miroslav Holub
Sesquiterpenic lactones of the Inula caspica BLUME species
1990, Vol. 55, Issue 6, pp. 1568–1579 [Abstract] - Ludvík Streinz, David Šaman, Karel Konečný and Miroslav Romaňuk
Synthesis of alkenes by Wittig reaction using lithium 1,3-diaminopropane as a base
1990, Vol. 55, Issue 6, pp. 1555–1561 [Abstract] - Eva Körblová, Bohumír Koutek, David Šaman, Aleš Svatoš, Petr Maloň and Miroslav Romaňuk
Synthesis of optically active 1-(2-furyl)-3-pentanol. A simple route to (2S, 5R/S)-chalcogran
1990, Vol. 55, Issue 5, pp. 1234–1242 [Abstract] - Rudolf Zahradník, Zdeněk Havlas, B. Andes Hess, Jr. and Pavel Hobza
Properties and reactivity of first and second row hydrides. Introductory remarks, isomerizations, and inversion barriers of the AH2, AH3, AH4 and related systems
1990, Vol. 55, Issue 4, pp. 869–889 [Abstract] - Milan Souček, Ján Urban and David Šaman
Preparation of N-protected α-amino alcohols by acetoxyborohydride reduction of N-protected α-amino acid esters
1990, Vol. 55, Issue 3, pp. 761–765 [Abstract] - Aleš Svatoš, Irena Valterová, David Šaman and Jan Vrkoč
Direct esterification of 2-methoxy-2-phenyl-3,3,3-trifluoropropionic acid: A reinvestigation
1990, Vol. 55, Issue 2, pp. 485–490 [Abstract] - Ashot P. Khrimyan, Oganes A. Gharibyan, Ludvík Streinz, Zdeněk Wimmer, Miroslav Romaňuk and Shaliko O. Badanyan
The hydroalumination-iodination of enyne α-alcohols: Synthesis of 3-methyl-2,4-alkadien-1-ols
1989, Vol. 54, Issue 12, pp. 3284–3293 [Abstract] - Vladimír Král, Ladislav Jelínek and David Šaman
Preparation and synthetic utilization of diarylmethylenemalonaldehydes
1989, Vol. 54, Issue 10, pp. 2721–2730 [Abstract] - Zdeněk Wimmer and Miroslav Romaňuk
Insect juvenile hormones and their bioanalogues
1989, Vol. 54, Issue 9, pp. 2302–2329 [Abstract] - Miloš Buděšínský, Halina Grabarczyk, Włodzimierz M. Daniewski, Andrzej Wawrzuń, Maria Gulumka, David Šaman, Bohdan Drożdż and Miroslav Holub
Sesquiterpene lactones from Venidium hirsutum BEROL. species
1989, Vol. 54, Issue 7, pp. 1919–1927 [Abstract] - Miloš Buděšínský, Le Viet Ngoc Phuong, Nestor Perez Souto, Włodzimierz M. Daniewski, Andrzej Wawrzuń, Maria Gumułka, Soňa Vašíčková, David Šaman, Bohdan Drożdż, Halina Grabarczyk, Urszula Rychłewska and Miroslav Holub
Isolation and structures of sesquiterpene lactones: Aerial parts of Arctotis grandis THUNB. species
1989, Vol. 54, Issue 2, pp. 473–486 [Abstract] - Miloš Buděšínský, David Šaman, Jan Pelnař, Soňa Vašíčková, Bohdan Drożdż, Halina Grabarczyk, Le Viet Ngoc Phuong and Miroslav Holub
Arctolide-revision of its stereostructure and determination of absolute configuration. Detailed 1H and 13C NMR analysis
1989, Vol. 54, Issue 1, pp. 166–188 [Abstract] - Helena Petrusová, Zdeněk Havlas, Pavel Hobza and Rudolf Zahradník
A theoretical study on acetylene dimer, acetylene-s-tetrazine and acetylene-benzene associates
1988, Vol. 53, Issue 11, pp. 2495–2502 [Abstract] - Petr Pracna and Zdeněk Havlas
Ab initio study of the anharmonic properties of dipole moment functions of ammonia and the oxonium ion
1988, Vol. 53, Issue 10, pp. 2175–2190 [Abstract] - František Tureček, Libor Brabec, Tomáš Vondrák, Vladimír Hanuš, Josef Hájíček and Zdeněk Havlas
Sulfenic acids in the gas phase. Preparation, ionization energies and heats of formation of methane-, ethene-, and benzenesulfenic acid
1988, Vol. 53, Issue 9, pp. 2140–2158 [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] - Dalimil Dvořák, David Šaman, Miloš Buděšínský and Zdeněk Arnold
Arbuzov rearrangement in the reaction of arylmethylenemalonaldehydes with trimethyl phosphite: Formation of 2-(α-dimethoxyphosphonylbenzyl)-3-methoxyacroleins
1987, Vol. 52, Issue 12, pp. 2926–2935 [Abstract] - Dalimil Dvořák, David Šaman, Jana Hodačová, Vladimír Král and Zdeněk Arnold
Michael reaction of methylenemalonaldehydes: Synthetic approach to 4H-pyran-5-carboxaldehydes and 2-amino-4H-pyran-5-carboxaldehydes
1987, Vol. 52, Issue 11, pp. 2687–2698 [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] - Zdeněk Wimmer, Miloš Buděšínský, Tomáš Macek, Aleš Svatoš, David Šaman, Soňa Vašíčková and Miroslav Romaňuk
Biotransformation of 2-(4-methoxybenzyl)-1-cyclohexanone by means of Saccharomyces cerevisiae
1987, Vol. 52, Issue 9, pp. 2326–2337 [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 Veselý, David Šaman and Ivan Stibor
Ag(I) complexes of F2α prostaglandins
1987, Vol. 52, Issue 6, pp. 1583–1588 [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] - Miloš Buděšínský and David Šaman
Identification of acyl groups occurring in sesquiterpene lactones: Proton and carbon-13 NMR study
1987, Vol. 52, Issue 2, pp. 453–475 [Abstract] - Jaroslav Kopecký, David Šaman and Ladislav Novotný
Methylation of substituted 1,4-benzoquinones
1987, Vol. 52, Issue 1, pp. 228–232 [Abstract] - Jaroslav Kopecký, David Šaman and Ladislav Novotný
Methoxylation of substituted 1,4-benzoquinones
1987, Vol. 52, Issue 1, pp. 223–227 [Abstract] - Petr Kyselka, Zdeněk Havlas and Ivo Sláma
Ion solvation in mixed solvents. An ab initio study
1987, Vol. 52, Issue 1, pp. 14–21 [Abstract] - Petr Kyselka, Zdeněk Havlas and Ivo Sláma
Ion solvation by dipolar aprotic solvents. An ab initio study
1987, Vol. 52, Issue 1, pp. 6–13 [Abstract] - Ludvík Streinz, Irena Valterová, Zdeněk Wimmer, Miloš Buděšínský, David Šaman, Jitka Kohoutová, Miroslav Romaňuk and Jan Vrkoč
Direct esterification of α-methoxy-α-(trifluoromethyl)phenylacetic acid
1986, Vol. 51, Issue 10, pp. 2207–2213 [Abstract] - Ivan Bašnák, Jiří Farkaš, Jaroslav Zajíček and Zdeněk Havlas
Synthesis of anomeric 5-cyclopropyl-2'-deoxyuridines and 1H NMR spectroscopic study of their conformation
1986, Vol. 51, Issue 8, pp. 1764–1771 [Abstract] - Zdenka Smítalová, Miloš Buděšínský, David Šaman and Miroslav Holub
Minor sesquiterpenic lactones of Laser trilobum (L) BORKH. species
1986, Vol. 51, Issue 6, pp. 1323–1339 [Abstract] - Ivo Bláha and Ladislav Lešetický
Preparation and Z-E isomerization of substituted nitrostyrenes
1986, Vol. 51, Issue 5, pp. 1094–1099 [Abstract] - Miroslav Holub, Miloš Buděšínský, Zdenka Smítalová, David Šaman and Urszula Rychłewska
Structure of isosilerolide, relative and absolute configuration of silerolide and lasolide - Sesquiterpenic lactones of new stereoisomeric type of eudesmanolides
1986, Vol. 51, Issue 4, pp. 903–929 [Abstract] - Petr Kyselka, Zdeněk Havlas and Ivo Sláma
Solvation of ions by dipolar aprotic solvents and water. A CNDO/2 study
1985, Vol. 50, Issue 11, pp. 2493–2508 [Abstract] - Zdeněk Wimmer, Ludvík Streinz and Miroslav Romaňuk
Preparation of carbamate derivatives of 2-(4-hydroxybenzyl)-1-cyclohexanone with a juvenoid activity
1985, Vol. 50, Issue 11, pp. 2453–2456 [Abstract] - Dalimil Dvořák, Miloš Buděšínský, David Šaman and Zdeněk Arnold
Benzylidenemalonaldehydes: A redox reaction during the attempted cycloaddition on nitrosobenzene
1985, Vol. 50, Issue 10, pp. 2260–2264 [Abstract] - Ludvík Streinz, Zdeněk Wimmer, Georgii K. Roshka, Raisa I. Ishchenko, Miroslav Romaňuk and Boris G. Kovalev
A simple method of isomerization of the terminal double bond in a terpene chain
1985, Vol. 50, Issue 10, pp. 2174–2178 [Abstract] - Miroslav Holub, Miloš Buděšínský, Zdenka Smítalová, David Šaman and Urszula Rychłewska
Structure of laserolide and isolaserolide: Revision of constitution and determination of relative and absolute configuration
1985, Vol. 50, Issue 8, pp. 1878–1887 [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] - Josef Roček, Vladimír Sváta and Ladislav Lešetický
Homogeneous hydrogenolysis of the C-I bond; Preparation of [5-2H]uracil
1985, Vol. 50, Issue 5, pp. 1244–1248 [Abstract] - Juraj Koudelka, David Šaman and Otto Exner
Secondary steric effects in 2,4,6-trialkylated acetophenones and nitrobenzenes: Dipole moments and 13C NMR spectra
1985, Vol. 50, Issue 1, pp. 208–214 [Abstract] - Wojciech Kroszczyṅski, Włodzimierz M. Daniewski, Miloš Buděšínský, David Šaman, Halina Grabarczyk, Bohdan Drożdż and Miroslav Holub
Minor sesquiterpenic lactones from Ursinia anthemoides (L.) POIRET
1985, Vol. 50, Issue 1, pp. 94–102 [Abstract] - Karel Konečný, Milan Streibl, Soňa Vašíčková, Miloš Buděšínský, David Šaman, Karel Ubik and Vlastimil Herout
Constituents of the liverwort Bazzania trilobata of Czech origin
1985, Vol. 50, Issue 1, pp. 80–93 [Abstract] - Milan Kotouček and Josef Růžička
Reactions of gallocyanine methyl ester with germanium(IV), tin(IV) and lead(II) ions
1984, Vol. 49, Issue 9, pp. 2078–2095 [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] - Jaroslav Kopecký, David Šaman, Tomáš Vaněk and Ladislav Novotný
Components of the wood-rotting fungus Sarcodontia setosa
1984, Vol. 49, Issue 7, pp. 1622–1626 [Abstract] - Miloš Buděšínský, Miroslav Holub, David Šaman, Zdenka Smítalová, Ayhan Ulubelen and Sevil Öksüz
Structure of istanbulin A and istanbulin B - two sesquiterpenic lactones from Smyrnium olusatrum L.
1984, Vol. 49, Issue 5, pp. 1311–1317 [Abstract] - Zdenka Smítalová, Miloš Buděšínský, David Šaman, Soňa Vašíčková and Miroslav Holub
Components of the extract from the underground parts of Laserpitium siler L. of slovenian origin, mainly sesquiterpenic lactones
1984, Vol. 49, Issue 4, pp. 852–870 [Abstract] - Miloš Buděšínský, David Šaman, Gerard Nowak, Bohdan Drożdż and Miroslav Holub
9α-Hydroxyparthenolide from Zoegea baldschuanica C. WINKL. and its absolute configuration
1984, Vol. 49, Issue 3, pp. 637–641 [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] - Ludvík Streinz and Miroslav Romaňuk
Preparation of some 8-oxa derivatives of 2,4-dienoic acid esters
1983, Vol. 48, Issue 9, pp. 2531–2535 [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] - Miroslav Holub, Zdeněk Samek, Miloš Buděšínský, David Šaman, Ełżbieta Błoszyk and Bohdan Drożdż
8α-Hydroxybalchanin - A new sesquiterpenic lactone from Leucanthemella serotina (L.) TZVEL.
1982, Vol. 47, Issue 11, pp. 2927–2931 [Abstract] - Miloš Buděšínský, David Šaman and Zdeněk Wimmer
Conformation studies of isomeric 1-acyloxy-2-(4-methoxybenzyl)-cyclohexanes by 1H NMR spectroscopy
1982, Vol. 47, Issue 10, pp. 2763–2767 [Abstract] - Milan Kotouček, Josef Růžička and Pavla Vaculíková
Reactions of gallocyanine methyl ester with gallium(III) and indium(III) ions
1982, Vol. 47, Issue 7, pp. 1950–1963 [Abstract] - Zdeněk Wimmer and Miroslav Romaňuk
The syntheses of juvenogen derivatives of 2-[4-(3-ethoxy-3-methyl-1-butoxy)benzyl]-1-cyclohexanol
1982, Vol. 47, Issue 7, pp. 1878–1883 [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] - 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] - Zdeněk Wimmer and Miroslav Romaňuk
The syntheses of biologically active 2-(4-hydroxybenzyl)-1-cyclohexanone derivatives
1981, Vol. 46, Issue 10, pp. 2573–2586 [Abstract] - Bohumír Koutek, Lubomír Musil, Jiří Velek, Antonín Lyčka, Dobroslav Šnobl, Miroslava Synáčková and Milan Souček
Perturbation of the fuchsone chromophore by 3,5-methyl substitution. Sterically crowded exocyclic double bond
1981, Vol. 46, Issue 10, pp. 2540–2556 [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] - Ludvík Streinz and Miroslav Romaňuk
A new method of preparation of α,β-γ,δ-unsaturated secondary alcohols
1981, Vol. 46, Issue 7, pp. 1682–1688 [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] - Vladimír Král, Zdeněk Arnold and Zdeněk Havlas
Semiempirical and ab initio study of the nature of the C-S bond in sulfonium ylides
1981, Vol. 46, Issue 4, pp. 883–891 [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] - Zdeněk Havlas and Petr Maloň
Molecular geometries - Accuracy test of the PCILO method
1980, Vol. 45, Issue 2, pp. 321–329 [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] - Ladislav Lešetický and František Pícha
On the isotopic exchange of sulphur in esters of dithiocarboxylic acids
1978, Vol. 43, Issue 9, pp. 2403–2409 [Abstract] - Bohumír Koutek
Dipole moments in excited state. Statistical investigation of methods employing solvatochromism
1978, Vol. 43, Issue 9, pp. 2368–2386 [Abstract] - Zdeněk Havlas, Pavel Hobza and Rudolf Zahradník
An attempt to construct a hybrid intermolecular potential
1978, Vol. 43, Issue 5, pp. 1356–1365 [Abstract] - Ludvík Streinz and Miroslav Romaňuk
Juvenoids with a five-membered carbon cycle in the molecule
1978, Vol. 43, Issue 2, pp. 647–654 [Abstract]