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Stereochemical studies

• M. Tichý
  Stereochemical studies. LXXV. Conformational equilibria in substituted 2-aminocyclohexanols and 2-hydroxycyclohexanecarboxylic acids in hydroxylic medium
  1973, Vol. 38, Issue 12, pp. 3631–3636 [Abstract]
• J. Závada, M. Pánková and M. Svoboda
  Stereochemical studies. LXXIV. The alkyl structure-reactivity relationship in Cope elimination of alkyldimethylamine oxides
  1973, Vol. 38, Issue 7, pp. 2102–2120 [Abstract]
• S. Vašíčková, A. Vítek and M. Tichý
  Stereochemical studies. LXXIII. Conformational equilibria in 3-hydroxypiperidine and in some of its methyl derivatives
  1973, Vol. 38, Issue 6, pp. 1791–1803 [Abstract]
• M. Tichý and L. Kniežo
  Stereochemical studies. LXXII. 4,5-Disubstituted twistanes: Vicinal intercations OH/CH₃ and OH/CO₂CH₃ in compounds with the torsion angle Θ ~ 30º
  1973, Vol. 38, Issue 5, pp. 1537–1550 [Abstract]
• M. Svoboda and J. Závada
  Stereochemical studies. LXX. The role of base ion-pairing in bimolecular elimination: The effect of a base counterion on the steric course
  1972, Vol. 37, Issue 12, pp. 3902–3904 [Abstract]
• M. Pánková, A. Vítek, S. Vašíčková, R. Řeřicha and J. Závada
  Stereochemical studies. LXIX. Contribution of syn- and anti-elimination to the monosubstituted olefin formation from 1-decyltrimethylammonium base
  1972, Vol. 37, Issue 10, pp. 3456–3466 [Abstract]
• M. Tichý and J. Sicher
  Stereochemical studies. LXV. Synthetic studies in the tricyclo[4,4,0,0^3,8]decane and tricyclo[4,3,1,0^3,7]decane series: The synthesis of twistene
  1972, Vol. 37, Issue 9, pp. 3106–3116 [Abstract]
• J. Závada, M. Pánková and J. Sicher
  Stereochemical studies. LXIII. The contribution of syn- and anti-elimination to olefin formation in branched open-chain systems: The effect of alkyl structure on steric course of bimolecular elimination
  1972, Vol. 37, Issue 7, pp. 2414–2435 [Abstract]
• J. Sicher, M. Svoboda, M. Pánková and J. Závada
  Stereochemical studies. LXII. The Hofmann-Saytzeff and the syn-anti elimination dichotomy: A relationship between the two phenomena
  1971, Vol. 36, Issue 11, pp. 3633–3649 [Abstract]
• J. Sicher, J. Závada and M. Pánková
  Stereochemical studies. LXI. The contribution of syn- and anti-elimination to olefin formation in open-chain systems: 5-Decyl and 5-nonyl trimethylammonium bases and tosylates
  1971, Vol. 36, Issue 9, pp. 3140–3164 [Abstract]
• J. Sicher, M. Pánková, J. Závada, L. Kniežo and A. Orahovats
  Stereochemical studies. LX. Steric course of bimolecular elimination in bicyclo[2.2.2]octyl onium bases and tosylates
  1971, Vol. 36, Issue 9, pp. 3128–3139 [Abstract]
• M. Tichý, S. Vašíčková, A. Vítek and J. Sicher
  Stereochemical studies. LIX. Flattened chair and twist-boat conformations in cis-2-dimethylaminocyclohexanols
  1971, Vol. 36, Issue 4, pp. 1436–1447 [Abstract]
• M. Tichý and J. Sicher
  Stereochemical studies. LVIII. Synthesis of trans-anti-trans-perhydro-as-indacene, a system containing a frozen cyclohexane chair
  1971, Vol. 36, Issue 4, pp. 1426–1435 [Abstract]
• M. Tichý, S. Vašíčková, S. V. Arakelian and J. Sicher
  Stereochemical studies. LVII. Conformational equilibria in trans-2-amino- and trans-2-dimethylaminocyclohexanols: Evaluation of the gauche interactions between OH and NR₂
  1970, Vol. 35, Issue 5, pp. 1522–1535 [Abstract]
• A. Orahovats, M. Tichý and J. Sicher
  Stereochemical studies. LVI. Evaluation of vicinal eclipsing interactions between some groups on a bicyclo[2,2,2]octane system
  1970, Vol. 35, Issue 3, pp. 838–843 [Abstract]
• M. Tichý, A. Orahovats and J. Sicher
  Stereochemical studies. LV. Evaluation of some 1,3-syn-axial interactions in six-membered ring systems
  1970, Vol. 35, Issue 2, pp. 459–468 [Abstract]
• M. Havel, M. Svoboda and J. Sicher
  Stereochemical studies. LIV. trans-1,2-Dibromocyclodecane: The synthesis of an elusive compound
  1969, Vol. 34, Issue 1, pp. 340–343 [Abstract]
• J. Závada, M. Svoboda and J. Sicher
  Stereochemical studies. LIII. Steric course of cycloalkyl 'onium base eliminations: Direct evidence for the syn-anti elimination dichotomy using deuterium labelled cyclodecyl derivatives
  1968, Vol. 33, Issue 12, pp. 4027–4038 [Abstract]
• J. Sicher, M. Tichý, J. Závada and J. Krupička
  Stereochemical studies. LII. Rates of the Menschutkin reaction in cyclohexyldimethylamines. Some unusual rate effects in a simple reaction
  1968, Vol. 33, Issue 5, pp. 1438–1450 [Abstract]
• M. Havel, J. Krupička, M. Svoboda, J. Závada and J. Sicher
  Stereochemical studies. LI. Effect of ring size on the rates of quaternization of the N-methylazacycloalkanes
  1968, Vol. 33, Issue 5, pp. 1429–1437 [Abstract]
• M. Svoboda, J. Závada and J. Sicher
  Stereochemical studies. L. The mechanism of bimolecular elimination of cycloalkyl tosylates. The scope of syn-elimination: Dependence on reaction conditions and substrate structure
  1968, Vol. 33, Issue 5, pp. 1415–1428 [Abstract]
• J. Závada, J. Krupička and J. Sicher
  Stereochemical studies. IL. The mechanism of cycloalkene formation from cycloalkyl bromides. The scope of the syn-anti bimolecular elimination dichotomy
  1968, Vol. 33, Issue 5, pp. 1393–1414 [Abstract]
• J. Sicher and J. Závada
  Stereochemical studies. XLVIII. Effect of base and solvent on the steric course and mechanism of cycloalkene formation in 'onium salt eliminations
  1968, Vol. 33, Issue 4, pp. 1278–1293 [Abstract]
• M. Tichý and J. Sicher
  Stereochemical studies. XLV. Epimerisation equilibria in conformationally biased 2-methylcyclohexanecarboxylates and cyanides
  1968, Vol. 33, Issue 1, pp. 68–75 [Abstract]
• J. Závada and J. Sicher
  Stereochemical studies. XLIV. The syn-anti elimination dichotomy - A general feature in cycloalkene formation from 'onium salts in protic solvents
  1967, Vol. 32, Issue 10, pp. 3701–3712 [Abstract]
• J. Sicher and M. Tichý
  Stereochemical studies. XLIII. Epimerisation equilibria in conformationally biased and fixed 2-methylcyclohexanols: Evaluation of CH₃-OH gauche interactions
  1967, Vol. 32, Issue 10, pp. 3687–3700 [Abstract]
• J. Sicher and J. Závada
  Stereochemical studies. XLII. The effect of ring size on the rate of formation of cis- and trans-cycloalkenes from cycloalkyltrimethylammonium salts: Evidence on the simultaneous operation of syn- and anti-mechanisms in bimolecular elimination
  1967, Vol. 32, Issue 6, pp. 2122–2133 [Abstract]
• M. Svoboda, J. Závada and J. Sicher
  Stereochemical studies. XLI. Solvolysis of cyclodecyl tosylates: Steric course of the reaction and conformational analysis
  1967, Vol. 32, Issue 6, pp. 2104–2121 [Abstract]
• J. Závada, J. Krupička and J. Sicher
  Stereochemical studies. XXXIX. The effect of ring size on the rate of formation of cis- and trans-cycloalkanes from cycloalkyldimethylamine oxides
  1966, Vol. 31, Issue 11, pp. 4273–4285 [Abstract]
• M. Tichý, F. Šipoš and J. Sicher
  Stereochemical studies. XXXVIII. Conformational energies for the axial-equatorial change in different cyclohexyl systems
  1966, Vol. 31, Issue 7, pp. 2889–2898 [Abstract]
• J. Sicher, M. Tichý and F. Šipoš
  Stereochemical studies. XXXVII. Dissociation constants of some 2-methylcyclohexanecarboxylic acids. Conformational equilibria and the preferred rotational conformations of the carboxyl group on the cyclohexane ring
  1966, Vol. 31, Issue 5, pp. 2238–2256 [Abstract]
• J. Krupička, J. Závada and J. Sicher
  Stereochemical studies. XXXV. The polarographic reduction of cycloalkyl bromides: E_1/2 values and mechanism
  1965, Vol. 30, Issue 10, pp. 3570–3575 [Abstract]
• M. Svoboda and J. Sicher
  Stereochemical studies. XXXIV. The reactivity of large ring compounds. The course of intramolecular displacement reactions in cyclic systems
  1965, Vol. 30, Issue 9, pp. 2948–2959 [Abstract]
• J. Závada and J. Sicher
  Stereochemical studies. XXXII. The preferred formation of cis-olefin in bimolecular 'onium salt eliminations
  1965, Vol. 30, Issue 2, pp. 438–444 [Abstract]
• J. Sicher, M. Svoboda and J. Závada
  Stereochemical studies. XXXI. The metal-liquid ammonia reduction of alkyl-substituted cyclodecynes and cyclodeca-1,2-dienes: The mechanism of cycloalkyne reduction
  1965, Vol. 30, Issue 2, pp. 421–437 [Abstract]
• M. Svoboda, J. Závada and J. Sicher
  Stereochemical studies. XXX. The anomalous course of metal-ammonia reduction of some cycloalkynes
  1965, Vol. 30, Issue 2, pp. 413–420 [Abstract]
• M. Pánková and J. Sicher
  Stereochemical studies. XXIX. Steric effects in an intramolecular displacement reaction in open-chain systems
  1965, Vol. 30, Issue 2, pp. 388–412 [Abstract]
• J. Sicher, M. Tichý, F. Šipoš, M. Svoboda and Jiří Jonáš
  Stereochemical studies. XXVIII. Evaluation of the contribution of hydroxyl to the dissociation constants of 2-hydroxycarboxylic acids and 2-aminoalcohols as a function of conformation
  1964, Vol. 29, Issue 7, pp. 1561–1576 [Abstract]
• J. Závada, J. Krupička and J. Sicher
  Stereochemical studies. XXVI. Determination of the stereochemistry of vicinal dibromides by polarographic reduction
  1963, Vol. 28, Issue 7, pp. 1664–1674 [Abstract]
• J. Sicher, M. Cherest, Y. Gault and H. Felkin
  Stereochemical studies. XXV. Diastereoisomeric β-hydroxyphenyl and β-hydroxyolefin derivatives: Assignment of configuration by spectroscopic intramolecular hydrogen bond determination
  1963, Vol. 28, Issue 1, pp. 72–81 [Abstract]
• M. Tichý, J. Šipoš and J. Sicher
  Stereochemical studies. XXIV. A study of ring deformations in 2-aminocyclohexanol derivatives by spectroscopic intramolecular hydrogen bond determination
  1962, Vol. 27, Issue 12, pp. 2907–2924 [Abstract]
• F. Šipoš, J. Krupička, M. Tichý and J. Sicher
  Stereochemical studies. XXIII. The 4-t-butyl-2-methylcyclohexanols - Synthesis and rates of chromic acid oxidation
  1962, Vol. 27, Issue 9, pp. 2079–2089 [Abstract]
• J. Sicher, J. Závada and M. Svoboda
  Stereochemical studies. XXII. Bromine addition to medium ring cycloölefins: A transannular reaction
  1962, Vol. 27, Issue 8, pp. 1927–1938 [Abstract]
• F. Mareš, J. Roček and J. Sicher
  The chromic acid oxidation of cycloparaffins: Correlation between reactivity and thermochemical strain, and notes on the reaction mechanism
  1961, Vol. 26, Issue 9, pp. 2355–2369 [Abstract]
• J. Sicher, M. Tichý, F. Šipoš and M. Pánková
  Stereochemical studies. XX. Conformational studies on the 2-amino-4-t-butylcyclohexanols; An approach to quantitative conformational analysis of neighbouring group participation and solvolysis in 1,2-difunctional cyclohexane derivatives
  1961, Vol. 26, Issue 9, pp. 2418–2434 [Abstract]
• J. Sicher, F. Šipoš and M. Tichý
  Stereochemical studies. XIX. Conformational studies on the 2-amino-4-t-butylcyclohexanols; Synthesis of the four stereoisomers
  1961, Vol. 26, Issue 3, pp. 847–866 [Abstract]
• J. Sicher, F. Šipoš and Jiří Jonáš
  Stereochemical studies. XVIII. Synthesis and dissociation constants of cis- and trans-cycloheptane- and cycloöctane-1,2-dicarboxylic acids
  1961, Vol. 26, Issue 1, pp. 262–275 [Abstract]
• M. Tichý, Jiří Jonáš and J. Sicher
  Stereochemical studies. XVII. Dissociation constants of cyclohexanecarboxylic acids and cyclohexylamines and conformational equilibria
  1959, Vol. 24, Issue 10, pp. 3434–3441 [Abstract]
• J. Sicher, M. Pánková, Jiří Jonáš and M. Svoboda
  Stereochemical studies. XVI. Stereospecific processes in open-chain 3-aminoalcohols. Synthesis of erythro- and threo-4-aminopentan-2-ol
  1959, Vol. 24, Issue 8, pp. 2727–2740 [Abstract]
• J. Sicher, M. Horák and M. Svoboda
  Stereochemical studies. XV. The effect of ring size and configuration on the infrared spectra of the 2-aminocyclanols
  1959, Vol. 24, Issue 3, pp. 950–957 [Abstract]
• J. Sicher, Jiří Jonáš, M. Svoboda and O. Knessl
  Stereochemical studies. XIV. The effect of ring size and configuration on the rate of intramolecular cyclisation of the N-thiobenzoylderivatives of cis- and trans-2-aminocyclanols
  1958, Vol. 23, Issue 12, pp. 2141–2154 [Abstract]
• J. Sicher and M. Svoboda
  Stereochemical studies. XIII. The effect of ring size and configuration on the rate of intramolecular cyclisation of cis- and trans-2-benzamidocycloalkyl methanesulphonates
  1958, Vol. 23, Issue 11, pp. 2094–2110 [Abstract]
• J. Sicher and M. Tichý
  Stereochemical studies. XII. The absolute configuration of conhydrine and ψ-conhydrine
  1958, Vol. 23, Issue 11, pp. 2081–2093 [Abstract]
• M. Svoboda, M. Tichý and J. Sicher
  Stereochemical studies. XI. Synthesis of cis- and trans-2-aminocyclotetradecanol and 2-aminocyclopentadecanol
  1958, Vol. 23, Issue 10, pp. 1958–1964 [Abstract]
• M. Svoboda, Jiří Jonáš and J. Sicher
  Stereochemical studies. X. The effect of ring size and configuration on the basicity of the 2-aminocyclanols
  1958, Vol. 23, Issue 8, pp. 1551–1558 [Abstract]
• M. Svoboda and J. Sicher
  Stereochemical studies. IX. Hofmann degradation of quaternary bases of some medium and large ring cis- and trans-2-aminoalcohols; Configurational assignment
  1958, Vol. 23, Issue 8, pp. 1540–1550 [Abstract]
• J. Sicher and M. Svoboda
  Stereochemical studies. VIII. Synthesis of medium and large ring cis- and trans-2-aminocyclanols
  1958, Vol. 23, Issue 7, pp. 1252–1279 [Abstract]
• P. Zuman, J. Sicher, J. Krupička and M. Svoboda
  Stereochemical studies. VII. Periodate oxidation of diastereoisomeric diols of the type R.CH(OH).CH(OH).R'
  1958, Vol. 23, Issue 7, pp. 1237–1251 [Abstract]
• M. Svoboda and J. Sicher
  Stereochemical studies. VI. Configuration of the 1-phenylpropane-1,2-diols; Steric course of the hydrolysis of cis- and trans-1-phenyl-2-methylethyleneoxide
  1955, Vol. 20, Issue 6, pp. 1452–1455 [Abstract]
• J. Sicher, M. Svoboda and J. Farkaš
  Stereochemical studies. V. The synthesis and configuration of the two racemic β-phenylcysteines
  1955, Vol. 20, Issue 6, pp. 1439–1451 [Abstract]
• M. Svoboda, J. Sicher, J. Farkaš and M. Pánková
  Stereochemical studies. IV. Reaction of Δ²-oxazolines with thioacetic acid. Syntheses of some diacyl-1,2-aminothiols
  1955, Vol. 20, Issue 6, pp. 1426–1438 [Abstract]
• J. Sicher and M. Pánková
  Stereochemical studies. III. Steric course of the reaction of N-acyl derivatives of 1,2-aminoalcohols with thionyl chloride
  1955, Vol. 20, Issue 6, pp. 1409–1425 [Abstract]
• J. Sicher and M. Svoboda
  Stereochemical studies. II. Reactions of N-acyl derivatives of 1,2-aminothiols in acid solution
  1955, Vol. 20, Issue 6, pp. 1402–1408 [Abstract]
• J. Farkaš and J. Sicher
  Stereochemical studies. I. Steric course of the acid-catalysed cyclisation of N-thiobenzoyl derivatives of 1,2-aminoalcohols. A new stereospecific reaction
  1955, Vol. 20, Issue 6, pp. 1391–1401 [Abstract]

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