Collect. Czech. Chem. Commun.
1976, 41, 1777-1790
https://doi.org/10.1135/cccc19761777
Silver perchlorate promoted reactions: Arylmethylation of aromatics by bromomethylarenes
J. Závada, M. Pánková and Z. Arnold
Individual author index pages
Other CCCC articles of these authors
- V. Král and Z. Arnold
Preparation, properties, and synthetic reactions of trimethylammoniodiformylmethylide
1977, Vol. 42, Issue 12, pp. 3455–3463 [Abstract] - M. Pánková and J. Závada
Alkyl structure-reactivity relationships in anti-elimination of open-chain tosylates: On steric hindrance to approach of associated and dissociated tert-butoxide base
1977, Vol. 42, Issue 12, pp. 3439–3448 [Abstract] - J. Závada and M. Pánková
Alkyl structure-selectivity relationships E2 reactions of open-chain tosylates: Steric effects in the anti-pathway induced by dissociated and associated tert-butoxide base
1977, Vol. 42, Issue 12, pp. 3421–3438 [Abstract] - M. Pánková and J. Závada
The effect of hydrogen bonding on orientation in anti-E2 reactions
1977, Vol. 42, Issue 7, pp. 2161–2166 [Abstract] - M. Pánková and J. Závada
Geometrical and positional orientation in anti-E2 reactions: The effect of base association in a wider scale of transition states
1977, Vol. 42, Issue 6, pp. 1981–1991 [Abstract] - J. Krupička and Z. Arnold
Relation of aminomalonaldehyde to reductones and its polarographic determination
1977, Vol. 42, Issue 6, pp. 1866–1870 [Abstract] - Z. Samek, J. Hapala, O. Fiedler and Z. Arnold
Structure of amidomalonaldehydes and some related compounds
1977, Vol. 42, Issue 5, pp. 1659–1685 [Abstract] - Z. Arnold and M. Svoboda
Preparation of dinitriles of aminomalonic acids
1977, Vol. 42, Issue 4, pp. 1175–1178 [Abstract] - M. Svoboda, V. Král and Z. Arnold
Preparation of N,N-disubstituted aminomalonaldehydes
1977, Vol. 42, Issue 3, pp. 1027–1034 [Abstract] - J. Závada, M. Pánková and M. Svoboda
syn-anti Duality in E2 reactions: The effects of leaving group and base association in the competing pathways
1976, Vol. 41, Issue 12, pp. 3778–3798 [Abstract] - V. Krchňák and Z. Arnold
Novel pyrimidine derivatives, reactions and ultraviolet spectra
1975, Vol. 40, Issue 5, pp. 1396–1402 [Abstract] - V. Krchňák and Z. Arnold
Diazotisation of the amino group on the pyrimidine nucleus
1975, Vol. 40, Issue 5, pp. 1390–1395 [Abstract] - V. Krchňák and Z. Arnold
Preparation and some reactions of 2,5-substituted pyrimidines
1975, Vol. 40, Issue 5, pp. 1384–1389 [Abstract] - J. Šauliová and Z. Arnold
Preparation of trimethinium salts with bulky substituents
1975, Vol. 40, Issue 4, pp. 1022–1027 [Abstract] - M. Tichý and M. Pánková
Diequatorial chair transition state in cyclisation of a diequatorial benzamido methanesulphonate
1975, Vol. 40, Issue 3, pp. 647–657 [Abstract] - M. Pánková and M. Tichý
Cyclisation of N-benzoyl-O-methanesulphonyl derivatives of conformationally biased diequatorial 2-aminocyclohexanols
1975, Vol. 40, Issue 3, pp. 634–646 [Abstract] - V. Krchňák and Z. Arnold
The synthesis of 2,2'-substituted 5,5'-bipyrimidines
1974, Vol. 39, Issue 11, pp. 3327–3331 [Abstract] - M. Pánková and M. Tichý
Cyclisation and solvolysis of stereoisomeric 4-tert-butyl-2-aminomethylcyclohexanol derivatives
1974, Vol. 39, Issue 6, pp. 1447–1461 [Abstract] - M. Pánková, J. Krupička and J. Závada
Rates of the Menschutkin reaction in alkyldimethylamines: The effect of alkyl structure and solvent
1974, Vol. 39, Issue 1, pp. 167–170 [Abstract] - Z. Arnold and J. Šauliová
Synthetic reactions of dimethylformamide. XXVIII. Diazomalonaldehyde
1973, Vol. 38, Issue 9, pp. 2641–2647 [Abstract] - Z. Arnold, J. Šauliová and V. Krchňák
Synthetic reactions of dimethylformamide. XXVII. A simple synthesis of aminomalonaldehyde derivatives
1973, Vol. 38, Issue 9, pp. 2633–2640 [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] - A. Holý and Z. Arnold
Nucleic acid components and their analogues. CLVIII. Preparation of some substituted 2-amino- and 2-mercaptopyrimidines from trimethinium salts
1973, Vol. 38, Issue 5, pp. 1371–1380 [Abstract] - Z. Arnold
Synthetic reactions of dimethylformamide. XXV. Preparation of dimethylaminomalonaldehyde, 2-methoxy-, 2-ethoxy-, and 2-dimethylaminotrimethinium salts
1973, Vol. 38, Issue 4, pp. 1168–1172 [Abstract] - J. Kahovcová, Z. Arnold and F. Šorm
Natural and synthetic materials with insect hormone activity. XVI. The synthesis of derivatives of oxygen heterocycles containing N-geranylaniline moiety
1973, Vol. 38, Issue 4, pp. 1165–1167 [Abstract] - J. Kahovcová, Z. Arnold and F. Šorm
Natural and synthetic materials with the insect hormone activity. XV. The synthesis of geranylated aromatic sulfur containing compound
1973, Vol. 38, Issue 3, pp. 765–769 [Abstract] - Z. Arnold, J. Kahovcová, M. Pánková, M. Svoboda, M. Tichý and F. Šorm
Natural and synthetic materials with the insect hormone activity. XIV. Synthesis of substituted phenyl geranyl ethers and related compounds
1973, Vol. 38, Issue 1, pp. 261–269 [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] - R. Řeřicha, A. Vítek, S. Vašíčková, M. Pánková and J. Závada
The infrared spectra of 1-decenes deuterated on the double bond. A comparison with the vinyl halides-dx
1972, Vol. 37, Issue 11, pp. 3749–3761 [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] - 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] - J. Kučera, Z. Janoušek and Z. Arnold
Synthesis of α-diazoaldehydes
1970, Vol. 35, Issue 12, pp. 3618–3627 [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] - J. Kučera and Z. Arnold
Synthetic reactions of dimethylformamide. XXIV. Preparation of β-dialdehyde derivatives by a formylation of alkylmalonic acids
1967, Vol. 32, Issue 10, pp. 3792–3793 [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. Krupička and J. Závada
Polarography of cycloalkyldimethylamine oxides. A polarographic method for the kinetic study of the amine oxide elimination reaction (Cope elimination)
1967, Vol. 32, Issue 8, pp. 2797–2808 [Abstract] - F. M. Stojanovič and Z. Arnold
Synthetic reactions of dimethylformamide. XXIII. Formylation of some aliphatic diazo compounds
1967, Vol. 32, Issue 6, pp. 2155–2160 [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. Kučera and Z. Arnold
Electrophilic substitutions of polymethinium salts
1967, Vol. 32, Issue 5, pp. 1704–1711 [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] - L. Dolejš and Z. Arnold
Structure of the dimeric α-formylisobutyrophenone
1966, Vol. 31, Issue 10, pp. 4187–4189 [Abstract] - A. Holý, J. Krupička and Z. Arnold
The polarographic behaviour of polymethinium salts
1965, Vol. 30, Issue 12, pp. 4127–4142 [Abstract] - J. Krupička, J. Závada and J. Sicher
Stereochemical studies. XXXV. The polarographic reduction of cycloalkyl bromides: E1/2 values and mechanism
1965, Vol. 30, Issue 10, pp. 3570–3575 [Abstract] - Z. Arnold
Synthetic reactions of dimethylformamide. XXII. Formation and preparation of formyl derivatives of indene
1965, Vol. 30, Issue 8, pp. 2783–2792 [Abstract] - Z. Arnold
Note on the formylation of chloro- and bromoacetic acid
1965, Vol. 30, Issue 6, pp. 2125–2127 [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] - A. Holý and Z. Arnold
The formation of a pyrrole derivative during the reaction of 1-phenyltrimethinium salt with sodium hydride
1965, Vol. 30, Issue 1, pp. 346–348 [Abstract] - A. Holý and Z. Arnold
Synthetic reactions of dimethylformamide. XXI. The formation of aromatic compounds during the formylation reactions
1965, Vol. 30, Issue 1, pp. 53–60 [Abstract] - Z. Arnold and A. Holý
Synthetic reactions of dimethylformamide. XX. Preparation of some vinylogous polymethinium systems
1965, Vol. 30, Issue 1, pp. 47–52 [Abstract] - Z. Arnold and A. Holý
The preparation of substituted pentamethinium salts
1965, Vol. 30, Issue 1, pp. 40–46 [Abstract] - Z. Arnold and M. Kornilov
Reactivity of 1,1-dialkoxytrimethylamines
1964, Vol. 29, Issue 3, pp. 645–651 [Abstract] - Z. Arnold
Synthetic reactions of dimethylformamide. XIX. Preparation of α,α-difluorotrimethylamine and some of its reactions
1963, Vol. 28, Issue 8, pp. 2047–2051 [Abstract] - Z. Arnold and A. Holý
Synthetic reactions of dimethylformamide. XVIII. Reactivity of methyl groups in polymethinium salts
1963, Vol. 28, Issue 8, pp. 2040–2046 [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] - Z. Arnold and A. Holý
Synthetische Reaktionen von Dimethylformamid XVII. Darstellung von Acylmalondialdehyden durch Formylierung von Trimethiniumsalzen
1963, Vol. 28, Issue 4, pp. 869–881 [Abstract] - Z. Arnold
Synthetische Reaktionen von Dimethylformamid XVI. Formylierung von γ-Picolin
1963, Vol. 28, Issue 4, pp. 863–868 [Abstract] - Z. Arnold
Synthetic reactions of dimethylformamide. XV. Synthesis of symmetrical tetraformylethane
1962, Vol. 27, Issue 12, pp. 2993–2995 [Abstract] - Z. Arnold
Synthesis of triethyl(2-formylvinyl) ammonium salts
1962, Vol. 27, Issue 12, pp. 2989–2992 [Abstract] - Z. Arnold and A. Holý
Synthetic reactions of dimethylformamide. XIV. Some new findings on adducts of the Vilsmeier-Haack type
1962, Vol. 27, Issue 12, pp. 2886–2897 [Abstract] - J. Žemlička, J. Krupička and Z. Arnold
Self-condensation of triformylmethane to 1,3,5-triformylbenzene
1962, Vol. 27, Issue 10, pp. 2464–2467 [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] - V. Horák and J. Závada
Schwefelanaloga von Tropan-Derivaten II. Derivate der epimeren 8-Thia-bicyclo(1,2,3)octan-3-ole
1962, Vol. 27, Issue 5, pp. 1224–1228 [Abstract] - Z. Arnold and A. Holý
Synthetic reactions of dimethylformamide. XIII. β-Bromoacraldehydes
1961, Vol. 26, Issue 12, pp. 3059–3073 [Abstract] - Z. Arnold
Synthetic reactions of dimethylformamide. XII. Formylation of some carboxylic acids and their derivatives
1961, Vol. 26, Issue 12, pp. 3051–3058 [Abstract] - J. Žemlička and Z. Arnold
Synthetic reactions of dimethylformamide. XI. Polyformylation of ketones of other types and the problem of the reaction course
1961, Vol. 26, Issue 11, pp. 2852–2864 [Abstract] - J. Žemlička and Z. Arnold
Synthetic reactions of dimethylformamide. X. Synthesis and reactions of some triformyl derivatives of acetone and methyl ethyl ketone
1961, Vol. 26, Issue 11, pp. 2838–2851 [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] - Z. Arnold
Synthetic reactions of dimethylformamide. IX. Synthesis of esters of formic acid
1961, Vol. 26, Issue 6, pp. 1723–1726 [Abstract] - Z. Arnold
Synthetic reactions of dimethylformamide. VIII. Synthesis of the dinitrile of N,N-dimethylaminomalonic acid and trimethylammoniumdicyanomethylid
1961, Vol. 26, Issue 4, pp. 1113–1117 [Abstract] - Z. Arnold and J. Žemlička
Synthetische Reaktionen von Dimethylformamid VII. Darstellung von Triformylmethan
1960, Vol. 25, Issue 5, pp. 1318–1323 [Abstract] - Z. Arnold
Synthetische Reaktionen von Dimethylformamid VI. Formylierung von Cyclopentadien
1960, Vol. 25, Issue 5, pp. 1313–1317 [Abstract] - Z. Arnold
Synthetische Reaktionen von Dimethylformamid V. Synthese von Nicotinsäurealdehyd
1960, Vol. 25, Issue 5, pp. 1308–1312 [Abstract] - Z. Arnold and J. Žemlička
Reaktionen der Formamidinium-Salze und ihrer Vinyloge mit Carbanionen
1960, Vol. 25, Issue 5, pp. 1302–1307 [Abstract] - Z. Arnold
Zur Frage nach der Beschaffenheit des Formylierungsreagenz aus Dimethylformamid und Phosgen
1959, Vol. 24, Issue 12, pp. 4048–4049 [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] - Z. Arnold and J. Žemlička
Synthetische Reaktionen von Dimethylformamid IV. Darstellung von β-Chlorvinylaldehyden aus Carbonylverbindungen
1959, Vol. 24, Issue 7, pp. 2385–2392 [Abstract] - Z. Arnold and J. Žemlička
Synthetische Reaktionen von Dimethylformamid III. Darstellung von β-Chlorvinylaldehyden
1959, Vol. 24, Issue 7, pp. 2378–2384 [Abstract] - L. Rylski, F. Šorm and Z. Arnold
Darstellung von Pyrimidinverbindungen aus β-Dialdehydderivaten
1959, Vol. 24, Issue 5, pp. 1667–1671 [Abstract] - Z. Arnold and J. Žemlička
Synthetic reactions of dimethylformamide. II. The reaction of ketals with dimethylformamide and phosgene
1959, Vol. 24, Issue 3, pp. 786–796 [Abstract] - Z. Arnold
The preparation of tetramethylformamidinium salts and their vinylogues
1959, Vol. 24, Issue 3, pp. 760–765 [Abstract] - Z. Arnold and F. Šorm
Synthetische Reaktionen von Dimethylformamid I. Allgemeine Synthese von β-Dialdehyden
1958, Vol. 23, Issue 3, pp. 452–461 [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] - Z. Arnold and K. Hejno
Synthetische Stoffe mit uterotonischer Wirkung II. Vom 3,4-Dimethoxybenzylamin abgeleitete tertiäre Amine
1955, Vol. 20, Issue 3, pp. 567–570 [Abstract] - F. Šorm, J. Mleziva, Z. Arnold and J. Plíva
On terpenes. XIII. On the sesquiterpenes from the essential oil of hops
1949, Vol. 14, pp. 699–715 [Abstract] - F. Šorm, J. Mleziva and Z. Arnold
On terpenes. XII. On the composition of the oil of hops
1949, Vol. 14, pp. 693–698 [Abstract] - R. Lukeš, F. Šorm and Z. Arnold
Action du bromure de n-propylmagnésium sur la pyrrolidone(2) et la pipéridone(2)
1947, Vol. 12, pp. 641–646 [Abstract] - F. Šorm and Z. Arnold
Sur de nouvelles synthèses de la pyrrolicidine
1947, Vol. 12, pp. 467–471 [Abstract]