Collect. Czech. Chem. Commun.
1967, 32, 1704-1711
https://doi.org/10.1135/cccc19671704
Electrophilic substitutions of polymethinium salts
J. Kučera 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] - 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. Kučera
Continuous hydrolysis of soluble starch by immobilized amyloglucosidase (E.C. 3.2.1.3)
1976, Vol. 41, Issue 10, pp. 2978–2986 [Abstract] - J. Závada, M. Pánková and Z. Arnold
Silver perchlorate promoted reactions: Arylmethylation of aromatics by bromomethylarenes
1976, Vol. 41, Issue 6, pp. 1777–1790 [Abstract] - J. Kučera and J. Hanus
Preparation of carboxymethyl-cellulose gels and their use for immobilization of amyloglucosidase (E.C.3.2.1.3)
1975, Vol. 40, Issue 8, pp. 2536–2543 [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] - V. Krchňák and Z. Arnold
The synthesis of 2,2'-substituted 5,5'-bipyrimidines
1974, Vol. 39, Issue 11, pp. 3327–3331 [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] - 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] - J. Šrogl, M. Janda, I. Stibor and J. Kučera
Experiments in the furan series XV. Synthesis of racemic 4-ketopentose
1973, Vol. 38, Issue 2, pp. 455–458 [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] - P. Beneš and J. Kučera
Radiochemical study of the sorption of trace elements. IX. Adsorption of barium on glass and polyethylene and its state in aqueous solutions
1972, Vol. 37, Issue 2, pp. 523–534 [Abstract] - J. Kučera and P. Beneš
Radiochemical study of the sorption of trace elements. VIII. Adsorption of yttrium on glass and the effect of low concentrations of iron
1971, Vol. 36, Issue 12, pp. 3939–3946 [Abstract] - P. Beneš and J. Kučera
Radiochemical study of the sorption of trace elements. VII. Adsorption of yttrium on polyethylene and the effect of low concentrations of iron
1971, Vol. 36, Issue 5, pp. 1913–1922 [Abstract] - J. Kučera, Z. Janoušek and Z. Arnold
Synthesis of α-diazoaldehydes
1970, Vol. 35, Issue 12, pp. 3618–3627 [Abstract] - J. Kučera
The influence of reaction conditions and some solutes on the radiation-induced addition of 2-propanol to maleic acid
1970, Vol. 35, Issue 5, pp. 1335–1348 [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] - 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] - L. Dolejš and Z. Arnold
Structure of the dimeric α-formylisobutyrophenone
1966, Vol. 31, Issue 10, pp. 4187–4189 [Abstract] - J. Kučera
The influence of traces of water on the radiolysis of liquid acetone
1966, Vol. 31, Issue 1, pp. 355–358 [Abstract] - A. Holý, J. Krupička and Z. Arnold
The polarographic behaviour of polymethinium salts
1965, Vol. 30, Issue 12, pp. 4127–4142 [Abstract] - J. Kučera
Radiolysis of acetone in the liquid phase. Quantitative study
1965, Vol. 30, Issue 9, pp. 3080–3086 [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] - 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] - J. Kučera
A note on the yield of diacetyl in the radiolysis of acetone
1963, Vol. 28, Issue 11, pp. 3144–3144 [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. Kučera
Chromatography of some aliphatic alcohols, glycols and diketones on a thin layer of alumina
1963, Vol. 28, Issue 5, pp. 1341–1344 [Abstract] - J. Kučera
Some products of the liquid phase radiolysis of acetone
1963, Vol. 28, Issue 5, pp. 1162–1170 [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] - 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] - 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] - 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] - J. Kučera and F. Šorm
Über Steroide XXIX. Die Isolierung von 3β-Hydroxy-Δ5-nor-cholensäure und 3β-Hydroxy-Δ5-cholestensäure-(26) aus den Oxydationsprodukten des 3β-Acetoxy-5α,6β-dibromcholestans mit Chromtrioxyd
1958, Vol. 23, Issue 1, pp. 116–124 [Abstract] - J. Kučera, Ž. Procházka and K. Vereš
Über Steroide XXVI. Die Papierchromatographie neutraler Steroidverbindungen
1957, Vol. 22, Issue 4, pp. 1185–1191 [Abstract] - J. Kučera
Spaltung des DL-threo-1-p-Nitrophenyl-2-aminopropan-1,3-diols in seine optischen Antipoden
1955, Vol. 20, Issue 4, pp. 968–971 [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. Kučera and J. Gut
On terpenes. XXVI. The total synthesis of Se-guaiazulene
1951, Vol. 16, pp. 184–197 [Abstract] - F. Šorm, J. Gut, J. Hlavnička, J. Kučera and L. Šedivý
On terpenes. XXV. The total synthesis of S-guaiazulene
1951, Vol. 16, pp. 168–183 [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]