Collection of Czechoslovak Chemical Communications - digital archive 

Individual author index pages

• Z. Arnold
• J. Žemlička

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. Závada, M. Pánková and Z. Arnold
  Silver perchlorate promoted reactions: Arylmethylation of aromatics by bromomethylarenes
  1976, Vol. 41, Issue 6, pp. 1777–1790 [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]
• 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]
• J. Kučera, Z. Janoušek and Z. Arnold
  Synthesis of α-diazoaldehydes
  1970, Vol. 35, Issue 12, pp. 3618–3627 [Abstract]
• J. Žemlička
  Nucleic acid components and their analogues. CXXXII. Alkylation of some nucleic acid components and their analogues with dimethylformamide acetals
  1970, Vol. 35, Issue 12, pp. 3572–3583 [Abstract]
• V. Gut, S. Chládek and J. Žemlička
  Aminoacyl derivatives of nucleosides, nucleotides, and polynucleotides. XI. The use of 5-chloro-8-hydroxyquinoline (chloroxine) esters in the selective acylation of nucleoside and oligonucleotide aminoacyl derivatives
  1970, Vol. 35, Issue 8, pp. 2398–2407 [Abstract]
• S. Chládek, P. Pulkrábek, J. Sonnenbichler, J. Žemlička and I. Rychlík
  Aminoacyl derivatives of nucleosides, nucleotides, and polynucleotides. X. Synthesis of adenosine 2'(3')-O-aminoacyl and 2',3'-O-bisaminoacyl derivatives
  1970, Vol. 35, Issue 8, pp. 2296–2313 [Abstract]
• S. Chládek and J. Žemlička
  Aminoacyl derivatives of nucleosides, nucleotides, and polynucleotides. IX. The preparation of cytidylyl-(3'→5')-2'(3')-O-(L-lysylglycyl)adenosine and cytidyl-(3'→5')-2'(3')-O-(N-acetylglycyl)adenosine
  1970, Vol. 35, Issue 1, pp. 89–95 [Abstract]
• A. Holý and J. Žemlička
  Oligonucleotidic compounds. XXXV. Reaction of diribonucleoside phosphates with dimethylformamide acetals
  1969, Vol. 34, Issue 12, pp. 3921–3935 [Abstract]
• J. Žemlička, S. Chládek, Z. Haladová and I. Rychlík
  Aminoacyl derivatives of nucleosides, nucleotides and polynucleotides. VIII. The preparation of 2'(3')-O-L-phenylalanyluridine, -cytidine, -adenosine, -inosine, -guanosine and 2'-deoxy-3'-O-L-phenylalanyladenosine
  1969, Vol. 34, Issue 12, pp. 3755–3768 [Abstract]
• A. Holý and J. Žemlička
  Oligonucleotidic compounds. XXXIII. A study on hydrolysis of N-dimethylaminomethylenecytidine, -adenosine, -guanosine, and related 2'-deoxy compounds
  1969, Vol. 34, Issue 8, pp. 2449–2458 [Abstract]
• J. Žemlička and S. Chládek
  Aminoacyl derivatives of nucleosides, nucleotides, and polynucleotides. VI. Phosphonic analogues of 2'(3')-O-aminoacyl ribonucleosides: Synthesis of 2'(3' )-O-(R,S)-(1-aminoethane-1-phosphonyl)- and 2'(3')-O-(R,S)-(1-amino-2-phenylethane-1-phosphonyl)adenosine
  1969, Vol. 34, Issue 3, pp. 1007–1014 [Abstract]
• A. Holý, S. Chládek and J. Žemlička
  Oligonucleotidic compounds. XXIX. Reactions of ribonucleoside 2'(3')-phosphates with dimethylformamide acetals
  1969, Vol. 34, Issue 1, pp. 253–271 [Abstract]
• S. Chládek and J. Žemlička
  Aminoacyl derivatives of nucleosides, nucleotides, and polynucleotides. V. Preparation of 2'(3')-O-(L-valylglycyl)-, 2'(3')-O-(L-lysylglycyl)-, and 2'(3')-O-(N-acetylglycyl)adenosine with the use of 2',3'-O-aminomethylethoxymethyleneadenosine as the key intermediate
  1968, Vol. 33, Issue 12, pp. 4299–4314 [Abstract]
• J. Žemlička
  Nucleic acid components and their analogues. CXVI. Formation of N³,5'-cyclonucleosides in the reaction of xanthosine with dimethylformamide acetals
  1968, Vol. 33, Issue 11, pp. 3796–3802 [Abstract]
• J. Žemlička and S. Chládek
  Aminoacyl derivatives of nucleosides, nucleotides and polynucleotides. IV. Synthesis of 2'(3')-O-glycyladenosine 5'-triphosphate and 5'-pyrophosphate
  1968, Vol. 33, Issue 10, pp. 3293–3303 [Abstract]
• S. Chládek and J. Žemlička
  Aminoacyl derivatives of nucleosides, nucleotides, and polynucleotides. III. Reaction of N-benzyloxycarbonylglycine ethyl orthoester with uridylyl-(3'→5')-uridine or cytidylyl-(3'→5')-adenosine; An alternate approach to the synthesis of 2'(3')-O-glycyl diribonucleoside phosphates
  1968, Vol. 33, Issue 1, pp. 232–241 [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. Žemlička and A. Holý
  Preparation of N-dimethylaminomethylene derivatives - A new method of a selective substitution of nucleoside amino groups
  1967, Vol. 32, Issue 9, pp. 3159–3168 [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]
• S. Chládek and J. Žemlička
  Aminoacyl derivatives of nucleosides, nucleotides and polynucleotides. II. Synthesis of the 2'(3')-O-glycyl derivatives of uridylyl-(3'→5')-uridine, cytidylyl-(3'→5')-adenosine, and uridylyl-(3'→5')-adenosine using the corresponding ribonucleoside 2',3'-cyclic orthoesters as the key intermediates
  1967, Vol. 32, Issue 5, pp. 1776–1789 [Abstract]
• J. Kučera and Z. Arnold
  Electrophilic substitutions of polymethinium salts
  1967, Vol. 32, Issue 5, pp. 1704–1711 [Abstract]
• J. Žemlička
  Nucleic acids components and their analogues. XCII. The preparation of 2',3'-O-isopropylidene-O²-5'-cyclocytidine methanesulfonate
  1967, Vol. 32, Issue 4, pp. 1646–1649 [Abstract]
• J. Žemlička and F. Šorm
  Nucleic acids components and their analogues. LXXXIX. Synthesis of 2',3'-O-isopropylidene-O²,5'-cyclo-6-azauridine and 2-(β-D-ribofuranosyl)-3-amino-4,5-dihydro-1,2,4-triazine-3-one (6-azaisocytidine)
  1967, Vol. 32, Issue 2, pp. 576–590 [Abstract]
• L. Dolejš and Z. Arnold
  Structure of the dimeric α-formylisobutyrophenone
  1966, Vol. 31, Issue 10, pp. 4187–4189 [Abstract]
• J. Žemlička and S. Chládek
  Aminoacyl derivatives of nucleosides, nucleotides and polynucleotides. I. Synthesis of 2'(3')-O-glycyl ribonucleosides and ribonucleoside 5'-phosphates via intermediates of the orthoester type
  1966, Vol. 31, Issue 9, pp. 3775–3789 [Abstract]
• J. Žemlička, S. Chládek, A. Holý and J. Smrt
  Oligonucleotidic compounds. XIV. Synthesis of some diribonucleoside phosphates using the N-dimethylaminomethylene derivatives of 2',3'-O-ethoxymethylene ribonucleosides
  1966, Vol. 31, Issue 8, pp. 3198–3212 [Abstract]
• S. Chládek, J. Žemlička and F. Šorm
  Oligonucleotidic compounds. XII. Synthesis of cytidylyl-(3'→5')-cytidylyl-(3'→5')-adenosine (CpCpA), an acceptor sequence of soluble ribonucleic acid
  1966, Vol. 31, Issue 4, pp. 1785–1802 [Abstract]
• A. Holý, J. Krupička and Z. Arnold
  The polarographic behaviour of polymethinium salts
  1965, Vol. 30, Issue 12, pp. 4127–4142 [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. Žemlička and F. Šorm
  Nucleic acids components and their analogues. LXI. The reaction of dimethylchloromethyleneammonium chloride with the 2',3',5'-tri-O-acyl derivatives of uridine and 6-azauridine; A new synthesis of 6-azacytidine
  1965, Vol. 30, Issue 6, pp. 2052–2067 [Abstract]
• J. Žemlička and F. Šorm
  Nucleic acids components and their analogues. LX. The reaction of dimethylchloromethyleneammonium chloride with 2',3',5'-tri-O-acetylinosine. A new synthesis of 6-chloro-9-(β-D-ribofuranosyl)purine
  1965, Vol. 30, Issue 6, pp. 1880–1889 [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]
• J. Žemlička
  3',5'-di-O-Trityluridine
  1964, Vol. 29, Issue 7, pp. 1734–1735 [Abstract]
• J. Žemlička and F. Šorm
  Preparation of 2-chloroethene-1-sulphonyl ureide
  1964, Vol. 29, Issue 3, pp. 837–839 [Abstract]
• Z. Arnold and M. Kornilov
  Reactivity of 1,1-dialkoxytrimethylamines
  1964, Vol. 29, Issue 3, pp. 645–651 [Abstract]
• J. Žemlička, J. Smrt and F. Šorm
  Nucleic acid components and their analogues. XLVIII. Synthesis and structure of nitrogen mustard derivatives of cytidine and 6-azacytidine
  1964, Vol. 29, Issue 3, pp. 635–644 [Abstract]
• J. Piťha and J. Žemlička
  Nucleic acids components and their analogues. XLV. The infrared spectra of some 2',3',5'-tri-O-acyl derivatives of nucleosides derived from uridine and 6-azauridine
  1964, Vol. 29, Issue 2, pp. 410–418 [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. Žemlička
  Reactions of dimethylformamide acetals with some heterocyclic systems
  1963, Vol. 28, Issue 4, pp. 1060–1062 [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]
• J. Žemlička, J. Smrt and F. Šorm
  Nucleic acids components and their analogues. XXVII. The synthesis of 6-azauridine-5' triphosphate
  1963, Vol. 28, Issue 1, pp. 241–244 [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. Beránek and J. Smrt
  Preparation and methanolysis of uridine, 6-azauridine and 6-azacytidine O-formyl derivatives
  1962, Vol. 27, Issue 12, pp. 2784–2795 [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. Žemlička and J. Smrt
  Phosphates derived from 3-hydroxysulpholane and 3-hydroxysulphol-2-ene as phosphorylating agents
  1962, Vol. 27, Issue 10, pp. 2404–2407 [Abstract]
• J. Žemlička, J. Smrt and F. Šorm
  Nucleic acid components and their analogues. XIX. Synthesis of 3-methyl-6-azauridine-5'-phosphate and -pyrophosphate
  1962, Vol. 27, Issue 6, pp. 1462–1469 [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
  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. Staněk and J. Žemlička
  Die Oppenauersche Oxydation einiger substituierter Alkoholderivate
  1957, Vol. 22, Issue 5, pp. 1452–1456 [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]