Collect. Czech. Chem. Commun. 1977, 42, 1871-1879
https://doi.org/10.1135/cccc19771871

3-(5-Substituted-2-furyl)acrylic acids and their methyl esters. Transfer of the polar effect of the substituent through the ethylene group

J. Kováč, J. Štetinová, J. Surá, F. Špaček and R. Brežný

Individual author index pages


Other CCCC articles of these authors

  • R. Kada, V. Knoppová and J. Kováč
    Condensations of 5-heteroarylthio-2-furaldehydes with C-acids
    1977, Vol. 42, Issue 11, pp. 3333–3338 [Abstract]
  • J. Štetinová, J. Kováč, J. Surá and M. Dandárová
    Stereochemistry and photoisomerisation of furfurylideneoxindoles
    1977, Vol. 42, Issue 7, pp. 2201–2206 [Abstract]
  • J. Kováč and R. Brežný
    Decarboxylative nitration of 3-(5-nitro-2-furyl)acrylic acid
    1977, Vol. 42, Issue 6, pp. 1880–1885 [Abstract]
  • A. Martvoň, M. Uher, Š. Stankovský and J. Surá
    Reactions of sulfonylisothiocyanates with some 1,3-dipoles
    1977, Vol. 42, Issue 5, pp. 1557–1561 [Abstract]
  • D. Végh, J. Kováč, M. Dandárová and P. Zálupský
    Substitution reactions of 1-(5-nitro-2-furyl)-2-bromoethylene
    1977, Vol. 42, Issue 3, pp. 889–893 [Abstract]
  • M. Černayová, J. Kováč and J. Surá
    Condensation of 2-furyl alkyl ketones and 2-furyl aryl ketones with substances having an active methylene group
    1977, Vol. 42, Issue 2, pp. 726–730 [Abstract]
  • M. Černayová, J. Kováč, M. Dandárová and O. Rajniaková
    Stereochemical course of Knoevenagel condensation of furan compounds
    1977, Vol. 42, Issue 1, pp. 347–352 [Abstract]
  • R. Kada, V. Knoppová and J. Kováč
    Condensation reactions of furylsulfonylacetonitrile with aldehydes
    1977, Vol. 42, Issue 1, pp. 338–346 [Abstract]
  • Ľ. Fišera, J. Leško, J. Kováč, J. Hrabovský and J. Surá
    Synthesis and mass spectra of some pyridylfuran derivatives. The determination of σm constants of 2-X-5-furyl substituents
    1977, Vol. 42, Issue 1, pp. 105–111 [Abstract]
  • Ľ. Fišera, J. Leško, J. Kováč, B. Hasová and P. Zálupský
    The preparation and mass spectra of substituted 2-X-(4-chlorophenyl)furan derivatives. Relative reactivity of furan derivatives in radical aromatic substitution
    1976, Vol. 41, Issue 11, pp. 3398–3404 [Abstract]
  • A. Jurášek, J. Kováč and M. Kováč
    Preparation of tetrasubstituted α,β-unsaturated sulfones of 5-nitrofuran series
    1976, Vol. 41, Issue 11, pp. 3371–3377 [Abstract]
  • E. Jedlovská, J. Kováč, A. Piklerová and P. Zálupský
    Synthesis and reactions of 5-substituted 2-furancarbohydroximoyl chlorides
    1976, Vol. 41, Issue 10, pp. 3085–3089 [Abstract]
  • A. Krutošíková and J. Kováč
    Some derivtives of 5-aryl-2-furancarboxylic acids
    1976, Vol. 41, Issue 9, pp. 2577–2581 [Abstract]
  • R. Kada, J. Surá, J. Kováč, A. Jurášek and A. Arvay
    Synthesis and properties of 5-arylthio- and 5-arylsulphonyl-2-furancarboxylic acids
    1976, Vol. 41, Issue 9, pp. 2571–2576 [Abstract]
  • D. Végh, J. Kováč and M. Dandárová
    Preparation and study of geometric isomers of methyl 2-nitro-3-[2-(5-X-furyl)]acrylates
    1976, Vol. 41, Issue 8, pp. 2422–2428 [Abstract]
  • F. Považanec, J. Kováč and A. Krutošíková
    Reaction of substituted 2-furyl cyanides with azides
    1976, Vol. 41, Issue 6, pp. 1692–1697 [Abstract]
  • M. Černayová, J. Kováč, M. Dandárová, B. Hasová and R. Palovčík
    Study of the stereochemical course of Wittig-Horner reaction in furan compounds
    1976, Vol. 41, Issue 3, pp. 764–769 [Abstract]
  • D. Végh, J. Kováč and B. Hasová
    Preparation of geometric isomers of 2-(2-bromovinyl)-5-nitrofuran
    1976, Vol. 41, Issue 2, pp. 614–616 [Abstract]
  • A. Krutošíková, J. Surá, J. Kováč and S. Juhás
    Substituted 3-(5-phenyl-2-furyl)acrylic acids and their methyl esters. Transmission of polar effects across the furan-ethene system
    1975, Vol. 40, Issue 11, pp. 3362–3369 [Abstract]
  • A. Krutošíková, J. Surá, J. Kováč and K. Kalfus
    Dissociation constants of 5-aryl-2-furancarboxylic acids and alkaline hydrolysis rates of their methyl esters
    1975, Vol. 40, Issue 11, pp. 3357–3361 [Abstract]
  • A. Krutošíková, V. Konečný and J. Kováč
    Preparation of 5-nitro-2-substituted furanes from 5-nitro-5-furfuryl nitrate
    1975, Vol. 40, Issue 8, pp. 2529–2535 [Abstract]
  • J. Štetinová and J. Kováč
    Synthesis and the properties of furfurylidene- and thenylideneindoxyls
    1975, Vol. 40, Issue 6, pp. 1750–1757 [Abstract]
  • R. Kada, V. Knoppová and J. Kováč
    Study of the condensation of 5-arylthio-2-furaldehydes with compounds with active methylene group
    1975, Vol. 40, Issue 5, pp. 1563–1570 [Abstract]
  • A. Krutošíková, V. Konečný and J. Kováč
    Preparation of O-(methyl, dimethyl and arylcarbamoyl)methyl 5-nitrophenyl-2-furyl ketoximes
    1975, Vol. 40, Issue 5, pp. 1557–1562 [Abstract]
  • A. Krutošíková, J. Kováč, A. Perjéssy, A. F. Olejnik and K. Ju. Novickij
    Preparation and spectral properties of substituted 1-(5-aryl-2-furyl)-3-phenylpropenones
    1975, Vol. 40, Issue 5, pp. 1550–1556 [Abstract]
  • V. Knoppová, A. Jurášek, J. Kováč and M. Guttmann
    Kinetics of condensation of 5-nitrofurfuryl sulfones with aldehydes
    1975, Vol. 40, Issue 2, pp. 399–404 [Abstract]
  • A. Krutošíková, V. Konečný, J. Kováč and K. Špirková
    Preparation of O-(methyl- and arylcarbamoyl)-5-nitrophenyl-2-furaldehydoximes
    1975, Vol. 40, Issue 1, pp. 313–319 [Abstract]
  • V. Knoppová, E. Komanová, K. Kada, A. Jurášek and J. Kováč
    Reactions of aromatic isothiocyanates with benzaldehydes
    1974, Vol. 39, Issue 12, pp. 3728–3732 [Abstract]
  • A. Krutošíková, J. Kováč and V. Sýkora
    The synthesis of 5-aryl-2-furancarboxylic acids
    1974, Vol. 39, Issue 7, pp. 1892–1897 [Abstract]
  • Ľ. Fišera, J. Surá, J. Kováč and M. Lucký
    Determination of σp constants of 2-furyl substituents. Transfer of the substituent effect through the furan-benzene system
    1974, Vol. 39, Issue 7, pp. 1711–1716 [Abstract]
  • A. Martvoň, J. Surá and M. Černayová
    2-Phenyl-6-benzothiazolyl isothiocyanates
    1974, Vol. 39, Issue 5, pp. 1356–1365 [Abstract]
  • A. Jurášek, J. Kováč and D. Geisbacher
    Synthesis and properties of 1-(5-nitro-2-furyl)-1-phenylsulfonyl-2-[5-(X-phenyl)-2-furyl]ethylenes
    1974, Vol. 39, Issue 5, pp. 1220–1228 [Abstract]
  • R. Kada, J. Leško and J. Kováč
    Preparation and mass spectra of heterocyclic sulfides of the 5-nitrofuran series
    1974, Vol. 39, Issue 4, pp. 949–954 [Abstract]
  • V. Knoppová, J. Kováč and I. Bašnák
    Synthesis and physico-chemical properties of some 3,5-disubstituted 2-thiohydantoines
    1974, Vol. 39, Issue 3, pp. 773–778 [Abstract]
  • A. Krutošíková, J. Kováč, J. Rentka and M. Čakrt
    Transmission of polar effects in 4-substituted 5-phenyl-2-furancarboxylic acids
    1974, Vol. 39, Issue 3, pp. 767–772 [Abstract]
  • R. Frimm, Ľ. Fišera and J. Kováč
    Thiophene derivatives. I. Preparation of substituted 5-phenyl-2-thiophenecarbaldehydes
    1973, Vol. 38, Issue 6, pp. 1809–1813 [Abstract]
  • A. Jurášek and J. Kováč
    Furan derivatives. XLV. α,β-Unsaturated sulphones of the 5-nitrofuran series
    1973, Vol. 38, Issue 6, pp. 1705–1711 [Abstract]
  • R. Kada, J. Kováč, A. Jurášek and L. Dávid
    On benzimidazoles. VIII. Preparation and properties of 2-phenylfurylbenzimidazoles
    1973, Vol. 38, Issue 6, pp. 1700–1704 [Abstract]
  • K. Antoš, J. Surá, V. Knoppová and J. Procházka
    Synthesis and properties of 4-substituted 4-isothiocyanatobenzophenones
    1973, Vol. 38, Issue 5, pp. 1609–1613 [Abstract]
  • A. Jurášek, J. Kováč, A. Krutošíková and M. Hrdina
    Furan derivatives. XL. Synthesis of 5-nitro-2-substituted furans on the basis of 5-nitrofurfuryl nitrate
    1972, Vol. 37, Issue 9, pp. 3144–3147 [Abstract]