Collect. Czech. Chem. Commun. 1983, 48, 586-595

Infrared spectra and substituent effects in 2-(3-, and 4-substituted phenylmethylene)-1,3-cycloheptanediones

Alexander Perjéssy, Pavol Hrnčiar and Ján Šraga

Department of Organic Chemistry, Comenius University, 842 15 Bratislava

Individual author index pages

Other CCCC articles of these authors

  • Mária Šamalíková, Alexander Perjéssy*, Quing Liu, Dušan Loos, Václav Konečný, Heinz Dehne, Siegmar Sokolowski and Zora Šusteková
    Steric Hindrance in the Solute-Solvent Interactions of 2-Substituted 4,5-Dimethoxypyridazin-3(2H)-ones: An Infrared Spectral and Theoretical Study
    2002, Vol. 67, Issue 12, pp. 1790–1804 [Abstract]
  • Ľubomír Šebo, Ján Šraga, Grety Rihs and Štefan Toma
    Stereoselectivity of Michael Addition to 3-Phenyl-1-(η6-o-tolyltricarbonylchromium)propenone
    1994, Vol. 59, Issue 12, pp. 2621–2631 [Abstract]
  • Pavol Hrnčiar, Peter Černák, Vladimír Gajda and Štefan Toma
    Regioselectivity of Complexations of Substituted Phenyl Benzoates and Phenyl Phenylacetates with Cr(CO)6
    1994, Vol. 59, Issue 9, pp. 2095–2102 [Abstract]
  • Fridrich Szemes, Alfonz Rybár*, Pavol Hrnčiar, Eva Solčániová and Ondrej Gattnár
    6-(6-Substituted amino-2-hydroxypropyl)-5,6,7,8-tetrahydrodibenz[c, e]azocines
    1991, Vol. 56, Issue 8, pp. 1725–1731 [Abstract]
  • Pavel Hrnčiar, Tibor Liptay and Ján Šraga
    8-Acyl-7-phenylbicyclo[2.2.2]-2,6-diones by rearrangement of 3-acyloxy-5-(2-phenylethenyl)-2-cyclohexen-1-ones. 1H and 13C NMR spectral evidence of their structure
    1990, Vol. 55, Issue 5, pp. 1208–1215 [Abstract]
  • Alexandr Perjéssy, Jana Donovalová, Anton Gáplovský and Pavol Hrnčiar
    Distinction of 3-(N,N-dimethylamino)coumarin from hypothetic 2-(N,N-dimethylamino)-1,3-indanedione by infrared spectroscopy
    1990, Vol. 55, Issue 1, pp. 185–192 [Abstract]
  • Alexander Perjéssy, Aida Avetisovna Avetisyan, Anna Alexandrovna Aknazaryan and Gagik Surenovich Melikyan
    Preparation of 3-cyano-4-(R-vinyl)-5,5-dimethyl-Δ3-butenolides and substituent effects on their infrared spectra
    1989, Vol. 54, Issue 6, pp. 1666–1674 [Abstract]
  • Alexander Perjéssy, Danuta Rasala, Piotr Tomasik and Ryszard Gawinecki
    The wavenumbers of NO2 stretching vibrations and transmission of substituent effects in 2- and 4-substituted 3-nitropyridine series
    1985, Vol. 50, Issue 11, pp. 2443–2452 [Abstract]
  • Alexander Perjéssy and Eva Sidóová
    Wavenumbers of C=O valence vibrations of endo-bicyclo[2.2.1]hept-5-ene-2,3-dicarboximides
    1985, Vol. 50, Issue 7, pp. 1478–1483 [Abstract]
  • Alexander Perjéssy, Manfred Augustin and Manfred Köhler
    The wavenumbers of C=O stretching vibrations of maleinimides
    1985, Vol. 50, Issue 6, pp. 1305–1311 [Abstract]
  • Jan Schraml, Ján Šraga and Pavel Hrnčiar
    29Si, 13C and 1H NMR spectra of some trimethylsiloxy- and bis(trimethylsiloxy)butene isomers
    1983, Vol. 48, Issue 11, pp. 3097–3103 [Abstract]
  • Jan Schraml, Ján Šraga and Pavel Hrnčiar
    NMR spectra (29Si and 13C) of trimethylsilylated cyclic acyloins and ketones
    1983, Vol. 48, Issue 10, pp. 2937–2943 [Abstract]
  • Alexander Perjéssy and Štefan Toma
    Substituent effect on wave numbers of C=O valence vibrations in ferrocene derivatives
    1983, Vol. 48, Issue 6, pp. 1635–1646 [Abstract]
  • Pavol Zahradník and Pavol Hrnčiar
    Theoretical study of the conformational arrangement of 3-benzylidene-2,4-pentanedione and its substructures
    1983, Vol. 48, Issue 4, pp. 1042–1047 [Abstract]
  • Alexander Perjéssy
    Substituent effects in 1,3-indanediones
    1982, Vol. 47, Issue 5, pp. 1486–1493 [Abstract]
  • Eva Solčániová, Pavol Hrnčiar and Tibor Liptaj
    13C NMR study of 3-(X-benzal)phthalides and 2-(X-benzal)-1,3-indanediones
    1980, Vol. 45, Issue 10, pp. 2772–2778 [Abstract]
  • Ľudovít Krasnec, Jr., Eva Solčániová and Pavol Hrnčiar
    The ortho effect in ortho-substituted 2-(X-benzal)-1,3-indanediones, 3-(2-X-benzal)phthalides and 3-(2-X-benzal)-5,6-dihydro-4,7-dithiaphthalides: A 1H-NMR study
    1980, Vol. 45, Issue 5, pp. 1589–1594 [Abstract]
  • Ľudovít Krasnec, Jr., Pavol Hrnčiar and Anton Gáplovský
    Velocity of rearrangement of ortho-substituted 3-(X-benzal)phthalides into 2-(X-phenyl)-1,3-indanediones and study of ortho-effect
    1980, Vol. 45, Issue 4, pp. 1072–1078 [Abstract]
  • Alexander Perjéssy, Peter Temkovitz and David W. Boykin, Jr.
    The C=O stretching vibration of aromaric α,β-unsaturated carbonyl and arylfurancarbonyl compounds
    1979, Vol. 44, Issue 9, pp. 2832–2842 [Abstract]
  • Fridrich Gregáň, Alexander Perjéssy, Pavol Hrnčiar, Václav Konečný and Ľudovít Krasnec
    Syntheses and spectral properties of O,O-disubstituted S-(5,6-dihydro-1,4-dithiine-2,3-dicarboximidomethyl)thiophosphates
    1978, Vol. 43, Issue 4, pp. 1093–1099 [Abstract]