Author Ján Šraga | Collection of Czechoslovak Chemical Communications

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Ján Šraga

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]
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]
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, Pavol Hrnčiar and Ján Šraga
Infrared spectra and substituent effects in 2-(3-, and 4-substituted phenylmethylene)-1,3-cycloheptanediones
1983, Vol. 48, Issue 2, pp. 586–595 [Abstract]

The following name might also represent this author:

J. Šraga and P. Hrnčiar
Intramolecular Claisen condensation of keto esters catalysed by potassium triphenylmethoxide
1977, Vol. 42, Issue 3, pp. 998–1001 [Abstract]