Photochemical Synthesis and NMR Analysis of Regiospecifically Trifluoromethyl Substituted Dibenzosemibullvalene (CROSBI ID 527618)
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Podaci o odgovornosti
Vikić-Topić, Dražen ; Lončar, Linda ; Lukić, Tatjana ; Mintas, Mladen
engleski
Photochemical Synthesis and NMR Analysis of Regiospecifically Trifluoromethyl Substituted Dibenzosemibullvalene
Preparation of the novel refiospecific bis (trifluoromethyl)-substituted dibenzobarrelene (2) and dibenzosemibullvalene (3) is described. The stereostructure of compounds 2 and 3 has been deduced on the basis of their 1H, 19F and 13C lD/2D NMR spectra. Three-bond C-F coumplings were used as a structural probe while the longest C-F coupling observed was four bonds.
photochemical synthesis; dibenzosemibullvalenes; 1H NMR; 13C NMR spectra
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Podaci o prilogu
1995.
objavljeno
Podaci o matičnoj publikaciji
Podaci o skupu
XIV skup hrvatskih kemičara
poster
06.02.1995-08.02.1995
Hrvatska