Izlaganje sa skupa

On the Topological Resonance Energy of Coumarin and Its Derivates

P. Ilić ; The »Rugjer Boskovic« Institute, P .O.B. 1016, 41001 Zagreb, Croatia, Yugoslavia
A. Jurić ; The »Rugjer Boskovic« Institute, P .O.B. 1016, 41001 Zagreb, Croatia, Yugoslavia
N. Trinajstić ; The »Rugjer Boskovic« Institute, P .O.B. 1016, 41001 Zagreb, Croatia, Yugoslavia

Sažetak

Topological resonance energies of coumarin and the following
derivatives: 3-hydroxycoumarin, 4-hydroxycoumarin, 3,4-dihydro-.
xycoumarin, 4,6-dihydroxycoumarin, 4,5,7-trihydroxycoumarin, 3-
-carboxy-4-hydroxycoumarin, 3-bromo-4-hydroxycoumarin, and
6-bromo-4-hydroxycoumarin, are reported. Theoretical predictions
that these all coumarins should exhibit aromatic properties are
sustained by the ample experimental evidence. In addition, coumarin
and isocoumarin are predicted to be much more stable than
the corresponding quinonoid isomer.

Ključne riječi

Hrčak ID:

194468

URI

https://hrcak.srce.hr/194468

Datum izdavanja:

25.1.1981.

Posjeta: 622 *