Sustained oscillations were observed in the BrO3--fructose-Mn2+-H2SO4 system.Unlike the classical BZ oscillations, the present oscillations might be considered
A series of 3-pyridinyl-6-aryl-1, 2, 4-triazolo[3, 4-b][1, 3, 4]thiadiazoles(PATT) were prepared, the structures were confirmed by IR and 1H NMR spectra. The re