Novel naphtho[2,3-f]quinoxaline-2,7,12(1H)-trione and anthra-9,10-quinone dyes were synthesized in good yield from furan-2,3-diones using 1,2-diaminoanthra-9,10-quinone and 1,4-diaminoanthra-9,10-quinone. The chromophores were characterized by molecular spectroscopy methods.
利用 1,2-二
氨基
蒽-9,10-醌和 1,4-二
氨基
蒽-9,10-醌从
呋喃-2,3-二酮合成了新型
萘并[2,3-f]
喹喔啉-2,7,12(1H)-三酮和
蒽-9,10-醌
染料,收率良好。这些发色团通过分子光谱方法进行了表征。