为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

以苯甲醛和1,3-环己二酮为原料,以乙醇为溶剂,采用常规合成方法、无溶剂研磨法和微波法3种方法合成氧杂蒽二酮,最高收率分别为69%......

新型的磺酸根功能化离子液体作为催化剂成功用于氧杂蒽二酮类衍生物的合成,在微波促进下,以水为溶剂合成了一系列的氧杂蒽二酮类衍......

Xanthenediones derivatives have attracted considerable interests in recent times because they constitute a structural un......

Xanthene and Xanthenediones are structural components of several bioactive and semi-synthetic molecules. This work descr......