化学研究与应用
化學研究與應用
화학연구여응용
CHEMICAL RESEARCH AND APPLICATION
2010年
2期
229-231
,共3页
杨旭哲%李超%马晶军%王春%张灵芝
楊旭哲%李超%馬晶軍%王春%張靈芝
양욱철%리초%마정군%왕춘%장령지
硫酸氢钠%硅胶%氧杂蒽二酮衍生物%合成%PEG-400
硫痠氫鈉%硅膠%氧雜蒽二酮衍生物%閤成%PEG-400
류산경납%규효%양잡은이동연생물%합성%PEG-400
sodium bisulfate%silica gel%xanthenedione derivatives%synthesis%PEG-400
A series of xanthenedione derivatives were synthesized via the reaction of aromatic aldehydes with 1,3-cyclohexanedione derivatives catalyzed by the supported sodium bisulfate in PEG-400.The reaction time was 1-1.5 h,and the yields ranged from 81.1%to 93.0%.The proposed method was fast,efficient and environmental friendly.The catalyst employed and the reaction medium was low cost and reusable.
