摘要
在无催化剂条件下,以离子液体[BPY][BF4]为溶剂,以易得的芳香醛和达米酮为原料,一锅法合成了一系列2H-氧杂蒽类化合物,通过IR和1 H NMR R对产物进行了结构表征,为这类化合物提供了简便高效的绿色合成方法.
A series of 2H-xanthenes were synthesized greenly by the one-pot reaction of aromatic aldehyde and 5,5-dimethyl-l,3-cyclohexandione in ionic liquid [-BPY~ [-BF4] without the addition of any catalyst, and their structures were characterized by IR and 1H NMR. Thus, an environment-friendly and effective method with mild conditions is provided for the synthesis of arrays of compounds.
出处
《西南大学学报（自然科学版）》
CAS
CSCD
北大核心
2013年第3期97-100,共4页
Journal of Southwest University(Natural Science Edition)
基金
国家自然科学基金资助项目(20772103)
江苏省高校自然科学重大基础研究资助项目(10KJA430050)
