作者:Tianpa You、Qitao Tan、Yunying Wang、Daliang Li、Jiwu Wen
DOI:10.1055/s-2003-41001
日期:——
Camphorquinone (1), an important finechemical and medicinal product derived from camphor, was efficientlysynthesized from easily available camphoric acid (2).The key steps include acyloin condensation using Me3SiClas a scavenger of alkoxides and oxidation of the bis(trimethylsilyl)derivative 4 by bromine in CCl4.The new method offers an efficient alternative synthesis of camphorquinone(1).
樟脑醌 (1) 是一种重要的精细化学品和医药产品,以樟脑为原料,由易得的樟脑酸 (2) 高效合成。关键步骤包括使用 Me3SiClas 醇盐清除剂进行偶姻缩合以及用溴氧化双(三甲基甲硅烷基)衍生物 4新方法提供了一种有效的樟脑醌 (1) 替代合成方法。