作者:Junji Igarashi、Masahiro Katsukawa、Yong-Gang Wang、Hukum P. Acharya、Yuichi Kobayashi
DOI:10.1016/j.tetlet.2004.03.085
日期:2004.5
moiety followed by piperidine ring formation. The piperidine was then condensed at the side chain with a quinoline part to afford the olefin precursor of quinine. Finally, the olefin was converted into quinine through the corresponding epoxide. Quinidine was synthesized in a similar way.
由环戊烯单乙酸酯制备二取代的环戊烯,并通过烯烃部分的氧化裂解,然后形成哌啶环,将其转移到二取代的哌啶中。然后将哌啶在侧链上与喹啉部分缩合,得到奎宁的烯烃前体。最后,烯烃通过相应的环氧化物转化为奎宁。奎尼丁以类似方式合成。