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文献报道鬼臼脂素在 (CH3)3SiCl/Nal/MeCN 反应体系中得到氧化产物4-去氧-C环芳构化鬼臼脂素。而本文作者采用a-不饱和苦鬼臼脂素在同样的反应体系中却得到了部分还原产物C环氧化鬼臼脂素。根据鬼臼脂素和苦鬼臼脂素的结构差异,作者对发生这一现象的原因进行了报道和分析。
Reported podophyllotoxin in the (CH3) 3SiCl / Nal / MeCN reaction system to obtain the oxidation product 4-deoxy-C ring aromatized podophyllotoxin. However, the authors used a-unsaturated bitter podophyllin in the same reaction system has been partially reduced product C epoxidation podophyton. According to the structural differences between podophyllotoxin and bitter podophyllotoxin, the author reports and analyzes the causes of this phenomenon.