ACETOXYLATION OF PIPERIDINE DERIVATIVES AT THE 3-POSITION. STEREOSELECTIVE SYNTHESIS OF PSEUDOCONHYDRINE AND<i>N</i>-METHYLPSEUDOCONHYDRINE
作者:Tatsuya Shono、Yoshihiro Matsumura、Osamu Onomura、Takenobu Kanazawa、Masahiro Habuka
DOI:10.1246/cl.1984.1101
日期:1984.7.5
Anodic oxidation of N-methoxycarbonylpiperidine derivatives in AcOH gave 2,3-diacetoxylated products, which were shown to be useful intermediates for the stereoselective synthesis of 3-hydroxypiperidine derivatives including pseudoconhydrine and N-methylpseudoconhydrine, the Conium alkaloids.
N-甲氧基羰基哌啶衍生物在 AcOH 中的阳极氧化得到 2,3-二乙酰氧基化产物,这些产物被证明是立体选择性合成 3-羟基哌啶衍生物(包括假二连体和 N-甲基假二连体(Conium 生物碱)的有用中间体。