作者:Hitoshi Ban、Shigehiro Asano
DOI:10.3987/com-07-11206
日期:——
N-Substituted 4-phenylpiperidines were readily synthesized by one-pot cyclization of diols with amines via bis-triflate intermediates. The new synthesis under mild conditions gave various N-substituted 4-phenylpiperidines in moderate to good yields.
N-取代的4-苯基哌啶很容易通过双三氟甲磺酸酯中间体与胺的一锅环化二醇合成。在温和条件下的新合成以中等至良好的产率产生了各种 N-取代的 4-苯基哌啶。