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A Molecular Trefoil Knot From a Trimeric Circular Helicate
Journal of the American Chemical Society ( IF 14.4 ) Pub Date : 2018-03-14 , DOI: 10.1021/jacs.8b00738 Liang Zhang 1 , David P. August 1 , Jiankang Zhong 1 , George F. S. Whitehead 1 , Iñigo J. Vitorica-Yrezabal 1 , David A. Leigh 1
Journal of the American Chemical Society ( IF 14.4 ) Pub Date : 2018-03-14 , DOI: 10.1021/jacs.8b00738 Liang Zhang 1 , David P. August 1 , Jiankang Zhong 1 , George F. S. Whitehead 1 , Iñigo J. Vitorica-Yrezabal 1 , David A. Leigh 1
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We report the two-step synthesis of a molecular trefoil knot in 90% overall yield through the self-assembly of a 12-component trimeric circular zinc helicate followed by ring closing metathesis of six pendant alkene chains. Both the trimeric circular helicate intermediate and the resulting trefoil knot were characterized by NMR spectroscopy, mass spectrometry, and X-ray crystallography.
中文翻译：
来自三聚体圆形螺旋的分子三叶结
我们报告了分子三叶结的两步合成，通过 12 组分三聚环状锌螺旋的自组装，然后是六个侧链的闭环复分解，总产率为 90%。三聚环状螺旋中间体和所得的三叶结均通过 NMR 光谱、质谱和 X 射线晶体学进行表征。
更新日期：2018-03-14
中文翻译：
来自三聚体圆形螺旋的分子三叶结
我们报告了分子三叶结的两步合成，通过 12 组分三聚环状锌螺旋的自组装，然后是六个侧链的闭环复分解，总产率为 90%。三聚环状螺旋中间体和所得的三叶结均通过 NMR 光谱、质谱和 X 射线晶体学进行表征。
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