A [2] Catenane Made to Order

Authors


  • This work was supported by Shell Research Limited, The Royal Society, and the Agricultural and Food, and Science and Engineering Research Councils in the United Kingdom and by the University of Miami Research Council in the United States.

Abstract

original image

A template-controlled, one-pot reaction afforded the [2]catenane 1 in 70% yield. Compound 1 consists of π-electron-rich decaoxa[13.13]paracyclophane (empty circles) and an electron-deficient macrocycle made up of two paraquat p-phenylene units (filled circles). Dynamic 1 H NMR spectroscopy and cyclovoltammetry showed that 1 is highly ordered not only in the solid state but also in solution.

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