Synthesis of a symmetric cylindrical bis(crown ether) host and its complexation with paraquat |
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| Authors: | Huang Feihe Zakharov Lev N Rheingold Arnold L Ashraf-Khorassani Mehdi Gibson Harry W |
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| Institution: | Department of Chemistry, Virginia Polytechnic Institute and State University, Blacksburg, VA 24061-0212, USA. |
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| Abstract: | The first cylindrical host for paraquat derivatives was prepared and characterized by X-ray analysis. Its complex with paraquat has 1:2 stoichiometry. The complexation is statistical and strong as shown by proton NMR characterization, electrospray mass spectrometry, and X-ray analysis. |
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