Synthesis of a symmetric cylindrical bis(crown ether) host and its complexation with paraquat.

作者: Feihe Huang , Lev N. Zakharov , Arnold L. Rheingold , Mehdi Ashraf-Khorassani , Harry W. Gibson

DOI: 10.1021/JO048111U

关键词: Polymer chemistryParaquatCrown etherProton NMRChemical synthesisOrganic chemistryElectrosprayChemistryInclusion compoundMass spectrometryStoichiometry

摘要: The first cylindrical host for paraquat derivatives was prepared and characterized by X-ray analysis. Its complex with has 1:2 stoichiometry. complexation is statistical strong as shown proton NMR characterization, electrospray mass spectrometry,

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