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Issue 14, 1987
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Complex formation between bisparaphenylene-(3n+ 4)-crown-n ethers and the Paraquat and Diquat dications

Abstract

U.v. and n.m.r. spectroscopic investigations in solution have been employed to assess the ability of a series (n= 7–12) of bisparaphenylene-(3n+ 4)-crown-n ethers to form stable 1:1 complexes with [Diquat]2+ and [Paraquat]2+ dications; these mappings of molecular recognition are supported by fast atom bombardment mass spectrometry of the 1:1 complexes with both [Diquat][PF6]2 and [Paraquat][PF6]2, and a single crystal X-ray structure analysis of [Diquat·BPP31C9][PF6]2.

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Article information


J. Chem. Soc., Chem. Commun., 1987, 1066-1069
Article type
Paper

Complex formation between bisparaphenylene-(3n+ 4)-crown-n ethers and the Paraquat and Diquat dications

P. R. Ashton, A. M. Z. Slawin, N. Spencer, J. F. Stoddart and D. J. Williams, J. Chem. Soc., Chem. Commun., 1987, 1066
DOI: 10.1039/C39870001066

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