Chemistry of crown ethers: Complexation
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D.N. Reinhoudt; R.T. Gray; F. De Jong; C.J. Smit
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Article
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1977
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Elsevier Science
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French
β 657 KB
A novel method has been developed for the determination of the complexation constants of crown ethers with alkali salts. It comprises the equilibration of crown ether (1-7) solutions in deuterochloroform with solid trichloro(ethylene)platinum(II) salts (Na Γ·, K +, Rb +, Cs +) and the PMR spectroscop