Synthesis and Cation-Extraction Study of Lithium-Selective Chromogenic 14-Crown-4 Derivatives

DOI: 10.1021/jo00381a023

Source and publish data:

Journal of Organic Chemistry p. 836 - 844 (1987)

Update date:2022-08-05

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Authors:

Kimura, Keiichi

Tanaka, Mutsuo

Iketani, Shin-ichi

Shono, Toshiyuki

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Article abstract of DOI:10.1021/jo00381a023

Various proton-dissociable chromogenic crown ethers have been synthesized, which possess a 14-crown-4 ring and a nitrophenol or azophenol chromophore.Proton-dissociation of the chromogenic crown ethers and extraction equilibria between the crown ether dic

Full text of DOI:10.1021/jo00381a023

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