Synthetic macrocyclic ligands. IV. Lithium ion-characteristic coloration of a 'crowned' dinitrophenylazophenol
Autor: | Takahiro Kaneda, Hiroshi Kamiya, Kouichi Sugihara, Soichi Misumi |
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Rok vydání: | 1981 |
Předmět: | |
Zdroj: | Tetrahedron Letters. 22:4407-4408 |
ISSN: | 0040-4039 |
DOI: | 10.1016/s0040-4039(01)82969-5 |
Popis: | A “crowned” dinitrophenylazophenol shows a characteristic coloration only with lithium ion of alkali metal ions, as if an indicator. |
Databáze: | OpenAIRE |
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