87816-66-8Relevant articles and documents
SYNTHETIC MACROCYCLIC LIGANDS. V. "CROWNED" DINITROPHENYLAZOPHENOLS: DISSOLVING AND COLORATING AGENT OF ALKALI AND ALKALINE EARTH METAL SALTS IN ORGANIC SOLVENTS
Sugihara, Kouichi,Kaneda, Takahiro,Misumi, Soichi
, p. 57 - 61 (2007/10/02)
The complexations of the title compounds with a series of alkali and alkaline earth metal salts were studied under various conditions, e.g., amine, solvent, etc.A solution of azophenol 21 - pyridine in chloroform displayed a noticeable metal-ca