Chelating Properties of 8-Quinolinol Mannich Bases

JP Phillips, Q Fernando

Index: Phillips; Fernando Journal of the American Chemical Society, 1953 , vol. 75, p. 3768

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Citation Number: 10

Abstract

The Mannich reaction of 8-quinolinol with aliphatic secondary amines gives products that are stronger bases than 8-quinolinol. As expected from the high base strength of these substances they form chelate compounds with metal ions only at high PH. The chelate compounds of 7, 1'-piperidylmethyl-S-quinolinol with cupric, ferric, indium and uranyl ions are similar to the corresponding 8-quinolinolates in most respects except PH of ...