1969•Bulletin of the Chemical Society of JapanRequires access

Reactions of Metal Chelates. III. The Reactions of Bis(salicylaldehydato)copper(II) with Amides and Esters of Glycine and Glycylglycine

Kazuko Hamada, Hideo Ueda, Yasuo Nakao, Akitsugu Nakahara

Abstract

Abstract The reactions of bis(salicylaldehydato)copper(II) in acidic, neutral and basic media with glycinamide, glycinester, glycylglycinamide and glycylglycinester have been systematically investigated. The reaction products have, in all cases, been isolated as crystals and characterized. As a result of this investigation, six new copper(II) chelates of Schiff bases derived from salicylaldehyde and glycine- or glycylglycine-amide have been obtained. The interrelation between those chelates has also been disclosed.

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Key concepts: Chemistry, Glycylglycine, Copper, Chelation, Glycine, Metal, Polymer chemistry, Organic chemistry