2006•PubMedRequires access

[Synthesis and characterization of chitosan-imine-palladacycle].

Pu Liu, Li Sanhua, Xiangyu Wang, Limin Li

Abstract

Chitosan was grafted with salicylaldehyde to obtain Schiff base. The Schiff base reacted with Li2 PdCl4 in methanol to synthesize chitosan-imine-palladacycle. The structure of chitosan, schiffbase and chitosan-imine-palladacycle was characterized by IR, XRD, DTA-TG, fluorescence and XPS. According to the results of analysis, the structure of Schiff base and chitosanimine-palladacycle can be inferred.

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Key concepts: Imine, Salicylaldehyde, Schiff base, Chitosan, Chemistry, Polymer chemistry, Methanol, Organic chemistry