Journal of the Korean Chemical Society (대한화학회지)

Korean Chemical Society (대한화학회)
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Dehydropolycondensation of Aminophenols under the Catalytic Acition of Metallic Chelate Compounds (Ⅲ) Reactions of the Isomers, Reaction Mechanisms, and the Structures of the Oligomers

金屬킬레이트 化合物의 觸媒作用에 依한 Aminophenol 類의 酸化的 重縮合反應 (Ⅲ) 異性體의 反應, 反應機構 및 生成物의 構造

  • Published : 19680900
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Abstract

In the oligomerization of p-aminophenol by the catalytic action of Fe-EDTA complex in the aqueous medium, the mixed complex intermediate, Fe-EDTA-M type, is considered to be formed, from which active radicals of the monomer are produced. In this system, polymerization is presumed to proceed as follows: Free radical formation ${\to}$ Coupling ${\to}$ Activation ${\to}$ Coupling, and so on. In this study, the form of the monomer and coordination state in the mixed complex, the catalytic action of Fe-EDTA the complex, the reaction mechanism, and the structure of the oligomers are discussed.

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References

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