대한화학회지 (Journal of the Korean Chemical Society)

  • 제12권3호
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  • Pages.128-137
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  • 1968
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  • 1017-2548(pISSN)
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  • 2234-8530(eISSN)
대한화학회 (Korean Chemical Society)
권호 표지

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

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

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초록

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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참고문헌

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