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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 12, Number 3
JKCSEZ 12(3)
June 20, 1968 

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

금속킬레이트 화합물의 촉매작용에 의한 Aminophenol 류의 산화적 중축합반응 (Ⅲ) 이성체의 반응, 반응기구 및 생성물의 구조
Kyu Suck Choi

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 → Coupling → Activation → 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.
128 - 137
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