A novel synthetic method to phenyl-capped penta- and hexaaniline

A new convenient method is reported for the synthesis of the phenyl‐capped pentamer and hexamer of aniline. The method was accomplished by the reaction of the parent aniline tetramer in the pernigraniline oxidation state with diphenylamine and N‐phenyl‐1,4‐phenylenediamine in the leucoemeraldine oxi...

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Bibliographic Details
Published inMacromolecular rapid communications. Vol. 20; no. 9; pp. 463 - 466
Main Authors Gao, Junbo, Zhang, Wanjin, Li, Ke, Wang, Ce, Wu, Zhongwen, Ji, Yiping
Format Journal Article
LanguageEnglish
Published Weinheim WILEY-VCH Verlag GmbH 01.09.1999
WILEY‐VCH Verlag GmbH
Wiley
Subjects
Applied sciences
Chemical modifications
Chemical reactions and properties
Exact sciences and technology
Organic polymers
Physical Sciences
Physicochemistry of polymers
Polymer Science
Science & Technology
ANILINE
Conducting polymers
Chemical modification
End group
Preparation
Tetramer
Reaction mechanism
Oligomer
Experimental study
Pentamer
Oxidative coupling
Secondary amine
Aniline polymer
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Summary:A new convenient method is reported for the synthesis of the phenyl‐capped pentamer and hexamer of aniline. The method was accomplished by the reaction of the parent aniline tetramer in the pernigraniline oxidation state with diphenylamine and N‐phenyl‐1,4‐phenylenediamine in the leucoemeraldine oxidation state, respectively. The mechanism probably involves the formation of cation radicals and their coupling.
Bibliography:ArticleID:MARC463
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istex:330DB27F9A8262DA422F34FA4B060A567235B745
ISSN:1022-1336
1521-3927
DOI:10.1002/(SICI)1521-3927(19990901)20:9<463::AID-MARC463>3.0.CO;2-3