Synthesis of polymers containing polyaniline fragments linked by 1,4-benzoquinone groups
- Authors: Durgaryan A.A.1, Arakelyan R.A.1, Durgaryan N.A.1
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Affiliations:
- Yerevan State University
- Issue: Vol 87, No 1 (2017)
- Pages: 139-144
- Section: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/218036
- DOI: https://doi.org/10.1134/S1070363217010224
- ID: 218036
Cite item
Abstract
Michael reaction of 1,4-benzoquinone and N-acetyl-4,4'-diaminodiphenylamine has afforded a new polymer; hydrolysis of the latter has yielded a product containing polyaniline fragments connected by 1,4- benzoquinone units in the backbone. The interaction of 1,4-benzoquinone and 1,4-phenylenediamine has afforded an earlier described polymer that has been characterized by IR and UV spectroscopy. 2,5-Bis[(4-aminophenyl)amino]-1,4-benzoquinone prepared from the mentioned compounds at a 3: 2 molar ratio under the same reaction conditions, can exist in three tautomeric forms. Electroconductivity of the prepared polymers increases from <10–10 to 10–6 S/cm with the doping level increase.
About the authors
A. A. Durgaryan
Yerevan State University
Author for correspondence.
Email: durgaran@ysu.am
Armenia, ul. A. Manukyana 1, Yerevan, 375025
R. A. Arakelyan
Yerevan State University
Email: durgaran@ysu.am
Armenia, ul. A. Manukyana 1, Yerevan, 375025
N. A. Durgaryan
Yerevan State University
Email: durgaran@ysu.am
Armenia, ul. A. Manukyana 1, Yerevan, 375025