Synthesis of 1,2,4,5-benzenetetracarboxylic dianhydride – 4,4’-diaminodiphenyl ether 1 : 2 and 2 : 1 condensation products

Vladimir Bulavka; Vasiliy Aristov

doi:10.3390/ecsoc-12-01234

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Synthesis of 1,2,4,5-benzenetetracarboxylic dianhydride – 4,4’-diaminodiphenyl ether 1 : 2 and 2 : 1 condensation products

Vladimir N. Bulavka

^*,

Vasiliy F. Aristov

¹ Research Institute of Cosmic and Aviation Materials Co., Ltd., Mendeleev sq. 2, bldg. 31, Pereslavl-Zalesskiy, Yaroslavl region, 152020, Russian Federation

Published: 02 November 2008 by MDPI in The 12th International Electronic Conference on Synthetic Organic Chemistry session General Organic Synthesis

https://doi.org/10.3390/ecsoc-12-01234

Abstract: Lowest oligomers of pyromellitic anhydride with oxydianiline, - 1 : 2 and 2 : 1 condensation products were synthesized.

Keywords: Pyromellitic anhydride, 1,2,4,5-benzenetetracarboxylic dianhydride, oxydianiline, 4,4’-diaminodiphenyl ether, polyimide, pyromellitic acid – oxydianiline polyimide, pyromellitic acid – oxydianiline oligomer

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Vladimir Bulavka

Vasiliy Aristov