4'-AMIN0-3,4-BIPHENYLDICARBOXYLIC ACID

organic chemistry. SUBSTANCE: described is new compound, namely 4-amino-3,4-biphenyldicarboxylic acid which is monomer useful in chemical industry for preparing polyimides. EFFECT: improved properties of the title compound. 15 ex, 2 tbl

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Bibliographische Detailangaben
Hauptverfasser: NOSOVA G.I, OVCHINNIKOV K.L, KUDRJAVTSEV V.V, KOFANOV E.R, KOLOBOV A.V
Format: Patent
Sprache:eng
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Zusammenfassung:organic chemistry. SUBSTANCE: described is new compound, namely 4-amino-3,4-biphenyldicarboxylic acid which is monomer useful in chemical industry for preparing polyimides. EFFECT: improved properties of the title compound. 15 ex, 2 tbl