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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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 |
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