期刊
MOLECULAR CRYSTALS AND LIQUID CRYSTALS
卷 486, 期 -, 页码 1080-1091出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/15421400801917338
关键词
aniline derivatives; copolyimide; NLO potential; polyimide solubility
New polyimide precursors were synthesized by simple one step procedure. (Z)-3-(4-Nitro-phenylcarbamoyl)-acrylic acid (A2), (Z)-3-(4-Ciano-phenylcarbamoyl)acrylic acid (A3), (Z)-3-(4-Diethyl-phenylcarbamoyl)-acrylic acid (A4) and (Z)-3-[N'-(2,4-Dinitro-phenyl)-hydrazinocarbonyl]-acrylic acid (A6) were characterized by FT-IR, FT-NMR and UV-VIS spectroscopy. Test copolymerization successfully yielded copolymers that were characterized by FT-IR and FT-NMR spectroscopy. Improved solubility of these copolymers make them candidates for potential NLO applications.
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