Synthesis of ordered polymer by direct p
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Osamu Haba; Hiroshi Seino; Kazutaka Aoki; Kazuyuki Iguchi; Mitsuru Ueda
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Article
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1998
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John Wiley and Sons
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English
โ 148 KB
The ordered (-aacdbbdc-) polymer was prepared by the direct polycondensation of a pair of symmetric monomers (XabX), 4,4ะ-(oxydi-p-phenylene)dibutanoic acid (XaaX) and 2-methoxyisophthalic acid (XbbX), with a nonsymmetric monomer (YcdY), 4-aminobenzhydrazide, using the condensing agent diphenyl (2,3