Preparation of poly(2,6-quinoxaline)s ha
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Bang-Lin Lee; Takakazu Yamamoto
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Article
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1999
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John Wiley and Sons
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English
⚖ 99 KB
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Poly(2,6-quinoxaline) s having methyl (P(2,6-Qx(Me)) and ethyl (P(2,6-Qx(Et)) substituents in 3-position have been prepared by organometallic dehalogenation polycondensation of the corresponding dichloro monomers in high yields. P(2,6-Qx(Et)) gives an [g] value of 3.38 dl N g -1 . These polymers ex