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    • 10. 发明授权
    • Amino substituted bishalomethyl benzene compounds
    • 氨基取代的双甲基苯化合物
    • US5585522A
    • 1996-12-17
    • US441179
    • 1995-05-10
    • John D. Stenger-SmithWilliam P. NorrisAndrew P. Chafin
    • John D. Stenger-SmithWilliam P. NorrisAndrew P. Chafin
    • C08G61/02C07C211/52
    • C08G61/02
    • Novel amino substituted bishalomethyl benzene compounds, which are precurs to phenylene polymers are disclosed having non-linear optical properties, and which can be converted to electrically conductive polymers. Such polymers are produced by reacting a novel amino substituted bishalomethyl benzene compound with a dialkyl sulfide to make a bis-cycloalkylene sulfonium salt of 2,5,N,N-tetramethylaniline hydrochloride, which is 2,5-(N,N-dimethyl)aniline hydrochloride dimethylene bis-(tetramethylene sulfonium chloride) and reacting this sulfonium salt with alkali metal hydroxide to form a cycloalkylene sulfonium salt precursor polymer, and then heating the precursor polymer under conditions to produce the amino substituted phenylene vinylene polymer, such as poly(2-(N,N-dimethylamino) phenylene vinylene). The polymers can also be made directly by treatment of the bis chlormethyl dimethyl aminobenzene hydrochloride derivative with alkali metal alkoxide.
    • 公开了作为亚苯基聚合物的前体的新型氨基取代的双甲基苯化合物,其具有非线性光学性质,并且可以转化为导电聚合物。 这种聚合物通过使新的氨基取代的二异丙基甲基苯化合物与二烷基硫化物反应来制备2,5-N,N-四甲基苯胺盐酸盐的双亚环烷基锍盐,其为2,5-(N,N-二甲基) 苯胺盐酸盐二亚甲基双 - (四亚甲基氯化锍),并使该锍盐与碱金属氢氧化物反应形成环亚烷基锍盐前体聚合物,然后在条件下加热前体聚合物,生成氨基取代的亚苯基亚乙烯基聚合物,如聚(2 - (N,N-二甲基氨基)亚苯基亚乙烯基)。 聚合物也可以通过用碱金属醇盐处理二氯甲基二甲基氨基苯盐酸盐衍生物直接制备。