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首页> 外文期刊>Russian Journal of General Chemistry >Nucleophilic Substitution in 4-Bromo-5-nitrophthalodinitrile: VI.~1 4-Dimethylphenoxy-5-nitrophenoxyphthalodinitrile and the Copper Phthalocyanine Derived from It
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Nucleophilic Substitution in 4-Bromo-5-nitrophthalodinitrile: VI.~1 4-Dimethylphenoxy-5-nitrophenoxyphthalodinitrile and the Copper Phthalocyanine Derived from It

机译:4-溴-5-硝基邻苯二甲腈中的亲核取代:VI。〜1 4-二甲基苯氧基-5-硝基苯氧基邻苯二甲腈及其衍生的酞菁铜

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摘要

4-(3,4-Dimethylphenoxy)-5-(4-nitrophenoxy)phthalodinitrile was prepared by stepwise nucleophilic substitution of bromine and then the nitro group in 4-bromo-5-nitrophthalodinitrile by the substituted phenoxy groups and was converted to the corresponding octasubstituted copper phthalocyanine by the reaction with copper acetate. The spectroscopic and mesomorphic properties of the resulting complex were studied. It exhibits thermotropic mesomorphism and forms an M phase in the range 85-155 deg C.
机译:溴的逐步亲核取代反应制得4-(3,4-二甲基苯氧基)-5-(4-硝基苯氧基)邻苯二甲腈,然后用取代的苯氧基取代4-溴-5-硝基邻苯二甲腈中的硝基,并转化为相应的由八取代酞菁铜与乙酸铜反应制得。研究了所得配合物的光谱和介晶性质。它表现出热致同质性并在85-155摄氏度范围内形成M相。

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