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文章改进了合成方法并合成新型非对称酞菁.非对称酞菁是以4-(对叔丁基苯氧基)邻苯二腈(A)、1,3-二亚胺基异吲哚啉(B)和二水乙酸合锰作为起始原料合成的.合成方法简述如下:原料在有机溶剂正戊醇中加热搅拌,加入适量的催化剂1,8-二氮杂-双环(5,4,O)十一碳烯-7(DBU)进行反应.反应完毕后,冷却至室温,向反应物中加入无水甲醇,析出固体,减压除去溶剂.首先产物用甲醇在索氏提取器中索提12h,最后得到目标化合物.非对称酞菁经过红外、原子吸收紫外可见光谱和元素分析表征证明其结构,从而证实产物就是目标化合物.
This paper improves the synthesis method and synthesizes novel asymmetric phthalocyanine.Asymmetric phthalocyanine is synthesized by using 4- (p-tert-butylphenoxy) phthalonitrile (A), 1,3-diiminoisoindoline (B) and manganese manganese diacetate as starting materials, and the synthesis method is as follows: The raw materials are heated and stirred in the organic solvent n-amyl alcohol, and an appropriate amount of catalyst 1,8-diaza-bicyclo , 0) undecene-7 (DBU) After the reaction was completed, the mixture was cooled to room temperature, anhydrous methanol was added to the reaction mixture to precipitate a solid, and the solvent was removed under reduced pressure.The product was first washed with methanol in a Soxhlet extractor Soxhlet 12h, and finally get the target compound.Asymmetric phthalocyanine through infrared spectroscopy, atomic absorption and visible spectrum and elemental analysis of the structure to prove its structure, which confirmed that the product is the target compound.