벤조포르피린 유도체의 신규한 제조방법
    2.
    发明公开
    벤조포르피린 유도체의 신규한 제조방법 有权
    苯并吡喃衍生物的新型制备方法

    公开(公告)号:KR1020120117420A

    公开(公告)日:2012-10-24

    申请号:KR1020110035165

    申请日:2011-04-15

    Abstract: PURPOSE: A novel manufacturing method of benzoporphyrin derivative is provided to drastically reduce manufacturing steps in order to economically manufacture benzoporphyrin derivative. CONSTITUTION: A novel manufacturing method of benzoporphyrin derivative comprises the following steps: manufacturing a compound which is represented by chemical formula 3 by reacting diene with diels-alder under the presence of an organic solvent after reacting a compound which is represented by chemical formula 2 with formic acid; manufacturing a compound represented by chemical formula 4 by reacting the compound of chemical formula 3 with ammonium hydroxide and organic solvent; manufacturing a tetrabenzoporphyrin precursor represented by chemical formula 5 by reacting the compound of the chemical formula 4 under the presence of acid and organic solvent; and manufacturing the tetrabenzoporphyrin of the chemical formula 1 by processing the tetrabenzoporphyrin precursor at high temperature. The organic solvent of the first step is ethyl acetate, methylene chloride, acetone, hexane, diethylether or diisopropyl ether.

    Abstract translation: 目的:提供苯并卟啉衍生物的新颖制造方法,以大幅度降低制造步骤,以经济地制备苯并卟啉衍生物。 构成:苯并卟啉衍生物的新颖制造方法包括以下步骤:在化学式2表示的化合物与化学式2表示的化合物反应后,在有机溶剂的存在下,使二烯与狄尔斯al尔反应,制造由化学式3表示的化合物 甲酸; 通过使化学式3的化合物与氢氧化铵和有机溶剂反应制造由化学式4表示的化合物; 通过在酸和有机溶剂的存在下使化学式4的化合物反应制造由化学式5表示的四苯并卟啉前体; 并通过在高温下加工四苯并卟啉前体制备化学式1的四苯并卟啉。 第一步的有机溶剂是乙酸乙酯,二氯甲烷,丙酮,己烷,乙醚或二异丙醚。

    벤조포르피린 유도체의 신규한 제조방법 및 이를 이용한 유기박막트랜지스터의 제조
    5.
    发明公开
    벤조포르피린 유도체의 신규한 제조방법 및 이를 이용한 유기박막트랜지스터의 제조 有权
    苯并吡喃衍生物的新型制备方法和有机薄膜晶体管制备方法

    公开(公告)号:KR1020130124814A

    公开(公告)日:2013-11-15

    申请号:KR1020120048238

    申请日:2012-05-07

    CPC classification number: C07D487/22 H01L51/0091 H01L51/0545

    Abstract: The present invention relates to a novel preparation method of a benzoporphyrin derivative and the fabrication of an organic thin-film transistor thereby. The novel preparation method of the benzoporphyrin derivative by the present invention remarkably reduces the number of production processes compare to existing preparation method of the benzoporphyrin derivative for economically obtaining the benzoporphyrin derivative which is a target compound. The process is simplified and the facility and production costs for applying the printing method are reduced by dissolving the benzoporphyrin derivative in more than two kinds of mixed organic solvent with different boiling points, and fabricating the organic thin-film transistor using the printing method.

    Abstract translation: 本发明涉及一种苯并卟啉衍生物的新型制备方法及其制造有机薄膜晶体管。 本发明的苯并卟啉衍生物的新型制备方法与用于经济地获得作为目标化合物的苯并卟啉衍生物的苯并卟啉衍生物的现有制备方法相比,显着降低了制备方法的数量。 该方法简化,通过将苯并卟啉衍生物溶解在两种以上沸点不同的混合有机溶剂中,并且使用印刷方法制造有机薄膜晶体管来降低印刷方法的设备和生产成本。

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