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    • 7. 发明公开
    • Method of preparing derivatives of polyarylene vinylene and method of preparing an electronic device including same
    • 一种用于制备Polyarylenvinylenderivaten及其制造方法,用于其的电子装置的过程。
    • EP1548044A2
    • 2005-06-29
    • EP04447233.0
    • 2004-10-22
    • INTERUNIVERSITAIR MICROELEKTRONICA CENTRUM VZWLimburgs Universitair Centrum
    • Vanderzande, DirkLutsen, LaurenceHenckens, AnjaColladet, Kristof
    • C08G61/00C08G61/02
    • C08G61/12C08G61/02C08G61/126
    • A technique is described for the preparation of polymers according to a new process, in which the starting compound of formula (I) is polymerized in the presence of a base, in an organic solvent. No end chain controlling agents are required during the polymerisation to obtain soluble precursor polymers. The precursor polymer such obtained comprises structural units of the formula (II). In a next step, the precursor polymer (II) is subjected to a conversion reaction towards a soluble or insoluble conjugated polymer by thermal treatment. The arylene or heteroarylene polymer comprises structural units of the formula III. In this new process the dithiocarbamate group acts as a leaving group and permits the formation of a precursor polymer of structural formula (II), which has an average molecular weight from 5000 to 1000000 Dalton and is soluble in common organic solvents. The precursor polymer with structural units of formula (II) is thermally converted to the conjugated polymer with structural formula (III).
    • 一种技术,描述了用于制备聚合物gemäß到一个新的方法,其中式(I)的起始化合物是聚合的溶剂中,在碱的存在下,在有机的。 否结束链控制剂在聚合过程中需要获得可溶性前体聚合物。 前体聚合物求获得包含式(II)的结构单元。 在下一步骤中,将前体聚合物(II)经受朝向通过热处理可溶性或不溶性共轭聚合物的转化反应。 所述亚芳基或杂亚芳基聚合物包含式III的结构单元。 在这个新方法中二硫代氨基甲酸酯基作为离去基团,并允许结构式的前体聚合物(II),其具有从5000至1,000,000道尔顿平均分子量和可溶于普通有机溶剂中的形成。 与式(II)的结构单元的前体聚合物被热转化成共轭聚合物与结构式(III)。