公开(公告)号：KR1020020089084A

公开(公告)日：2002-11-29

申请号：KR1020010028419

申请日：2001-05-23

申请人： 한화케미칼 주식회사

发明人： 문두경 ,  이상필 ,  조재억 ,  진성호 ,  염인숙

IPC分类号： C08G61/02

摘要： PURPOSE: Provided are an electroluminescence polymer which has high solubility to organic solvent and excellent electrooptical property, and a method for producing the same. CONSTITUTION: The electroluminescence polymer is represented by formula 1(wherein R is a linear or branched aliphatic alkyl group having C1-C21, and n is an integer of 10-1000). The method comprises the steps of (i) reacting methoxyphenol with 2-bromo-p-xylene in the presence of catalyst, to introduce 1,4-dimethylbenzene into hydrogen position of alcohol group, and subsequently replacing the methoxy group with hydroxy group; (ii) reacting the reaction product from the step(i) with a linear or branched alkyl bromide in the presence of catalyst, to introduce an aliphatic alkoxy group in the hydroxy position, and subsequently reacting it with N-bromosuccinimide to introducing a bromomethyl into 1,4-position of backbone; and (iii) polymerizing the reactants in the presence of potassium t-butoxide.

摘要翻译： 目的：提供对有机溶剂的高溶解性和优异的电光学性质的电致发光聚合物及其制造方法。 构成：电致发光聚合物由式1表示（其中R是具有C1-C21的直链或支链脂族烷基，n是10-1000的整数）。 该方法包括以下步骤：（i）在催化剂存在下使甲氧基苯酚与2-溴 - 对二甲苯反应，将1,4-二甲基苯引入醇基的氢位置，随后用羟基取代甲氧基; （ii）在催化剂存在下使来自步骤（i）的反应产物与直链或支链烷基溴反应，在羟基位置引入脂族烷氧基，随后使其与N-溴代琥珀酰亚胺反应，将溴甲基引入 骨架1,4位; 和（iii）在叔丁醇钾存在下使反应物聚合。