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可光固化单体2,7-二溴-9,9-双[4'-(1″,4″-戊二烯-3″-氧基酰基戊基氧基)苯基]芴的合成

Synthesis of photo-crosslinkable monomer 2,7-dibromo-9,9-bis(4'-(1″,4″-pentadien-3″-oxycarbonylpentyloxyphenyl)fluorine
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摘要 以芴为原料,经溴代、氧化反应首先合成了2,7-二溴芴酮,再与苯酚反应合成2,7-二溴-9,9-双(4'-羟基苯基)芴。利用2,7-二溴-9,9-双(4'-羟基苯基)芴与1,4-戊二烯-3-醇-6'-溴己酸酯经醚化反应合成了用于发光聚合物制备的可光固化单体标题化合物。反应总收率66%。中间产物和目标产物结构经1HNMR、13CNMR和元素分析表征。 A photo-crosslinkable monomer, 2,7-dibromo-9,9- bis（ 4′-（ 1 ″,4″-pentadien-3″-oxycarbonylpentyloxy phenyl） flu- orene was synthesized in total yield of 66%. Through bromi- nation of fluorene and followed by oxydation and reaction with phenol, 2,7-dibromo-9,9-his （ 4＇-hydroxylphenyl ） fluorene was synthesized smoothly. Then 2,7-dibromo-9,9-his （ 4′-hydroxy- lphenyl）fluorene was reacted with 1,4-pentadien-3-yl 6-bro- mohexanoate to yield the title compound. The structures of the title compound and intermediates were confirmed by 1^HNMR, 13 CNMR and elemental analysis.
作者 张晓云 赵蓓 吴伟
机构地区 中国石油大学(华东)理学院化学系
出处 《化学试剂》 CAS CSCD 北大核心 2012年第12期1105-1107,共3页 Chemical Reagents
基金 山东省自然科学基金资助项目(ZR2011BM012)
关键词 1 4-戊二烯-3-醇 二溴单体 芴 发光聚合物 1,4-pentadien-3-ol dibromo monomer fluorene light emitting polymer
分类号 O623 [理学—有机化学]
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参考文献12

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化学试剂
2012年 第12期

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