中文摘要：

在Pd（0）催化下,5-溴-2-碘嘧啶分别与3,5-二（4,4,5,5-四甲基-1,3,2-二氧杂戊硼烷-2-基）苯甲醚和3,5-二（4,4,5,5-四甲基-1,3,2-二氧杂戊硼烷-2-基）苯十二烷基醚经Suzuki-Miyaura交叉偶联反应合成了两种新型的含有嘧啶基团的弯曲型π共轭体系化合物——3,5-二（5-溴-嘧啶基）苯甲醚和3,5-二（5-溴-嘧啶基）苯十二烷基醚（6）;6在Ni（cod）2的催化下经聚合反应合成了其二聚体,其结构经1H NMR,13C NMR和EI-MS表征.

英文摘要：

Two novel compounds,3,5-di （bromopyrimidine-2-yl）-1-methoxybenzene and 3,5-di （5-bromopyrimidine-2-yl）-l-dodeyloxybenzene （6）,were prepared by Pd （0）-catalyzed Suzuki-Miyaura coupling reaction of 5-bromo-2-iodopyrimidine with 3,5-di （4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl）-1-methoxybenzene and 3,5-di （4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl）-1-dodecyloxybenzene,respectively.A novel dimer was synthesized by polymerization of 6 using Ni （cod） 2 as the catalyst.The structures were characterized by 1H NMR,13 C NMR and EI-MS.