四-(4-溴苯)乙烯为烯烃类有机物，可用作有机合成中间体。制备方法包括：(1)回流：在250mL双口烧瓶中加入四苯乙烯，注入溴水，搅拌并点板跟踪；(2)点板：用THF稀释反应混合物，石油醚-二氯甲烷(20∶1)作展开剂；(3)除溴：改装回流装置，加甲苯除溴蒸气；(4)浓缩：旋蒸至20mL；(5)色谱分离：石油醚-二氯甲烷(20∶1)作展开剂分离；(6)旋蒸：收集组分旋蒸得白色固体；(7)烘干：70℃烘干24h。反应物物料比1∶10、反应时间16h时产率最高。
有机合成中间体
合成路线 1（1. 合成：61326-44-1）
- 步骤：将75mmol（25G）1,1,2,2-四苯基乙烯置于干燥器架上的表玻璃中，将585mmol（30ml）溴化物液体倒入干燥器底部，用小孔封闭干燥器释放HBr，7天后收集黄色固体，用二氯甲烷/甲醇（2：1）重结晶得白色晶体。
- 条件：for 168 h（注：此处原文献条件可能存在笔误，实验步骤中反应时间为7天）；
- 收率：37g，76％。
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