步骤：使用标准Schlenk技术在氩气下进行反应。向装有回流冷凝器的双颈梨形烧瓶中加入（het）芳基溴原料、NaI（每个溴交换2当量）和CuI（每溴交换5摩尔）；加入N,N'-二甲基乙二胺（L1）或N,N'-二甲基-1,2-环己烷二胺（L2）（每溴交换10mol%）和无水1,4-二恶烷（每1mmol NaI 0.5mL）；将所得悬浮液加热至110℃并保持18小时；冷却至室温后，将混合物倒入25%NH₃水溶液中，用H₂O稀释至倍增体积，并用CH₂Cl₂萃取三次；合并的有机相用盐水洗涤并用MgSO₄干燥，减压除去溶剂，得到所需产物，必要时通过柱色谱或重结晶纯化。
条件：With copper(l) iodide; sodium iodide; N,N'-dimethylethylenediamine In 1,4-dioxane at 110℃; for 18 h; Inert atmosphere; Schlenk technique
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