化学合成;材料科学。
化学合成;材料科学
合成路线 1(1. 合成:365564-05-2)
产率:98%
合成条件:With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate In N,N-dimethyl-formamide at 90℃; for 24 h; Inert atmosphere
实验步骤:化合物1的合成:用N 2吹扫无水DMF(10mL),然后通过套管转移到装有1,3,5-三溴苯(1.00g,3.17mmol)和双(频哪醇)的三颈圆底烧瓶中。 二硼(2.54g,9.53mmol)。 然后将乙酸钾(1.87g,19.0mmol)和Pd(dppf)Cl 2(0.087g,0.12mmol)快速加入烧瓶中。 剧烈搅拌所得混合物并在90℃下加热24小时。 冷却至室温后,加入去离子水(120mL)。 通过过滤收集黑色沉淀物,并用去离子水洗涤三次,将其在真空下干燥(98%收率)。
参考文献:
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