化学合成。
化学合成
合成路线 1(1. 合成:395101-67-4)
产率:93%
合成条件:With N-Bromosuccinimide In N,N-dimethyl-formamide at 20℃; for 2 h;
实验步骤:将1H-吲唑-5-甲腈(90mg,0.62mmol)溶解于无水DMF(1mL)中,在室温下加入N-溴代琥珀酰亚胺(134mg,0.75mmol),在该温度下搅拌2小时。 真空除去溶剂后,残余物用乙酸乙酯处理,依次用饱和碳酸氢钠水溶液,水和盐水洗涤。 有机萃取液用无水硫酸钠干燥,真空除去溶剂,得到标题化合物(128mg,93%)。 LRMS(m / z):222/224(Br)。
参考文献:
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