📜5-溴-2-氯嘧啶,苯胺置于溶剂黄146体系中,用 正丁醇 作为反应溶剂,化学反应 21.0H,以56%的收率获得产物(5-溴嘧啶-2-基)苯胺
参考文献:A Copper-Mediated Tandem Reaction Through Isocyanide Insertion Into N-h Bonds: Efficient Access To Unsymmetrical Tetrasubstituted Ureas
标题:A Copper-Mediated Tandem Reaction Through Isocyanide Insertion Into N-h Bonds: Efficient Access To Unsymmetrical Tetrasubstituted Ureas
摘要:通过对较不活跃的次级芳香胺的n-H键进行异氰酸酯插入,开发了一种铜介导的多组分反应.这种方法可以在一个锅中高效合成非对称四取代脲.
DOI:10.1039/c3Cc47590E