Tetrahedron

Copper/oxalohydrazide/ketone catalyzed synthesis of primary arylamines via coupling of aryl halides with aqueous ammonia in water

Y Li, X Zhu, F Meng, Y Wan

文献索引：Li, Ying; Zhu, Xinhai; Meng, Fei; Wan, Yiqian Tetrahedron, 2011 , vol. 67, # 30 p. 5450 - 5454

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被引用次数: 23

摘要

Abstract The coupling reaction of aryl halides with aqueous ammonia was catalyzed by copper/oxalohydrazide/ketone system in water to yield primary arylamines without inert atmosphere. This method was fast and facile. The coupling reaction proceeded at 90 C for 20–80 min, or at room temperature for a prolonged reaction time. A variety of aryl bromides and iodides were found to be applicable to this three-component catalytic system, which ...