1417421-67-0Relevant articles and documents
Synthesis of 5-arylamino-1-arylpyrazoles from 5-aminopyrazoles with arylhalides via CuI catalyzed Ullman coupling reaction
Chang, En-Chiuan,Chen, Chun-Yen,Wang, Li-Ya,Huang, Yu-Ying,Yeh, Mou-Yung,Wong, Fung Fuh
supporting information, p. 570 - 576 (2013/07/25)
An efficient method for synthesis of 5-arylamino-1-arylpyrazoles was developed by Ullman coupling reaction of 5-aminopyrazoles and arylhalides in the presence of cuprous iodide (CuI) as the catalyst. The corresponding 5-N-arylaminopyrazole products were o