[1,1′-Bis(diphenylphosphino)ferrocene]dichloropalladium/1,1′-Bis(diphenylphosphino)ferrocene Catalyzed Synthesis of 2,3-Diamino-1,4-naphthoquinones
Xiao Lei Wanga, Xiu Fang Zhenga, Lei Wanga, John Reiner*a, Wei Lin Xieb, Jun Biao Chang*a,b a School of Pharmaceutical Science and Technology, Tianjin University, 300072 Tianjin, P. R. of China Fax: +86(22)27890968; e-Mail: jreiner@tju.edu.cn; b School of Pharmaceuticals, Xinxiang Medical College, 453003 Xinxiang, P. R. of China