作者:John P. Wolfe、Stephen L. Buchwald
DOI:10.1021/ja964391m
日期:1997.7.1
Aryl chlorides are converted to aniline derivatives using catalytic amounts of Ni(COD)2 (COD = 1,5-cyclooctadiene) and DPPF (DPPF = 1,1‘-bis(diphenylphosphino)ferrocene) or 1,10-phenanthroline in the presence of sodium tert-butoxide. This procedure has a broad substrate scope: electron-rich or electron-poor aryl chlorides, as well as chloropyridine derivatives, can be combined with primary and secondary
在存在下,使用催化量的 Ni(COD)2(COD = 1,5-环辛二烯)和 DPPF(DPPF = 1,1'-双(二苯基膦)二茂铁)或 1,10-菲咯啉将芳基氯转化为苯胺衍生物叔丁醇钠。该过程具有广泛的底物范围:富电子或缺电子的芳基氯化物以及氯吡啶衍生物可以与伯胺和仲胺结合,以中等至极好的收率得到所需的芳胺产品。此外,还描述了使用空气稳定的预催化剂 (DPPF)NiCl2 或 (1,10-菲咯啉)NiCl2 的程序。