One-Pot Borylation/Amination Reactions: Syntheses of Arylamine Boronate Esters from Halogenated Arenes
作者:Daniel Holmes、Ghayoor A. Chotana、Robert E. Maleczka,、Milton R. Smith
DOI:10.1021/ol060205y
日期:2006.3.1
text] A one-pot protocol for converting 1,3- and 1,4-substituted aryl halides to arylamine boronate esters is described. This is achieved by sequential Ir-catalyzed aromatic borylation at the least hindered C-H bond of the aryl halide and subsequent Pd-catalyzed C-N coupling at the halide position of the crude arylboronicester.