773056-44-3Relevant academic research and scientific papers
Pd catalyzed coupling of 1,2-dibromoarenes and anilines: Formation of N,N-diaryl-o-phenylenediamines
Wenderski, Todd,Light, Kenneth M.,Ogrin, Doug,Bott, Simon G.,Harlan, C. Jeff
, p. 6851 - 6853 (2004)
1,2-Dibromoarenes were coupled with aniline derivatives to yield N,N-diaryl-o-phenylenediamines in moderate to good yield using a palladium/phosphine or palladium/carbene catalyst system. Under similar conditions, 1,2,4,5-tetrabromobenzene was coupled with aniline derivatives to produce the corresponding tetrasubstituted derivatives which are oxidized on workup to yield azophenines. The sequential reaction of two different anilines with 1-chloro-2-iodobenzene afforded mixed N,N-diaryl-o-phenylenediamines.
