反应详情

If the procedure described above is used, but replacing the 2,4-diisopropylaniline by the same amount of 2,5-diisopropylaniline or by 99 parts of 2-isopropylaniline, perylenetetracarboxylic acid N,N'-bis-(2',5'-diisopropylanilide) and N,N'-bis-(2'-isopropylanilide), respectively, are obtained in very good yield.