Abstract: Dibenzoylmcthanc was treated with ω-bromoacetophenone to give 1,4-diphenyl -2-benzoyl-1,4-butandionc(1). Eight new 1-aryl-2,5-diphenyl-3-benzoyl pyrroles (2)-(9) were obtained by reactions of (1) with various primary aromatic amines. Semicarbazoncs (10)-(17) were prepared form (2)-(9). Compounds from (1)-(17) were reported for the first time.