2,5-bis(chloromethyl)-3,4-diphenylthiophene

1,3,5-三苯基-1,5-戊二酮

3-(4-methylphenyl)-1,5-diphenylpentane-1,5-dione

2,3-二苯基-1,3-丁二烯

3,4-diphenylthiophene