3-(1-chloroethenyl)-2,5-diphenyl-3,4-dihydropyrazole

3-(1-ethoxyethenyl)-2,5-diphenyl-3,4-dihydropyrazole

1,3-diphenyl-5-prop-1-en-2-ylpyrazole

3-(1-methoxyethenyl)-2,5-diphenyl-3,4-dihydropyrazole

1,4-bis(4-bromophenyl)-3,6-diphenyl-1,2,4,5-tetrazine