4,4-diphenyl-2,2-diisopropyl-3-buten-1-ol

2-(2,2-dicyanovinyl)-1,1-diphenyl-3,3-diisopropylcyclopropane

1,1-diphenyl-2,2-diisopropyl-3-(2,2-diphenylvinyl)cyclopropane

cis-3,3-dicyano-7,7-diphenyl-5-isopropyl-2-methyl-4,6-heptadiene