2-氯喹啉

2-phenyl-1H-benzo[g]indole

7a,9-diphenyl-7a,10-dihydro-7H-benzo[g]imidazo[1,2-a]indole

naphthalen-1-yl-diphenyl-sulfanylidene-λ⁵-phosphane

1-diphenylphosphorylnaphthalene