- 3,3′,5,5′-Tetrahydro-2,6-bis[3,5-bis(trifluoromethyl)phenyl]spiro[4H-dinaphtho[2,1-c:1′,2′-e]azepine-4,4′-[4H]dinaphtho[2,1-c:1′,2′-e]azepine]-4-ium・bromide
- 4,8-Bis[3,5-bis(trifluoromethyl)phenyl]-6,6-(1,1′-binaphthalene-2,2′-diylbismethylene)-6,7-dihydro-1,2:10,11-di[1,3]butadieno-5H-dibenzo[c,e]azepine-6-ium・bromide
- 2,6-Bis[3,5-bis(trifluoromethyl)phenyl]-3,3′,5,5′-tetrahydro-4,4′-spirobi[4H-dinaphtho[2,1-c:1′,2′-e]azepine]-4-ium・bromide
- 4,4-[1,1′-Bi[3-[3,5-bis(trifluoromethyl)phenyl]naphthalene]-2,2′-diylbismethylene]-4,5-dihydro-3H-dinaphtho[2,1-c:1′,2′-e]azepine-4-ium・bromide
- 2,6-Bis[3,5-bis(trifluoromethyl)phenyl]-3,3′,5,5′-tetrahydro-4,4′-spirobi[4H-dinaphtho[2,1-c:1′,2′-e]azepine-4-ium]・bromide
- 2,6-Bis[3,5-bis(trifluoromethyl)phenyl]-3,3′,5,5′-tetrahydro-4,4′-spirobi[4-azonia-4H-dinaphtho[2,1-c:1′,2′-e]azepine]・bromide
- 2,6-Bis[3,5-bis(trifluoromethyl)phenyl]-3,3′,5,5′-tetrahydro-4,4′-spirobi[4-azonia-4H-cyclohepta[2,1-a:3,4-a′]dinaphthalene]・bromide