1,4,8,11-tetrathiadispiro[4.1.4⁷.3⁵]tetradecane

7-bromo-1,4-dithiaspiro[4.5]dec-6-ene

2,2-bis(benzyl)-1,3-dithiolane

2-phenethyl-2-phenyl-1,3-dithiolane

2-(4-methylphenyl)-2-phenyl-1,3-dithiolane