1-Butylseleninyl-4,7,10,15-tetramethyl-3,11,14-trithiapentacyclo[5.5.5.02,6.08,12.013,17]heptadeca-2(6),4,8(12),9,13(17),15-hexaene 以70%的产率得到4,7,10,15-Tetramethyl-1-[(4,7,10,15-tetramethyl-3,11,14-trithiapentacyclo[5.5.5.02,6.08,12.013,17]heptadeca-2(6),4,8(12),9,13(17),15-hexaen-1-yl)seleninylselanyl]-3,11,14-trithiapentacyclo[5.5.5.02,6.08,12.013,17]heptadeca-2(6),4,8(12),9,13(17),15-hexaene