4'-(4-氨基苯基)-2,2':6',2-三联吡啶

6-溴-2,2':6',2''-三联吡啶

4-[2-[6-(4-phenyl-6-pyridin-2-ylpyridin-2-yl)pyridin-2-yl]-6-pyridin-2-yl-1H-pyridin-4-ylidene]cyclohexa-2,5-dien-1-one

4′-(4-氯苯基)-2, 2′:6′, 2″-三联吡啶

4'-[4-(溴甲基)苯基]-2,2':6',2''-三联吡啶