diethyl 3-(4-(tert-butyl)-2,6-bis(methoxymethyl)phenyl)-1H-pyrrole-2,4-dicarboxylate

diethyl 3-(4-(tert-butyl)-2,6-bis(methoxymethyl)phenyl)-5-iodo-1H-pyrrole-2,4-dicarboxylate

2,7,12,17-tetrakis(2,6-bis(bromomethyl)-4-(tert-butyl)phenyl)porphyrin-9-ene

4,4'-bis(4-(tert-butyl)-2,6-bis(methoxymethyl)phenyl)-1H,1'H-2,2'-bipyrrole

tetraethyl 4,4'-bis(4-(tert-butyl)-2,6-bis(methoxymethyl)phenyl)-1H,1'H-[2,2'-bipyrrole]-3,3',5,5'-tetracarboxylate