... -withdrawing or electrondonating substituent in the 4’-position of 2,2’:6’,2"-terpyridine alters the electronic properties of the whole ligand. 4'-Amino-2,2’:6’,2’-terpyridine ... 4'-(4-hydroxyphenyl)-2, 2’:6', 2"-terpyridine CAS: 89972-79-2 4-(2, 2':6', 2"-Terpyridin-4'-yl)benzaldehyde CAS: 138253-30-2 4'-(4-methoxycarbonylphenyl)-2,2':6',2''-terpyridine CAS: 897037-23-9 4-[2,2 ...