Erbium and ytterbium complexes with the phtalocyanines with aryloxy and chlorine substituents
摘要:
By nucleophilic substitution of chlorine atoms in tetrachlorophthalonitrile by phenoxy- or 1-naphthyloxy groups aryloxychlorophthalonitriles were synthesized and on this basis respective substituted erbium and ytterbium phthalocyanines with cbloro-, acetate- or acetylacetonate anions as extra ligands. The compounds obtained were characterized by elemental analysis, chromato-mass spectrometry, IR, C-13 NMR, and electronic spectroscopy.