Synthesis and spectral properties of the metallophthalocyanines with the fragments of substituted pyrazoles
摘要:
By the reaction of 4-bromphthalonitrile with corresponding 1-phenyl-3-methyl-5-hydroxy- and 1-p-sulfophenyl-3-methyl-5-oxypyrazolaes the substituted phthalonitriles were synthesized and converted into metallophthalocyanines with the fragments of substituted pyrazoles. The compounds obtained were identified using the data of elemental analysis, gas chromatography-mass spectrometry, IR, H-1 NMR, and electronic spectroscopy. The influence of the peripheral environment of the phthalocyanine ligand in the resulting metal complexes on the spectral and other properties of the latter was revealed.