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Synthesis and properties of axially substituted zirconium(IV) and hafnium(IV) phthalocyanines with organic ligands

✍ Scribed by L. A. TOMACHYNSKI; V. Ya. CHERNII; S. V. VOLKOV

Publisher
John Wiley and Sons
Year
2001
Tongue
English
Weight
86 KB
Volume
05
Category
Article
ISSN
1088-4246

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✦ Synopsis

Water-soluble phthalocyaninato zirconium(IV) and hafnium(IV) complexes have been synthesized for the first time. An increased solubility in comparison to PcZrCl ~2~ and PcHfCl ~2~ was caused by the introduction of gallic, 1,8-dihydroxynaphthalene-3,6-disulfonic (chromotropic), and 5-sulfosalicylic acids in the axial position. The new compounds were characterized by ^1^ H NMR, IR, UV-vis and elemental analysis.

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