Isolation and Spectroscopic Characterization of Heteroleptic, Anionic and Neutral (Phthalocyaninato)(tetra‐4‐pyridylporphyrinato)lanthanide(III) Double‐Deckers
- 1 August 1996
- journal article
- research article
- Published by Wiley in European Journal of Inorganic Chemistry
- Vol. 129 (8) , 933-936
- https://doi.org/10.1002/cber.19961290809
Abstract
Treatment of 5,10,15,20‐tetra‐4‐pyridylporphyrin [(TPyP)H2] with europium(III) or gadolinium(III) acetylacetonate [Ln(acac)3 · nH2O] (Ln = Eu, Gd) in 1,2,4‐trichlorobenzene produced Ln(acac)(TPyP), which reacted with dilithium phthalocyaninate [Li2(Pc)] to give Li[Ln(Pc)(TPyP)] in moderate yields. Upon exposure to air, solutions of these compounds converted slowly to the corresponding neutral complexes Ln(Pc)(TPyP). The new compounds were spectroscopically characterized.Keywords
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