1127415-19-3Relevant academic research and scientific papers
Synthesis and properties of lanthanide complexes with tetrapyrazinoporphyrazine and its substituted derivatives
Lebedeva,Kulinich,Shaposhnikov,Efimova,Korzhenevskii,Koifman
, p. 1944 - 1950 (2008/09/17)
Reactions of dicyanopyrazine and its tert-butyl-, diphenyl-, and dipyridyl-substituted derivatives with erbium, thulium, ytterbium, and lutetium chlorides, acetates, and acetylacetonates gave the corresponding tetrapyrazinoporphyrazine metal complexes which were characterized by elemental analyses, and IR, 1H NMR, and electronic absorption spectra. The stability of the complexes to thermooxidative decomposition in air was also studied.
