14640-02-9Relevant articles and documents
Synthesis and spectral properties of 1,2,5-thiadiazolo-, 1,2,5-selenadiazolo-, and benzo-fused β-phenyl-substituted porphyrazines
Stuzhin,Pimkov,Ul'-Khak,Ivanova,Popkova,Volkovich,Kuz'Mitskii,Donzello
experimental part, p. 1854 - 1863 (2009/09/29)
Cross cyclotetramerization of trans-2,3-diphenylbutanedinitrile with 1,2,5-thia(selena)diazole-3,4-dicarbonitriles or phthalodinitrile in the presence of magnesium butoxide gave mixtures of Mg(II) porphyrazine complexes which were treated with trifluoroac