99276-81-0Relevant articles and documents
Synthesis and properties of new binuclear nickel(II) phthalocyanines
Blikova,Ivanov,Tomilova,Shvedene
, p. 150 - 153 (2003)
New binuclear nickel(II) phthalonitrile complexes, viz., NiII 2,2′,9(10),9′(10′),17(18),17′(18′),24(25), 24′(25′)-tetra(phenylene-1,2-dioxy)bisphthalocyanine and Ni II 2,2′,9(10),9′(10′),17(18),17′(18′), 24(25),24′(25′)-tetra(4-tert-butyl-phenylene-1,2-dioxy) bisphthalocyanine, were synthesized. The complexes were characterized by electronic spectroscopy and MALDI-TOF mass spectrometry and studied as active components for membranes of ion-selective electrodes in solutions of dicarboxylic acids.
Binuclear phthalocyanines covalently linked through two- and four-atom bridges
Marcuccio, Sebastian M.,Svirskaya, Polina I.,Greenberg, Shafrira,Lever, A. B. P.,Leznoff, Clifford C.,Tomer, Kenneth B.
, p. 3057 - 3069 (2007/10/02)
Binuclear phthalocyanines in which the two phthalocyanine nuclei are covalently linked through four-atom bridges, derived from catechol, have been prepared and characterized.Metal-free 2,9,16,23-tetra-(3,3-dimethylbutyl)phthalocyanine and 2,9,16,23-tetra-(2-trimethylsilylethyl)phthalocyanine were prepared as examples of non-oxygenated mononuclear phthalocyanines soluble in organic solvents.Catalytic hydrogenation of 1,2-bis-(3,4-dicyanophenyl)ethyne and 1,4-bis-(3,4-dicyanophenyl)buta-1,3-diyne gave 1,2-bis-(3,4-dicyanophenyl)ethane and 1,4-bis-(3,4-dicyanophenyl)butane respectively.From these precursors, metal-free phthalocyanine dimers containing ethylene and tetramethylene bridges, joining the phthalocyanine nuclei, were prepared.Two of the two-atom bridge phthalocyanine dimers represent the first characterized phthalocyanine dimers not containing alkoxy or oxygenated groups.