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  • 1
    Electronic Resource
    Electronic Resource
    Synthesis and Properties of (Phthalocyaninato)ruthenium(II) with Bisaxially Coordinated Azanaphthalenes (1991)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 124 (1991), S. 1607-1612 
    Details
    ISSN: 0009-2940
    Keywords: Phthalocyanine ; Ruthenium complexes ; Azanaphthalenes ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: (Phthalocyaninato)ruthenium(II) (PcRu) reacts with different azanaphthalenes such as quinoxaline, 2-methylquinoxaline, quinazoline, phthalazine, quinoline, pyrido[2,3-b]pyrazine, pteridine, isoquinoline and 1,5-naphthyridine to form the corresponding bisaxially coordinated PcRuL2 complexes 1-9. The IR, 1H-NMR, UV/Vis, TG/DTA, and FD-MS data are discussed in detail for all the complexes prepared.
    Additional Material: 3 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19911240722
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  • 2
    Electronic Resource
    Electronic Resource
    Monomere und überbrückte oligomere (Tetrasulfophthalocyaninato)eisen(II)-Komplexe mit Isocyaniden und N-Donoren als axialen Liganden (1991)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 124 (1991), S. 833-839 
    Details
    ISSN: 0009-2940
    Keywords: Tetrasulfophthalocyaninato ligand ; Iron complexes ; Isocyanide ligands ; Mößbauer spectroscopy, 57Fe ; Semiconductors, organic ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Monomeric and Bridged Oligomeric (Tetrasulfophthalocyaninato)iron(II) Complexes with Isocyanides and N-Donors as Axial Ligands(Tetrasulfophthalocyaninato)iron(II) (TsPcFe) (1) is treated with the isocyanides tert-butyl isocyanide (tBuNC), 1,4-diisocyanobenzene (dib), 2,3,5,6-tetramethyl-1,4-diisocyanobenzene (me4dib), and 4-isocyano-3,5-dimethylpyridine (me2pyNC), and also with pyrazine (pyz) leading to bisaxially coordinated monomers TsPcFe(L)2 (L=tBuNC, dib, me4dib) and the bridged oligomers [TsPcFe(L)]n (L=dib, me4dib, me2pyNC, and pyz). All these complexes are soluble in methanol or water. The spectroscopic properties of the complexes are described, and the average chain lengths of the bridged oligomers are determined by 1H-NMR spectroscopy. The bridged stacked systems exhibit semiconducting properties with and without iodine doping.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19911240425
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  • 3
    Electronic Resource
    Electronic Resource
    Soluble (Phthalocyaninato)ruthenium(II) Phosphane Complexes (1993)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 126 (1993), S. 2565-2566 
    Details
    ISSN: 0009-2940
    Keywords: Phthalocyaninato complexes ; Ruthenium complexes ; Phosphanes ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Hitherto unknown ruthenium phthalocyanine complexes with phosphane ligands - PcRu(PEt2Ph)2 (1) and PcRu(PPh3)2 (2) - soluble in common organic solvents were prepared. Two methods were used for their synthesis: 1) Reaction of phthalonitrile with [Ru2Cl3(PEt2Ph)6]Cl in n-pentanol in the presence of 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) and 2) reaction of PcRu with the corresponding phosphanes. The products 1 and 2 were characterized by their IR, UV/Vis, FD-MS, and 1H-NMR data.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19931261136
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  • 4
    Electronic Resource
    Electronic Resource
    Synthesis and Properties of (Tetra-tert-butylphthalocyaninato)ruthenium(II) and (Tetra-tert-butyl-2,3-naphthalocyaninato)ruthenium(II) (1995)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 128 (1995), S. 929-933 
    Details
    ISSN: 0009-2940
    Keywords: (Phthalocyaninato)ruthenium, soluble tert-butyl-substituted ; (2,3-Naphthalocyaninato)ruthenium, tert-butyl-substituted ; Ruthenium complexes ; Phthalocyaninato complexes ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: The first synthesis of pure tert-butyl-substituted (phthalocyaninato)- and (2,3-naphthalocyaninato)ruthenium [(tBu)4-MacRu] by thermal decomposition of (tBu)4MacRu(L)2 (L = 3-chloropyridine, ammonia) is described. The compounds were characterized by UV/Vis, IR, and NMR measurements.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19951280913
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  • 5
    Electronic Resource
    Electronic Resource
    9,10-Phenanthrenocyaninatoeisen(II) (PhcFe) und axial koordinierte Isocyanid-Komplexe (1990)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 123 (1990), S. 1105-1110 
    Details
    ISSN: 0009-2940
    Keywords: 9,10-Phenanthrenocyaninatoiron(II) ; Isocyanide complexes ; Porphyrin derivatives ; Semiconductors, organic ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: 9,10-Phenanthrenocyaninatoiron(II) (PhcFe) and Axially Coordinated Isocyanide Complexes9,10-Phenanthrenocyaninatoiron(II) (PhcFe) is synthesized from 9,10-dicyanophenanthrene (3) and pentacarbonyliron. PhcFe exhibits similar spectroscopic properties (UV/VIS and Mößbauer spectra) and similar oxidation potentials as 1,2-Naphthalocyaninatoiron(II) (1,2-NcFe) and Phthalocyaninatoiron(II) (PcFe). Isocyanides RNC (R = tBu, cHx, Bzl, Me2Ph) react with PhcFe to form the corresponding bisaxially substituted 9,10-phenanthrenocyaninatoiron(II) compounds 4-7. Reaction of PhcFe with 1,4-diisocyanobenzene (dib) yields the bridged complex [PhcFe(dib)]n.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19901230525
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  • 6
    Electronic Resource
    Electronic Resource
    Lösliche bisaxial substituierte (Phthalocyaninato)ruthenium-Komplexe (1991)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 124 (1991), S. 1733-1738 
    Details
    ISSN: 0009-2940
    Keywords: Phthalocyanine ; Ruthenium complexes ; Pyridines ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Soluble Bisaxially Substituted (Phthalocyaninato)ruthenium ComplexesSeveral attempts to prepare (tBu4Pc)Ru only led to an impure product (tBu4Pc)RuLx. This reacts quantitatively with pyridine to form (tBu4Pc)Ru(py)2, easily purified by chromatography. In addition the preparation of (tBu4Pc)RuL2 with L = pyridine, 2-picoline (2-pic), 3-picoline (3-pic), 4-picoline (4-pic), 2,5-lutidine (2,5-lut), and 2,6-lutidine (2,6-lut), respectively, is described. All complexes are characterized by spectroscopic methods including 1H-NMR spectroscopy. Not even in the cases of (tBu4Pc)RuL2 with L = 2-pic and 2,5-lut, a careful removal of the ligands L by thermogravimetric methods (TG/DTA) leads to pure (tBu4Pc)Ru. For comparison, the bisadducts PcRuL2 with L = pyridine, picolines (2-pic, 3-pic, 4-pic), lutidines (2,3-lut, 2,5-lut, 2,6-lut), and chloropyridines (2-Clpy and 3-Clpy), respectively, are prepared by treatment of PcRu with an excess of the ligand. For the first time (phthalocyaninato)iron complexes PcFeL2 with sterically hindered axial ligands, e.g. PcFe(2-pic)2, are prepared and characterized by 57Fe Mößbauer spectroscopy.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19911240811
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  • 7
    Electronic Resource
    Electronic Resource
    Lösliche (Tetraethylphthalocyaninato)eisen(II)- und -cobalt(II)-Verbindungen (1991)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 124 (1991), S. 2315-2321 
    Details
    ISSN: 0009-2940
    Keywords: Tetraethylphthalocyanine, metal complexes of ; Isocyanide complexes, bridged ; Porphyrines ; Semiconductors, organic ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Soluble (Tetraethylphthalocyaninato)iron(II) and -cobalt(II) CompoundsThe (tetraethylphthalocyaninato)iron and -cobalt compounds Et4PcFe (9), Et4PcCo (8), and Et4PcH2 (7) have been synthesized starting from 3,4-dibromoacetophenone (1) via the corresponding dinitrile 5 or isoindolenine 6, respectively. Et4PcFe (9) reacts with tBuNC, p-diisocyanobenzene (dib), and me4dib to form the bisaxially coordinated compound Et4PcFe(tBuNc)2 (10) and the oligomers [Et4PcFe(dib)]n (11) and [Et4PcFe- (me4dib)]n (12). All of the synthesized compounds, except the oligomers with a chain length of more than 8 - 14 units, are soluble in organic solvents such as chloroform or toluene. The new compounds were characterized by 1H-, 13C-NMR, 13C-CP/NMR, UV/Vis, and IR spectra. In addition the redox properties of Et4PcCo (8) were studied by cyclic voltammetry and spectroelectrochemical methods. The Mößbauer spectra of the (phthalocyaninato)iron compounds 9, 11, and 12 demonstrate the bridged structure of [Et4PcFe(L)]n (L = dib, me4dib) (11, 12). The powder conductivity of [Et4PcFe(dib)]n (11) (σRT = 5·10-6 S/cm) is ca. 106 times higher than that of Et4PcFe (9) (σRT = 9·10-12 S/cm). After doping with iodine the oligomers 11 and 12 show an increase in conductivity of 105 and 104, respectively (σRT ≍ 10-2 S/cm for [Et4PcFe(dib)I0.85]n).
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19911241026
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