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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 118 (1985), S. 4276-4280 
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Thiazyl Pentafluorooxotellurate, NSOTeF5The title compound 3 is prepared from NSF and B(OTeF5)3 or from NS+SbF6- and CsOTeF5, respectively. 3 is rather unstable and isomerises rapidly to give the known TeF5NSO (2) and polymeric products. F5TeNSNTeF5 (4) is formed from 2 in the BF3- catalyzed elimination of SO2. From 3 and AsF5 the thiazyl salt NS+F5TeOAsF5- (6) is formed.
    Additional Material: 1 Tab.
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Syntheses and Reactions of Perfluoroalkyl Derivatives of Thiazyl TrifluorideSyntheses of mono- and disubstituted products of thiazyl trifluoride [NSF2C2F5 (4c), NSFRf(NMe2) (11a, b: Rf = C2F5, i-C3F7)] are described. The reaction of NSF2Rf (4) with (Me3Sn)2O (12) gives S-(perfluoralkyl)sulfur oxide monofluoride imides Me3Sn-NSOFRf (15a, b: Rf = i-C3F7, t-C4F9), which form sulfonamides [Me3Sn—NH—SO2CF(CF3)2 (19)] by hydrolysis.
    Notes: Die Synthesen von Mono- und Disubstitutionsprodukten des Thiazyltrifluorids [NSF2C2F5 (4c), NSFRf(NMe2) (11a, b: Rf = C2F5, i-C3F7)] werden beschrieben. Die Umsetzung von NSF2Rf (4) mit (Me3Sn)2O (12) liefert S-(Perfluoralkyl)schwefeloxid-mono-fluorid-imide Me3SnNSOFRf (15a, b: Rf = i-C3F7, t-C4F9), deren Hydrolyse Sulfonsäureamid-Derivate [Me3Sn—NH—SO2CF(CF3)2 (19)] ergibt.
    Additional Material: 1 Tab.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 116 (1983), S. 874-881 
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: The Reaction of Metal Hexafluoroarsenates with Silylamines, I. Synthesis of ImidodifluorosulfatesThe reaction of [M(SO2)2](AsF6)2 (1a-c, M = Co, Ni, Cu) with R3SiNSOF2 in liquid SO2 yields bis(imidodifluorosulfates) M(NSOF2)2 (5). As intermediates [Ni(SO2)2{AsF4(NSOF2)2}2] (4) and [Cu(NSOF2)(AsF5NSOF2)] (6) were isolated. The structure of 4 was determined from single crystal X-ray data.
    Notes: Durch Umsetzung von [M(SO2)2](AsF6)2 (1a-c, M = Co, Ni, Cu) mit R3SiNSOF2 in flüssigem SO2 konnten die Bis(imidodifluorosulfate) M(NSOF2)2 (5) dargestellt werden. Als Zwischenprodukt ließen sich [Ni(SO2)2{AsF4(NSOF2)2}2] (4) und [Cu(NSOF2)(AsF5NSOF2)] (6) isolieren. Die Struktur von 4 wurde aus Einkristall-Röntgendaten bestimmt.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Angewandte Chemie International Edition in English 23 (1984), S. 507-508 
    ISSN: 0570-0833
    Keywords: Chemistry ; General Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Additional Material: 1 Tab.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 619 (1993), S. 1241-1246 
    ISSN: 0044-2313
    Keywords: Pentafluorosulfanylarnines ; rullanylammonium salts ; super-acids ; tetra-coordinated, hexacoordinated sulfur(VI) cations ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Pentafluorosulfanylamines and Sulfanylammonium Salts.From the addition of HF to sulfurtetrafluorideimides N-alkylpentafluorosulfanylamines RNHSF5(2a, 2b: R=CH3, C2H5) are obtained in quantitative yield. N, N-dialkylpentafluorosuIfanylamines Et2NSF5(5a) and pip-SF5 (5b) are isolated from the reaction of the appropriate sulfurdifluoronitridearnides NSF2NR2 and HF/SF4. Protonation of the amines with the superacidic system HF/AsF5 gives stable pentafluorosulfanyl-ammonium salts SF5NHRR′. AsF6 (12: R = R′ = CH3; 14: R=R′=H; 10: R=CH3, R′ = H). Under the same conditions the adduct AsF5· NSF2CF(CF3)2 (15) forms a cation with hexacoordinated sulfur (trans-H3NSF4CF(CF3)2-AsF66: 16), while with Asp5 · NSF2NMe2 (17) the reaction stops at tetracoordination (HNSF2NMe2+AsF6 : 18).
    Notes: Durch Addition von HF an die entsprechenden Schwefeltetrafluoridimide RN=SF4 werden N-Alkylpentafluorsulfanylamine RNHSF, (2a, 2b:) R=CH3, C2H5) in quantitativer Ausbeute erhalten. N, N-Dialkylpentafluorsulfanylamine Et2NSF5 (5a) und Pip-SF5 (5b) werden aus der Umsetzung der entsprechenden Schwefeldifluoridnitridamide NSF2NR2 mit HF/SF, isoliert. Die Protonierung der Amine durch das supersaure System HF/AsF5 liefert stabile Pentafluor-sulfanylammoniumsalze SF5NHRR′-AsF6- (12: R=R′=CH3; 14: R=R′=H; 10: R=CH3, R′=H). Aus der Umsetzung der Addukte AsF5·NSF2NMe2(17) wurde nur im ersten Falle ein Kation mit hexakoordiniertem Schwefel (trans-H3NSF4CF(CF3)2′ AsF6- : 16) isoliert, bei 17 bleibt die Reaktion auf der tetrakoordinierten Stufe (HNSF2NMe2′ AsF6-: 18) stehen.
    Additional Material: 3 Tab.
    Type of Medium: Electronic Resource
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  • 6
    ISSN: 0044-8249
    Keywords: Chemistry ; General Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Additional Material: 1 Tab.
    Type of Medium: Electronic Resource
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