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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 109 (1976), S. 1358-1361 
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: S3N2-Rings with Fluorine Containing SubstituentsFrom the tin compound 1 and SOF2 the five-membered sulfur-nitrogen oxide 2 was prepared. 2 reacts with FSO2N=S=O, CF3SO2N=S=O, as well as with CF3SO2N=C=O and n-C4F9SO2NSO to yield the 1-sulfonylimino-1λ4,2,4λ4,3,5-trithiadiazoles 3,4 and 5 under evolution of SO2 as well as CO2. The X-ray structure analysis of 3 is reported. CH3SO2NSO, CF3S(O)NSO, and (CH3)3SiNSO react with 2 to form only sulfur and S4N4. In 1 the methyl-groups can be exchanged for chlorine atoms to give 7.
    Notes: Aus der Zinnverbindung 1 wurde mit SOF2 ein fünfgliedriges Schwefel-Stickstoff-Oxid 2 hergestellt. 2 reagiert mit FSO2N=S=O, CF3SO2N=S=O bzw. CF3SO2N=C=O und n-C4F9SO2NSO zu den 1-Sulfonylimino 1λ42,4λ4,3,5-trithiadiazolen 3,4 und 5 unter SO2-Abspaltung. Die Röntgenstrukturanalyse von 3 wird mitgeteilt. CH3SO2NSO, CF3S(O)NSO und (CH3)3SiNSO ergeben mit 2 lediglich Schwefel und S4N4. In 1 lassen sich die Methylgruppen mit SnCl4 gegen Chloratome unter Bildung von 7 austauschen.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 378 (1970), S. 168-176 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: CF3SO2NSOF2 (I) was prepared by the direct fluorination of CF3SO2NSO. Hydrolysis of (I) in the presence of (C6H5)4PCl led to salts containing the anion N(SO2F)SO2CF3- (II). (I) reacts with dimethylamine to CF3SO2N=S(O)FN(CH3)2 (III). CF3SO2NSO reacts with dimethylsulfoxide under evolution of SO2 to CF3SO2N=S(CH3)2 (IV). Under uv-irridation CF3SO2N=S=NSO2CF3 (V) is formed, which can be oxidized by fluorine to (VI). can be partial hydrolyzed and in the presence of (C6H5)4PCl the anion -N(SO2F)S(O)FNSO2F (VII) could be isolated. CF3SO2NSO forms a 1:1 adduct (VIII) with 2,3-dimethylbutadiene. The structure of the compound is discussed. With COCl2 CF3SO2NSO reacts to give the isocyanate, CF3SO2N=C=O (IX). In a KIRSANOV type reaction with PCl5 and C6H5PCl4 the acidamides form the corresponding phosphoranyliden compounds FSO2N=S(O)FN=PCl3 (X) and CF3SO2N=PCl2C6H5 (XI). Analytical-, ir- and nmr-data are reported
    Notes: CF3SO2NSOF2 (I) konnte durch direkte Fluorierung von CF3SO2NSO hergestellt werden. Die Hydrolyse von (I) in Gegenwart von (C6H5)4PCl ergibt das Salz mit dem Anion N(SO2F)SO2CF3- (II). (I) reagiert mit Dimethylamin zum CF3SO2N = S(O)FN(CH3)2 (III). CF3SO2NSO läßt sich mit Dimethylsulfoxid unter SO2-Abspaltung zum CF3SO2N = S(CH3)2 (IV) umsetzen. Unter UV-Bestrahlung entsteht CF3SO2N=S=NSO2CF3 (V), das sich mit Fluor zum (VI) oxydieren läßt. kann partiell hydrolysiert werden, dabei konnte mit (C6H5)4PCl das Anion -N(SO2F)S(O)FNSO2F (VII) isoliert werden. CF3SO2NSO bildet mit 2,3-Dimethylbutadien ein 1:1 Addukt (VIII). Die Struktur der Verbindung wird diskutiert. Mit COCl2 regiert CF3SO2NSO zum Isocyanat, CF3SO2N=C=O (IX). In einer KIRSANOV-Reaktion entstehen mit PCl5 und C6H5PCl4 aus den Säureamiden die entsprechenden Phosphoranylidenverbindungen. FSO2N=S(O)FN=PCl3 (X) und CF3SO2N=PCl2C6H5 (XI). Analysen, IR- und NMR-Daten werden mitgeteilt.
    Additional Material: 1 Ill.
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  • 3
    Publication Date: 1970-11-01
    Print ISSN: 0044-2313
    Electronic ISSN: 1521-3749
    Topics: Chemistry and Pharmacology
    Published by Wiley
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