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  • 1
    ISSN: 0044-2313
    Keywords: 31P NMR ; triphospha arsena trichalcogena diiodide ; triphospha arsena trithia diiodomethyl iodide ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Derivatives of Arsenic Substituted Phosphorus Chalcogenidesα-AsP3S3I2, α-AsP3Se3I2, and three isomers of β-AsP3S3I2 were observed besides several phosphorus sulfides by 31P NMR spectroscopy after the reaction of AsnP4-nE3 (E = S; Se; n = 0-4) with I2 in the melt or with I2, PI3, and N-iodosuccinimid in CS2 solutions. The reaction of AsnP4-nS3 with CHI3 in CS2 solution yielded two isomers of β-AsP3S3(CHI2)I.
    Notes: Nach der Reaktion von AsnP4-nE3 (E = S; Se; n = 0-4) Gemischen mit I2 in der Schmelze oder mit I2, PI3 oder N-Iodsuccinimid in CS2-Lösungen konnten durch 31P-NMR-Spektroskopie Abbauprodukte wie Phosphorsulfide, aber auch Derivate des Edukts, nämlich α-AsP3S3I2, α-AsP3Se3I2 und β-AsP3S3I2, letzteres mit drei Isomeren, identifiziert werden. Bei der Reaktion von CHI3 mit AsnP4-nS3 entstanden zwei Isomere von β-AsP3S3(CHI2)I.
    Additional Material: 4 Ill.
    Type of Medium: Electronic Resource
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