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  • 1
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: 1H-NMR and Mass Spectra of Compounds with Four-membered Rings Consisting of Arsenic, Nitrogen, and OxygenThe 1H-NMR and mass spectra of As2O(OCH3)6NC3H7 and As2O(OCH3)6NC4H9 are reported and fragmentation processes, induced by electron impact, are studied. Both compounds form four-membered rings consisting of nitrogen, oxygen, and two arsenic atoms. As2O(OC2H5)6NC3H7 and As2O(OC2H5)6NC4H9 could be proved by mass spectrometry; but they could not be prepared in the pure state.
    Notes: Die 1H-NMR- und Massenspektren der Verbindungen As2O(OCH3)6NC3H7 und As2O(OCH3)6NC4H9 werden mitgeteilt. Beide Verbindungen enthalten einen Vierring aus Sauerstoff, Stickstoff und zwei Atomen Arsen. Die Fragmentierungen im Massenspektrometer werden studiert. Massenspektroskopisch läßt sich die Existenz der Verbindungen As2O(OC2H5)6NC3H7 und As2O(OC2H5)6NC4H9 nachweisen; in reiner Form konnten sie aber nicht erhalten werden.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
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