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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 406 (1974), S. 52-61 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Reaction of Dimethylamino Dimethylarsine with 1,2-DiolsThe reactions of (CH3)2As—N(CHs3)2 with 1,2-diols lead to the formation of the esters (CH3)2As—O—CR2—CR2—O—As(CH3)2 and (CH3)2As—O—CR2—CR2—OH. The same reaction with HS—CH2CH2—OH yields only (CH3)2As—S—CH2CH2OH, whereas the cleavage of the As—N bond with HS—CH2CH2—SH results in mixture of mono- and diesters. The mechanism and its influence on the products are discussed. IR and 1H-NMR spectral data are presented.
    Notes: Die Umsetzung von (CH3)2As-N(CH3)2 mit 1,2-Diolen führt zur Bildung der Ester (CH3)2As—O—CR2—CR2—O—As(CH3)2 und (CH3)2As—O—CR2—CR2—OH. Bei der Reaktion mit Monothioglykol entsteht ausschließlich der Thioester (CH3)2As—S—CH2CH2OH, wogegen die Umsetzung mit Dithioglykol ein Gemisch von Mono- und Diestern liefert. Der Reaktionsmechanismus und sein Einflußauf die Produktverteilung wird diskutiert. IR- und 1H-NMR-Spektren werden mitgeteilt.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
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