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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 603 (1991), S. 41-47 
    ISSN: 0044-2313
    Keywords: Sodium triorganostannylalkylsulphonates ; ion-exchange ; triorganostannylalkyl sulphonic acids ; cyclocondensation ; triorganotin alkanesulphonates ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Synthesis and Stability of Triorganostannylalkyl Sulphonic AcidsSodium triorganostannylalkylsulphonates R3Sn(CH2)nSO3Na(1-4) are obtained by reaction of triorganostannylsodium with sodium halogenoalkylsulphonates or propane sulton in liquid ammonia. 1-4 can be converted by ion-exchange in the free sulphonic acids R3Sn(CH2)n SO3H(9-12). 9-12 are of limited stability and undergo cyclocondensation reactions with formation of the cyclic triorganotin alkanesulphonates .
    Notes: Natrium-triorganostannylalkylsulfonate R3Sn(CH2)nSO3Na (1-4) werden durch Umsetzung von Natrium-triorganostanniden mit Natrium-halogenoalkylsulfonaten oder Propansulton in flüssigem Ammoniak erhalten. Durch Ionenaustausch können 1-4 in die freien Sulfonsäuren R3Sn(CH2)nSO3H (9-12) überführt werden.9-12 sind von begrenzter Stabilität und unterliegen Cyclokondensationsreaktionen unter Bildung der cyclischen Alkylsulfonsäure-triorganostannylester .
    Additional Material: 1 Tab.
    Type of Medium: Electronic Resource
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