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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 480 (1981), S. 186-192 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Aminocarbonylthioformates  -  Preparation and ReactivitySodium aminocarbonylthioformate NaSCOCONH2 (II) is obtained by reaction of sodium cyanodithioformate with acetone in presence of a secondary amine and water. II permits to produce the acid HSCOCONH2 · H2O (IX) and salts MII(SCOCONH2)2 · 2H2O. In basic aqueous solutions hydrolysis of II to oxaminate and oxalate, respectively, takes place, an excess of aqueous ammonia leads to amidino formic acid. In organic solvents the reaction of IX with N-bases yields stable ammonium salts. The results of i.r. spectroscopic and thermogravimetric measurements are discussed.
    Notes: Natriumaminocarbonylthioformiat NaSCOCONH2 (II) entsteht bei der Umsetzung von Natriumcyanodithioformiat mit Aceton in Gegenwart von sekundärem Amin und Wasser. Aus II sind die Säure HSCOCONH2 · H2O (IX) und Salze zweiwertiger Kationen MII(SCOCONH2)2 · 2H2O zugänglich. In basischen wäßrigen Lösungen reagiert II unter Bildung von Oxaminat bzw. Oxalat, mit überschüssigem wäßrigen Ammoniak setzt es sich zu Amidinoameisensäure um. In organischen Lösungsmitteln bildet die Säure IX mit N-Basen stabile Ammoniumsalze. Die Ergebnisse IR-spektroskopischer und thermogravimetrischer Untersuchungen werden diskutiert.
    Additional Material: 4 Tab.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für die chemische Industrie 41 (1928), S. 1163-1164 
    ISSN: 0044-8249
    Keywords: Chemistry ; General Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 42 (1909), S. 1413-1418 
    ISSN: 0365-9496
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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