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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 113 (1980), S. 165-170 
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Preparation of Methoxythiocarbonyl Substituted UreasThe alkali metal salts 4 of phenylthiocarbamic O-methyl ester (1) yields with phosgene a carbonyl chloride (5), which is a suitable starting material for the preparation of the hitherto unknown group of methoxythiocarbonyl substituted ureas. In its reactions with carbonyl chlorides or sulfonyl chlorides, 4 shows the typical behaviour of an ambident anion.
    Notes: Die Alkalisalze 4 des Phenylthiocarbamidsäure-O-methylesters (1) liefern mit Phosgen ein Säurechlorid (5), welches einen bequemen Zugang zur bisher unbekannten Gruppe der methoxythio-carbonyl-substituierten Harnstoffe 6 eröffnet. Die Umsetzung von 4 mit Carbonylchloriden bzw. mit Sulfonylchloriden zeigt, daß 4 das typische Verhalten einer ambifunktionellen Verbindung aufweist.
    Additional Material: 1 Tab.
    Type of Medium: Electronic Resource
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