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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 117 (1984), S. 1077-1082 
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Synthese und Struktur von as-Triazinochinazolinen, IDie 3-(Methylthio)-6-R-1,2,4-triazin-5(2H)-one 1 - 6 wurden durch Cyclokondensation mit Anthranilsäure in die 3-R-2H-as-triazino[3.2-b]chinazolin-2,6(1H)-dione 8 - 13 übergeführt. Reaktion von 2-Methyl-3-(methylthio)-6-phenyl-1,2,4-triazin-5(2H)-on (23) mit Anthranilsäure ergab 1-Methyl-3-phenyl-2H-as-triazino[3,4-b]chinazolin-4,6(1H)-dion (29) über das Zwischenprodukt 26. N-Methylanthranilsäure setzte sich mit 2 und 5 zu den 11-Methyl-3-R-2H-as-triazino-[3,2-b]chinazolin-2,6(11H)-dionen 36 und 38 um.
    Notes: 3-(Methyltio)-6-R-1,2,4-triazin-5(2H)-ones 1 - 6 have been converted into the 3-R-2H-as-tri-azino[3,2-b]quinazoline-2,6(1H)-diones 8 - 13 upon cyclocondensation with anthranilic acid. Reaction of 2-methyl-3-(methylthio)-6-phenyl-1,2,4-triazin-5(2H)-one (23) with anthranilic acid gave 1-methyl-3-phenyl-2H-as-triazino[3,4-b]quinoazoline-4,69 (1H)-dione (29) via the intermediate 26. N-Methylanthranilic acid and 2 or 5 afforded the 11-methyl-3-R-2H-as-triazino[3,2-b]quinazoline-2,6(11H)-diones 36 and 38, respectively.
    Type of Medium: Electronic Resource
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