Arylidenmalonsäureester (I) reagieren mit Malodinitril (II) zu Gemischen aus Arylidenmalodinitrilen (III) und den Lactamen (IV).

A New Approach for the Synthesis of Some Benzoxazinone and Quinazolinone Derivatives. -The synthesis of benzoxazinones (III) and reactions with hydrazines, aliphatic and aromatic amines, ammonia, Grignard reagents and aromatic hydrocarbons are described. Most of the synthesized compounds are tested against different types of bacteria and some are strongly to moderately active. -(SOLIMAN, F. M.; ISLAM, I. E.; KASSAB, R. R.; SOUKA, L. M.; EL KADY, M. Y.; Rev. Roum. Chim. 39 (1994) 4, 405-411;

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