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Monatshefte für Chemie / Chemical Monthly

, Volume 100, Issue 2, pp 703–707 | Cite as

Über Heterocyclen, 17. Mitt.

Hexahydro-8a-methylpyrimido [4,5-d]pyrimidin-2,7 (1H, 3H)-dione
  • G. Zigeuner
  • W. Immel
Organische Chemie und Biochemie

Zusammenfassung

Hexahydro-8a-methylpyrimido[4,5-d]pyrimidin-2,7 (1H, 3H)-dione reagieren mit o-reaktiven Phenolen zu Hexahydro-10a-methyl-2H[1]benzopyrano[2,3-d]pyrimidin-2-onen.

Heterocycles, XVII: Hexahydro-8a-methylpyrimido[4,5-d]-pyrimidine-2,7 (1H, 3H)-diones

Abstract

Hexahydro-10a-methyl-2H[1]benzopyrano[2,3-d]pyrimidin-2-ones have been synthesized by the reaction of hexahydro-8a-methylpyrimido[4.5-d]pyrimidine-2.7(1H, 3H)-diones with phenols having reactive o-positions.

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Copyright information

© Springer-Verlag 1969

Authors and Affiliations

  • G. Zigeuner
    • 1
  • W. Immel
    • 1
  1. 1.Lehrkanzel für Pharmazeutische Chemie der Universität GrazGrazÖsterreich

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