109879-41-6Relevant articles and documents
Reactivity of 3H-Pyrimidooxadiazin-3-one towards Carbanions: Synthesis of Pteridine-2,4-diones
Giori, P.,Poli, T.,Veronese, A.C.,Vicentini, C.B.,Manfrini, M.,Guarneri, M.
, p. 1661 - 1666 (2007/10/02)
The reaction of 3H-pyrimidooxadiazin-3-one (5) with carbanions prepared in situ from compounds containing an activated methylene group afforded 6,7-disubstituted pteridine-2,4-diones 7a-m in good yields.The reaction mechanism,involving the i