ChemInform Abstract: Pyrimidine Derivatives. Part 8. One-Step Synthesis of 3,4- Dihydropyrimido(6,1-c)(1,4)oxazine Derivatives by Reactions of 5-Bromo- 1-(2-bromoethyl)-6-bromomethyl-2,4(1H,3H)-pyrimidinedione with Sodium Alkoxides and 2-Nitropropane.
Cheminform（2010）
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