115127-12-3Relevant articles and documents
4-Aminouracils and Pyrimidoindolediones from 4-Azidouracils
Lapachev, Vyacheslav V.,Stadlbauer, Wolfgang,Kappe, Thomas
, p. 97 - 102 (1988)
Azidouracils (3), which are obtained from barbituric acids (1), can easily be cyclized to pyrimidoindoles (4) or converted into 4-aminouracils (6). - Keywords: 4-Azidouracil; 1H-Pyrimidoindole-2,4(3H,9H)-dione; 4-Aminouracil; 4-Phosphoranylideneaminouracil; Cyclodehydrogenation; Thermolysis