846558-28-9Relevant academic research and scientific papers
1-Azido-4-Phenyl-1,4-Butanedione as a Convenient Precursor for the Synthesis of Various Nitrogen Heterocycles
Abdel-Fattah, A. A.,Nasar, S. A.,El-Shenawy, A. I.
, p. 153 - 162 (2007/10/03)
1-Azido-4-phenyl-1,4-butanedione 2 proved to be a convenient precursor for the synthesis of a variety of heterocyclic systems through its treatment with some acidic and the basis reagents. For example, 2-benzazepine-1,5-dione 3, 1,3-oxazolane-2,4-dione 4a, 1,3-thiazolane-2,4-dione 4b, 1,3-oxazol-5-one 5, quinazoline-2,4-dione 7, 4,6-diaryl-2-pyrimidineones 9a-d, 2,5-bis-substituted amino-1,3,4-oxadiazole 11, 5-aryl-2-N-substituted amino-1,3,4-oxadiazoles 13a,b, 1,2,4-triazol-3-ones 14a,b, 1,3-benzoxazine-2,4 (3H)-dione 15 and 1,3,4-oxadiazol-2(3H)-ones 16a,b.
