73424-35-8Relevant academic research and scientific papers
A facile entry to pyrimido[4,5-b]quinolines and its thio analogues
Nandha Kumar,Suresh,Mythili,Mohan
, p. 193 - 198 (2001)
Synthesis of pyrimido[4,5-b]quinolines and thiopyrimido[4,5-b]quinolines starting from 1,3-diaryl barbituric acid and 1,3-diaryl-2-thiobarbituric acid respectively, with anthranilic acid in the presence of polyphosphoric acid have been described. The structures of these compounds have been confirmed by their spectral and analytical data.
Simple Synthesis of Novel 1,3,9-Triazaanthracenes
Capuano, Lilly,Bronder, Marott,Djokar, Keramatollah,Mueller, Ilse
, p. 395 - 397 (2007/10/02)
Wittig reaction of the bromoacetate 1 with aryl isocyanates gives rise to the 10-hydroxy- 9 and 10-amino-2,4-dioxo-1,3,9-triazaanthracenes 10.These have not yet been described.
