89143-40-8Relevant academic research and scientific papers
A NOVEL RING TRANSFORMATION: 1,2,4-OXADIAZOLES FROM PYRIMIDINE-N-OXIDES
Korbonits, Dezsoe,Simon, Kalman,Kolonits, Pal
, p. 5763 - 5766 (1983)
Tetrahydropyrimidine-N-oxides (9) rearranged on heating to the azolines 8.In contrary to the azoles 1 and 3, the corresponding azolines (6 and 8) failed to transform to 3-aminopyrazoles and pyrazolines, respectively.
