1402062-76-3Relevant academic research and scientific papers
Polycyclic N-heterocyclic compounds, part 72: Reaction of N-([1]benzofuro (or benzothieno)[3,2-d]pyrimidin-4-yl)formamidine and N-(pyrido[2,3-d]pyrimidin- 4-yl)formamidine derivatives with hydroxylamine hydrochloride
Okuda, Kensuke,Tsuchie, Kiyoko,Hirota, Takashi
, p. 755 - 762 (2012/10/29)
The reactions of N-([1]benzofuro[3,2-d]pyrimidin-4-yl)formamidines with hydroxylamine hydrochloride gave rearranged cyclization products via ring cleavage of the pyrimidine component accompanied by a ring closure of the 1,2,4-oxadiazole to give N-[2-([1,2,4]oxadiazol-5-yl)[1]benzofuran-3-yl) formamide oximes. N-([1]Benzothieno[3,2-d]pyrimidin-4-yl)formamidines and N-(pyrido[2,3-d]pyrimidin-4-yl)formamidines with hydroxylamine hydrochloride gave similar results.
