113708-06-8Relevant articles and documents
Polycyclic N-Hetero Compounds. XXII. . Reaction of Pyridine N-oxides and Pyrazino Di-N-Oxides with Formamide
Hirota, Takashi,Namba, Tetsuto,Sasaki, Kenji
, p. 949 - 953 (2007/10/02)
Reactions of pyridine N-oxides, pyrazine N-oxides and their benzologues with formamide are described.Carbamoylation mainly occured at aromatic ring with loss of the N-oxide oxygen atom, however, 2,4,6-trimethylpyridine 1-oxide gave 2- and 4-pyrimidinyl derivatives.