154474-57-4Relevant articles and documents
Solvent-Dependent Reversible Rearrangement of 4-(Hydroxyimino)hexahydropyrimidines to 4-Aminotetrahydropyrimidine 3-Oxides
Korbonits, Dezsoe,Tobias-Heja, Erzsebet,Simon, Kalman,Kolonits, Pal
, p. 19 - 22 (2007/10/02)
1,2-Disubstituted 4-hydroxyiminohexahydropyrimidines (8) isomerize in alcohols to yield 1,2-disubstituted 4-aminotetrahydropyrimidine 3-oxides (9).In aprotic solvents the opposite transformation (9-->8) takes place, presumably by a different mechanism.The