作者:Kenneth E. DeBruin、Eric E. Boros
DOI:10.1016/s0040-4039(01)80355-5
日期:1989.1
N-Substituted O,O-dimethyl N-benzoyl phosphoramidothioates (III, R = Me, Ph but not H) undergo an uncatalyzed unimolecular rearrangement in an inert solvent; whereby, the carbonyl oxygen atom exchanges position with the thiophosphoryl sulfur atom (an O,S Switch) and forms O,O-dimethyl N-thiobenzoyl phosphoramidates (IV, R = Me, Ph).
N-取代的O,O-二甲基N-苯甲酰基磷酰胺基硫代酸酯(III,R = Me,Ph,但非H)在惰性溶剂中进行未催化的单分子重排;从而,羰基氧原子与硫代磷酰基硫原子交换位置(O,S开关)并形成O,O-二甲基N-硫代苯甲酰基氨基磷酸酯(IV,R = Me,Ph)。