中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
(S)-2-苯基-4-甲苯磺酰吗啉 | (S)-2-phenyl-4-tosylmorpholine | 74572-12-6 | C17H19NO3S | 317.409 |
—— | (R)-2-phenyl-4-tosylmorpholine | 1225375-82-5 | C17H19NO3S | 317.409 |
The metal-free synthesis of 2-substituted and 2,3-disubstituted morpholines through a one-pot strategy is described. A simple and inexpensive ammonium persulfate salt enables the reaction of aziridines with halogenated alcohols to proceed via an SN2-type ring opening followed by cyclization of the resulting haloalkoxy amine.