On May 10, 2017, Li, Siyuan; Gui, Shaoxiao; Zhang, Jicheng; Huang, Luning; Tao, Anping; Gu, Hong published a patent.Formula: C4H7NO3 The title of the patent was Preparation method for tedizolid and its intermediate. And the patent contained the following:
The invention relates to a preparation method for a tedizolid compound in Formula I. In Formula I, R is selected from hydrogen, benzyl or benzyl substituted by a substituent, the substituent is selected from a group consisting of halogen, nitryl, C1-C6 alkyl, and C1-C6 alkoxy, and R1 is C1-C6 alkyl or C1-C6 alkyl substituted by halogen. The method comprises: generating a compound having a structure with formula II and a compound having a structure with formula III by a coupled reaction under the catalysis of a metal catalyst, a substituent of R being defined as above, where X is a leaving group, the leaving group comprising chlorine, bromine, iodine, sulfonyl oxy such as trifluoromethane sulfonic oxy, methylsulfonyl oxy and benzenesulfonyl oxy, or benzenesulfonyl oxy substituted by one or more substituents, the substituent being selected from a group consisting of halogen, C1-C6 alkyl, and C1-C6 alkoxy. The experimental process involved the reaction of (R)-5-(Hydroxymethyl)oxazolidin-2-one(cas: 97859-49-9).Formula: C4H7NO3
The Article related to tedizolid preparation, Heterocyclic Compounds (More Than One Hetero Atom): Other 5-Membered Rings, Two Or More Hetero Atoms and other aspects.Formula: C4H7NO3
Referemce:
Oxazolidine – Wikipedia,
Oxazolidine | C3H7NO – PubChem