Ytterbium(III) triflate catalyzed one-pot synthesis of 1,3-thiazolidin-2-imines from epichlorohydrin and thioureas.
[摘要]:2-Arylimino-3-aryl-1,3-thiazolidines were successfully obtained from epichlorohydrin and thioureas in DMF catalyzed by Yb(OTf)3. Inversion of the configuration occurred at the chiral center of the epoxide.
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