On February 3, 2003, Ortiz, Aurelio; Quintero, Leticia; Hernandez, Hector; Maldonado, Sotero; Mendoza, Guadalupe; Bernes, Sylvain published an article.Recommanded Product: 168297-86-7 The title of the article was (S)-4-Isopropyl-5,5-dimethyl-1,3-oxazolidinethione as chiral auxiliary for the intramolecular sulfur transfer in α,β-unsaturated N-acylimides, promoted by NbCl5. And the article contained the following:
The 1,3-oxazolidinethione was synthesized from (S)-valine and used in the intramol. S transfer in its N-enoyl derivatives in the presence of NbCl5 as catalyst, which, also, works as an indicator of the reaction. The adducts have subsequently been transformed into the corresponding β-mercapto esters by action of Sm(OTf)3 in MeOH. The experimental process involved the reaction of (S)-4-Isopropyl-5,5-dimethyloxazolidin-2-one(cas: 168297-86-7).Recommanded Product: 168297-86-7
The Article related to oxazolidinethione preparation reactivity, crystal structure oxazolidinethione derivative, Heterocyclic Compounds (More Than One Hetero Atom): Oxazoles, Isoxazoles and other aspects.Recommanded Product: 168297-86-7
Referemce:
Oxazolidine – Wikipedia,
Oxazolidine | C3H7NO – PubChem