497-25-6, Name is Oxazolidin-2-one, belongs to oxazolidine compound, is a common compound. COA of Formula: C3H5NO2In an article, once mentioned the new application about 497-25-6.
Highly exo-selective and enantioselective cycloaddition reactions of nitrones catalyzed by a chiral binaphthyldiimine-Ni(II) complex
(Chemical Equation Presented) Significant levels of exo-selectivity (exo:endo = >99:1 to 86:14) and enantioselectivity (95-82% ee) were obtained in the 1,3-dipolar cycloadditions of a number of nitrones with 3-(2-alkenoyl)-2-thiazolidinethiones, using the chiral binaphthyldiimine-Ni(II) complex (5-20 mol %), which was easily prepared form N,N?-bis(3,5- dichrolo-2-hydroxybenzylidene)-1,1?-binaphthyl-2,2?-diamine and Ni(ClO4)2·6H2O in CHCl3 in the presence of 4 A molecular sieves, as a chiral Lewis acid catalyst.
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Reference：
Oxazolidine – Wikipedia,
Oxazolidine | C3H1029NO – PubChem