ChemInform Abstract: The First Enantioselective [3 + 2] Cycloaddition of Epoxides to Arylisocyanates: Asymmetric Synthesis of Chiral Oxazolidinone Phosphonates
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Media type:
E-Article
Title:
ChemInform Abstract: The First Enantioselective [3 + 2] Cycloaddition of Epoxides to Arylisocyanates: Asymmetric Synthesis of Chiral Oxazolidinone Phosphonates
Contributor:
Barros, Maria Teresa;
Faisca Phillips, Ana Maria
Description:
AbstractThe [3 + 2] cycloaddition of phosphonyloxirane (I) with aryl isocyanates (II) is smoothly catalyzed by SmCl3 or YbCl3 to give 5‐substituted oxazolidinone phosphonates (III) with excellent regioselectivity.