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2004
Oxazole derivatives
R 0220
(Salen)chromium(III)/DMAP: An Efficient Catalyst System for the Selective Synof 5-Substituted Oxazolidinones from Carbon Dioxide and Aziridines. —
44- 137 thesis
The title catalyst is shown to be active for the coupling of CO2 with various monosubstituted N-aryl and N-alkyl aziridines as well as with 2,3-disubstituted N-alkyl aziridine
aziridines. The oxazolidinones are produced in high yield and selectivity from opening
of the aziridine at the most substituted N—C bond. — (MILLER, A. W.; NGUYEN*,
S. T.; Org. Lett. 6 (2004) 14, 2301-2304; Dep. Chem., Northwest. Univ., Evanston, IL
60208, USA; Eng.) — Steudel
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