Dirhodium(II) tetrakis[methyl 2-oxaazetidine-4-carboxylate]: a chiral dirhodium(II) carboxamidate of exceptional reactivity and selectivity |
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| Authors: | Doyle M P Davies S B Hu W |
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| Affiliation: | Department of Chemistry, University of Arizona, Tucson, USA. mdoyle@u.arizona.edu |
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| Abstract: | ![]()
[formula: see text] A new chiral azetidinone-carboxylate ligand for dirhodium(II) catalysis enhances reactivity toward diazo decomposition and selectivity toward cyclopropanation enabling diazomalonates, vinyldiazoacetates, and aryldiazoacetates to be effectively used with a dirhodium(II) carboxamidate catalyst. |
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