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Scientific article
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Asymmetric Lewis Acid-Catalyzed 1,3-Dipolar Cycloadditions

Published inPure and applied chemistry, vol. 80, no. 5, p. 1013-1018
Publication date2008
Abstract

Highly tuned, one-point binding chiral iron and ruthenium complexes selectively coordinate and activate α,β-unsaturated aldehydes and ketones toward asymmetric catalytic Diels-Alder cycloaddition reactions. Here we focus on the application of these transition-metal Lewis acids to asymmetric catalytic 1,3-dipolar cycloaddition reaction between enals and cyclic and acyclic nitrones as well as aryl nitrile oxides to give isoxazolidines and isoxazolines, respectively.

Keywords
  • 1,3-dipolar cycloadditions
  • Asymmetric reactions
  • Lewis acids
  • Nitrile oxides
  • Nitrones
Note14th International Symposium on Organometallic Chemistry Directed Towards Organic Synthesis (OMCOS-14). - Nara (Japan). - 2–6 August 2007
Citation (ISO format)
BADOUI, Andrei et al. Asymmetric Lewis Acid-Catalyzed 1,3-Dipolar Cycloadditions. In: Pure and applied chemistry, 2008, vol. 80, n° 5, p. 1013–1018. doi: 10.1351/pac200880051013
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ISSN of the journal0033-4545
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