1. For reviews on azomethine ylides, see:aHuisgen, R.1,3-Dipolar Cycloaddition Chemistry;Padwa, A., Ed.Wiley:New York, 1984; Vol. 1, pp1−177.
2. bTufariello, J. J.1,3-Dipolar Cycloaddition Chemistry;Padwa, A., Ed.Wiley:Chichester, UK, 1984; Vol. 2, pp83−168.
3. Asymmetric 1,3-Dipolar Cycloaddition Reactions
4. dHarwood, L. M.; Vickers, R. J.The Chemistry of Heterocyclic Compounds: Synthetic Applications of 1,3-Dipolar Cycloaddition Chemistry toward Heterocycles and Natural Products;Padwa, A.; Pearson, W. H., Eds.Wiley and Sons:New York, 2002; Vol. 59, pp169−252.
5. Azomethine Ylides in Organic Synthesis