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Enamine-Iminium Ion Nazarov Cyclization of α-Ketoenones
[Image: see text] The mono-triflate salts of some chiral non-racemic 1,2-diamines react with α-ketoenones in a stoichiometric reaction to form products of the Nazarov cyclization in high enantiomeric ratios. The mechanism appears to involve rearrangement of an enamine – iminium ion.
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| Glavni autori: | , , , , |
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
2010
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| Teme: | |
| Online pristup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2854558/ https://ncbi.nlm.nih.gov/pubmed/20030316 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ol9025765 |
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