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A Flexible and Stereoselective Synthesis of Azetidin-3-Ones through Gold-Catalyzed Intermolecular Oxidation of Alkynes
Chiral azetidin-3-ones could be easily prepared from chiral N-propargylsulfonamides, which in turn are readily accessible in excellent e.e. via chiral sulfinamide chemistry. Using t-butanesulfonyl as the protecting group avoids unnecessary deprotection and reprotection and allows its removal from th...
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| Autors principals: | , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
2011
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3167741/ https://ncbi.nlm.nih.gov/pubmed/21381165 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/anie.201007624 |
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