Synthesis of 3-amino-5H-pyrrolo[2,3-e]-1,2,4-triazines by Sonogashira/copper(I)-catalyzed heteroannulation |
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| Authors: | Coralie Nyffenegger |
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| Affiliation: | Institut de Chimie et Biochimie Moléculaires et Supramoléculaires, Laboratoire de Chimie Organique 1, UMR—CNRS 5246, Université de Lyon, Université Lyon 1, 43 Boulevard du 11 Novembre 1918, 69622 Villeurbanne cedex, France |
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| Abstract: | A Sonogashira/copper(I)-catalyzed heteroannulation sequence was developed to convert 3,5-diamino-6-chloro-1,2,4-triazines to the corresponding 3-amino-5H-pyrrolo[2,3-e]-1,2,4-triazine derivatives in good yields. |
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| Keywords: | 1,2,4-Triazine Alkyne Palladium Heteroannulation |
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