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Synthesis of Tetrahydropyridazines by a Metal-carbene Directed Highly Enantioselective Vinylogous N-H Insertion/Lewis Acid Catalyzed Diastereoselective Mannich Addition
A versatile reaction cascade triggered by Rh(II)-catalyzed diazo decomposition followed by a vinylogous N-H insertion/Lewis acid catalyzed Mannich addition that produces highly substituted 1,2,3,6-tetrahydropyridazines in up to 97% ee with high yield and diastereocontrol has been developed.
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| Main Authors: | , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
2012
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3517037/ https://ncbi.nlm.nih.gov/pubmed/22945294 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/anie.201203962 |
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