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Computationally-Guided Organometallic Chemistry: Preparation of the Heptacyclic Pyrazine Core of Ritterazine N
Diels-Alder cycloaddition of 10 followed by Wittig homologation and intramolecular diene cyclozirconation of the resulting triene under equilibrating conditions led to the tricyclic 6-6-5 ketone 5 with high diastereocontrol. The derived α-azido ketone 16 cyclized efficiently to the heptacyclic pyraz...
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| Autori principali: | , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
2006
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3248823/ https://ncbi.nlm.nih.gov/pubmed/16555834 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/jo052656m |
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