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Direct Synthesis of Chiral Porphyrin Macrocyclic Receptors via Regioselective Nitration
[Image: see text] Nitration of tetraphenylporphyrin cage compound 1, at −40 °C, leads to the regioselective formation of the chiral mononitro compound 2 (75% isolated yield) and, at −30 °C, to the achiral syn-dinitro-derivative 3 and the chiral anti-dinitro derivative 4 in a diastereomeric ratio of...
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| Publicado no: | Org Lett |
|---|---|
| Main Authors: | , , , , , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
American
Chemical Society
2018
|
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6038098/ https://ncbi.nlm.nih.gov/pubmed/29894198 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/acs.orglett.8b01055 |
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