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Photochemical Deracemization of Allenes and Subsequent Chirality Transfer
Trisubstituted allenes with a 3‐(1′‐alkenylidene)‐pyrrolidin‐2‐one motif were successfully deracemized (13 examples, 86–98 % ee) employing visible light (λ=420 nm) and a chiral triplet sensitizer as the catalyst (2.5 mol %). The photocatalyst likely operates by selective recognition of one allene en...
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| Publicado no: | Angew Chem Int Ed Engl |
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| Main Authors: | , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
John Wiley and Sons Inc.
2020
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7537568/ https://ncbi.nlm.nih.gov/pubmed/32390291 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/anie.202004797 |
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