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Photocatalytic [2+2] Cycloadditions of Enones with Cleavable Redox Auxiliaries
[Image: see text] α,β-Unsaturated 2-imidazolyl ketones undergo [2+2] cycloaddition with a variety of Michael acceptors upon irradiation with visible light in the presence of Ru(bpy)(3)(2+). Cleavage of the imidazolyl auxiliary from the cycloadducts affords cyclobutane carboxamides, esters, thioester...
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| Main Authors: | , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
2012
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| Assuntos: | |
| Acceso en liña: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3288794/ https://ncbi.nlm.nih.gov/pubmed/22320352 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ol3000298 |
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