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Copper-catalyzed asymmetric conjugate addition of Grignard reagents to cyclic enones

It is no longer necessary to use dialkylzinc reagents to obtain enantioselectivities >95% in the copper-catalyzed asymmetric conjugate addition of organometallic compounds to cyclic enones. We now report how this can be accomplished by using inexpensive and readily available Grignard reagents. Sc...

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Autori principali: Feringa, Ben L., Badorrey, Ramón, Peña, Diego, Harutyunyan, Syuzanna R., Minnaard, Adriaan J.
Natura: Artigo
Lingua:Inglês
Pubblicazione: National Academy of Sciences 2004
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC395995/
https://ncbi.nlm.nih.gov/pubmed/15075388
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0308008101
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