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A Catalytic Asymmetric Synthesis of Polysubstituted Piperidines Using a Rhodium (I) Catalyzed [2+2+2] Cycloaddition Employing a Cleavable Tether

An enantioselective rhodium (I) catalyzed [2+2+2] cycloaddition with a cleavable tether has been developed. The reaction proceeds with a variety of alkyne substrates in good yield and high enantioselectivity. Upon reduction of the vinylogous amide in high diastereoselectivity (>19:1) and cleavage...

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Autori principali: Martin, Timothy J., Rovis, Tomislav
Natura: Artigo
Lingua:Inglês
Pubblicazione: 2013
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC3820010/
https://ncbi.nlm.nih.gov/pubmed/23606664
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/anie.201301741
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