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Synthesis of a novel chemotype via sequential metal-catalyzed cycloisomerizations

Sequential cycloisomerizations of diynyl o-benzaldehyde substrates to access novel polycyclic cyclopropanes are reported. The reaction sequence involves initial Cu(I)-mediated cycloisomerization/nucleophilic addition to an isochromene followed by diastereoselective Pt(II)-catalyzed enyne cycloisomer...

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Autori principali: Leng, Bo, Chichetti, Stephanie, Su, Shun, Beeler, Aaron B, Porco, John A
Natura: Artigo
Lingua:Inglês
Pubblicazione: Beilstein-Institut 2012
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC3458758/
https://ncbi.nlm.nih.gov/pubmed/23019468
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3762/bjoc.8.153
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