Synthetic scope and DFT analysis of the chiral binap–gold(I) complex-catalyzed 1,3-dipolar cycloaddition of azlactones with alkenes

The 1,3-dipolar cycloaddition between glycine-derived azlactones with maleimides is efficiently catalyzed by the dimeric chiral complex [(S(a))-Binap·AuTFA](2). The alanine-derived oxazolone only reacts with tert-butyl acrylate giving anomalous regiochemistry, which is explained and supported by Nat...

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Hlavní autoři: Martín-Rodríguez, María, Castelló, Luis M, Nájera, Carmen, Sansano, José M, Larrañaga, Olatz, de Cózar, Abel, Cossío, Fernando P
Médium: Artigo
Jazyk:Inglês
Vydáno: Beilstein-Institut 2013
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Full Research Paper
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC3869218/
https://ncbi.nlm.nih.gov/pubmed/24367409
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3762/bjoc.9.280
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