期刊
CHEMPLUSCHEM
卷 87, 期 11, 页码 -出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/cplu.202200217
关键词
BINAP ligand; catalysis; cycloaddition; NMR; silver
资金
- Ministere de l'Education et de la Recherche
- Centre National de la Recherche Scientifique (CNRS)
- Universite Cote d'Azur
- UCA
Chiral Ag-atropisomeric ligand species were examined in solution at varying temperatures using P-31-NMR spectroscopy. The analysis of key parameters in Ag-BINAP complexes was conducted to understand their significance in an enantioselective transformation. An efficient silver-catalyzed intramolecular [4+2] cycloaddition of amide-1,6-enyne furnished an enantiomerically enriched tricyclic compound under mild reaction conditions using simple reagents.
Chiral Ag-atropisomeric ligand species were studied in solution at different temperatures by P-31-NMR spectroscopy. The analysis and understanding of key parameters in Ag-BINAP complexes were considered in the context of an enantioselective transformation. An efficient silver-catalyzed intramolecular [4+2] cycloaddition reaction of amide-1,6-enyne provided an enantiomerically enriched tricyclic compound using simple reagents and under mild reaction conditions.
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