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Volumn 48, Issue 39, 2009, Pages 7200-7203

Targeting structural and stereochemical complexity by organocascade catalysis: construction of spirocyclic oxindoles having multiple stereocenters

Author keywords

Cascade catalysis; Heterocycles; Molecular complexity; Organocatalysis; Spiro compounds

Indexed keywords

CASCADE CATALYSIS; HETEROCYCLES; MOLECULAR COMPLEXITY; ORGANOCATALYSIS; SPIRO COMPOUNDS;

EID: 70349784950     PISSN: 14337851     EISSN: None     Source Type: Journal    
DOI: 10.1002/anie.200903192     Document Type: Article
Times cited : (431)

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    • The relative and absolute configurations of compounds 3 and 6 were assigned by NMR NOE analyses, X-ray crystallography (for compounds 3c and 6n), and by means of TD-DFT calculations of the electronic circular dichroism (ECD) spectra, as described in the Supporting Information. CCDC 726678 (6n) and 726679 (3 c) contain the supplementary crystallographic data for this paper. These data can be obtained free of charge from The Cambridge Crystallographic Data Centre via
    • The relative and absolute configurations of compounds 3 and 6 were assigned by NMR NOE analyses, X-ray crystallography (for compounds 3c and 6n), and by means of TD-DFT calculations of the electronic circular dichroism (ECD) spectra, as described in the Supporting Information. CCDC 726678 (6n) and 726679 (3 c) contain the supplementary crystallographic data for this paper. These data can be obtained free of charge from The Cambridge Crystallographic Data Centre via www.ccdc. cam.ac.uk/data-request/cif.


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