Enantioselective formation of all-carbon quaternary stereocenters from indoles and tertiary alcohols bearing a directing group
- PMID: 25088146
- DOI: 10.1002/anie.201405252
Enantioselective formation of all-carbon quaternary stereocenters from indoles and tertiary alcohols bearing a directing group
Abstract
Described is an efficient catalytic asymmetric intermolecular C-C bond-formation process to generate acyclic all-carbon quaternary stereocenters. The reactions overcome the unfavorable steric hindrance around reactive centers, and the competitive elimination (E1), to form a range of useful indole products with excellent efficiency and enantioselectivity.
Keywords: asymmetric catalysis; enantioselectivity; heterocycles; organocatalysis; synthetic methods.
© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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