Abstract
An organocatalytic construction of optically enriched substituted pyran derivatives via amine-catalyzed Michael addition and subsequent enolization/cyclisation has been described starting from electronically poor alkenes. Functionalized pyrans were obtained in high enantioselectivities (up to 96%) and good yields (up to 90%) having three contiguous chiral centers.
Original language | English |
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Pages (from-to) | 5590-5592 |
Number of pages | 3 |
Journal | Chemical Communications |
Volume | 48 |
Issue number | 45 |
DOIs | |
Publication status | Published - 2012 May 9 |
ASJC Scopus subject areas
- Catalysis
- Electronic, Optical and Magnetic Materials
- Ceramics and Composites
- Chemistry(all)
- Surfaces, Coatings and Films
- Metals and Alloys
- Materials Chemistry