Abstract
The introduction of a stereogenic center by a stereospecific synthesis into an optically active, donor-acceptor pretzelane, that exhibits helicity as well as fixed chirality, leads to a marked preference for one conformational diastereoisomer over the other in both acetone and dimethylsulfoxide that can be understood from computational models.
Original language | English (US) |
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Pages (from-to) | 3927-3929 |
Number of pages | 3 |
Journal | Chemical Communications |
Issue number | 31 |
DOIs | |
State | Published - Aug 21 2005 |
Funding
Acknowledgment. The authors are grateful for the support of the National Key Basic Research and Development Program (grant no. 2002CB211803).
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Ceramics and Composites
- Metals and Alloys
- Materials Chemistry
- Surfaces, Coatings and Films
- General Chemistry
- Catalysis