A convergent route to enantiomerically pure higher [n-2]triangulanedimethanol derivatives and [n]triangulanes (n >= 7)
2004 | journal article. A publication with affiliation to the University of Göttingen.
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A convergent route to enantiomerically pure higher [n-2]triangulanedimethanol derivatives and [n]triangulanes (n >= 7)
Meijere, A. de ; Khlebnikov, A. F.; Kozhushkov, S. I. ; Miyazawa, K.; Frank, D.; Schreiner, P. & Rinderspacher, B. C. et al. (2004)
Angewandte Chemie International Edition, 43(47) pp. 6553-6557. DOI: https://doi.org/10.1002/anie.200461166
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Details
- Authors
- Meijere, Armin de ; Khlebnikov, Alexander F.; Kozhushkov, Sergei I. ; Miyazawa, K.; Frank, D.; Schreiner, Peter; Rinderspacher, B. Christopher; Yufit, Dmitry S.; Howard, Judith A. K.
- Abstract
- Remarkably high specific rotations, even at 589 nm, are exhibited by the enantiomerically pure σ‐[9]helicenes (M )‐(−)‐ and (P )‐(+)‐[9]triangulanes (see scheme). This significant power of rotation, which is in very good agreement with calculated values, must be attributed to the rigid helical framework of σ bonds in these formally saturated hydrocarbons.
- Issue Date
- 2004
- Journal
- Angewandte Chemie International Edition
- ISSN
- 1433-7851
- Language
- English
