Axially chiral directly beta,beta-linked bisporphyrins: synthesis and stereostructure |
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Authors: | Bringmann Gerhard Rüdenauer Stefan Götz Daniel C G Gulder Tobias A M Reichert Matthias |
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Institution: | Institute of Organic Chemistry, University of Würzburg, Am Hubland, D-97074 Würzburg, Germany. bringman@chemie.uni-wuerzburg.de |
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Abstract: | reaction: see text] A novel type of "superbiaryl", the first porphyrin dimers with an intrinsically chiral structure, has been prepared. The atropo-enantiomers were configurationally assigned by HPLC-CD combined with quantum chemical CD calculations. |
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