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Cover Picture: Chiral Borromeates (Angew. Chem. Int. Ed. 25/2006)

✍ Scribed by Cari D. Pentecost; Andrea J. Peters; Kelly S. Chichak; Gareth W. V. Cave; Stuart J. Cantrill; J. Fraser Stoddart

Publisher: John Wiley and Sons
Year: 2006
Tongue: English
Weight: 143 KB
Volume: 45
Category: Article
ISSN: 0044-8249
DOI: 10.1002/anie.200690086

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✦ Synopsis

Chirality is transferred from 12 stereogenic centers, all of the same chirality, to the six templating zinc(II) ions in each enantiomer of an optically active Borromeate. Recognizing that the three‐component Borromean link is topologically achiral, J. F. Stoddart et al. describe in their Communication on page 4099 ff. the dynamic stereospecific synthesis of both all‐R and all‐S enantiomers of the Borromeate and report the X‐ray crystal structure of the all‐R enantiomer.

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