Zhang C, Chen CF. Synthesis and structure of 2,6,14- and 2,7,14-trisubstituted triptycene derivatives.
J Org Chem 2007;
71:6626-9. [PMID:
16901157 DOI:
10.1021/jo061067t]
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Abstract
A series of 2,6,14- and 2,7,14-trisubstituted triptycene derivatives were efficiently synthesized and their structures were determined by NMR, MS spectra, and X-ray analysis. These trisubstituted triptycenes are potential building blocks for constructing novel receptors and synthetic molecular machines.
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