Two- and Threefold Intramolecular Bridging p-tert- Butylcalix[8]arene Triphosphates – Synthesis, Structure and Stereochemistry


Two- and Threefold Intramolecular Bridging p-tert- Butylcalix[8]arene Triphosphates – Synthesis, Structure and Stereochemistry

Gloede, J.; Ozegowski, S.; Keitel, I.; Gruner, M.; Costisella, B.; Pritzkow, W.; Stephan, H.; Bartoschek, M.

The phosphorylation of p-tert-butylcalix[8]arene (1) with phosphorus pentachloride and hydrolysis gives intramolecular bridging tert-butylcalix[8]arene triphosphates. The reactivity (esterification, dehydratisation, complexation), the structure (nmr and x-ray), and stereochemical behaviour of the phosphates will be discussed.

  • Zeitschrift für Anorganische und Allgemeine Chemie (2006)632, 123-132

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Publ.-Id: 8283