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Silicon polypodands: powerful metal cation complexing agents and solid-liquid phase-transfer catalysts of new generation |
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| Authors: | Angelamaria Maia Dario LandiniBoguslawa Leska Grzegorz Schroeder |
| Institution: | a Istituto di Scienze e Tecnologie Molecolari (ISTM) del CNR and Dipartimento di Chimica Organica e Industriale dell'Università, Via C. Golgi 19, I-20133 Milano, Italy b Faculty of Chemistry, Adam Mickiewicz University, Grunwaldzka 6, 60-780 Poznan, Poland |
| Abstract: | Silicon polypodands 5-7 are found to be powerful complexing agents of alkali metal salts in low polarity solvents and very efficient catalysts in anion-promoted reactions under solid-liquid PTC conditions. The catalytic activity is comparable with that of the cyclic polyether PHDB18C6 8. |
| Keywords: | polypodands complexing agents solid-liquid phase-transfer catalysts anion-promoted reactions |
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