Synthesis of Pyrazolylpyridine Derivatives Bearing a Tethered Alkoxysilyl Group

Abstract

The synthesis of a new series of trimethoxysilyl-tethered N-substituted 3,5-dialkylpyrazolylpyridines is reported. The silyl spacers allow the grafting of ligands onto silica via formation of covalent bonds as well as the synthesis of xerogels.

Key words

heterocycles - ligands - pyridines - pyrazoles - silicon

References

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7

Lambert, S.; Sacco, L.; Noels, A.-F.; Pirard, J.-P. J. Non-Crystalline Solids, submitted.