Synthesis of Pyrazolylpyridine Derivatives Bearing a Tethered Alkoxysilyl Group.

Abstract

Synthesis of Pyrazolylpyridine Derivatives Bearing a Tethered Alkoxysilyl Group. -The title compounds are easily prepared from the diones (I) and the corresponding hydrazines. The products can be used as bidentate ligands for the preparation of xerogels with chemically bonded organometallic complexes. -(SACCO, L.; LAMBERT, S.; PIRARD, J.-P.; NOELS*, A. F.; Synthesis 2004, 5, 663-664; Lab. Macromol. Chem. Org. Catal., Inst. Chim., Univ. Liege, Sart-Tilman, B-4000 Liege, Belg.; Eng.) -Mais 33-143