Organic-inorganic hybrids in the system ruthenium tris(diimine) complexes-silica
摘要:
Organic-inorganic composites in which ruthenium(II) complexes are covalently bound to the silicate matrix were prepared by the sol-gel method. The physicomechanical and optical properties of the monolithic samples obtained were studied.
Reduction of 5-nitro-1,10-phenanthroline with hydrogen over Pd/C, followed by the treatment of 1,10-phenanthrolin-5-amine with thiophosgene in the presence of sodium acetate, gave 5-isothiocyanato-1,10-phenanthroline which is a thermally stable highly reactive ligand capable of quantitatively forming covalently bonded nanohybrid structures in a system transition metal complex-silica under mild conditions.