Complejos metálicos soportados sobre MCM-48 funcionalizado en reacciones catalíticas (Parte I). Hidrogenación de 1-hexeno con el complejo Re 2 (CO) 8 (-dffm) Metallic complexes supported on functionalized MCM-48 in catalytic reactions (Part I). 1-hexene hydrogenation with Re2(CO)8(-dffm) complex

Re(CO)8(μ-dffm) (dffm=diphenilphosphinemethane) was supportted on funtionalized MCM-48 using a post-synthesis meth- od with (3-(2-aminoethylamino)proyil) and trimethoxysilane as anchoring and passivation ligands respectively. The cata- lyst obtained was characterized with infrared spectroscopy (IR-FT), mass spectrometry (MS), thermogravimetric analysis (TGA), nitrogen adsorption-desorption and scanning electron microscopy and energy dispersive X-ray analysis (SEM/EDX). Catalysts were used on 1-hexene hydrogenation reactions and show high conversion rates and were reused up to five times without great loss of catalytic activity.