علی محمد صنعتی

Classification of ordered mesoporous materials M41S into three groups of hexagonal phase included MCM-41 and FSM-16, cubic phase named MCM-48 and unstable lamellar phase recognized MCM-50 reported in literature.1 FSM-16, due to their thicker pore walls, in comparison with MCM-41 has a higher thermal and hydrothermal stability. For this reasons, we focused on FSM- 16 which act as hosts to immobilize a new metal complexes and synthesis a new catalyst.2 1, 3-diaza-2,4-cyclopentadiene compounds which known as imidazole, have two N heteroatom.3 These compounds have wide utilities in various fields for example in pharmacy, biological systems also in chemistry such as use as ionic liquids for synthesis of organometallic catalysis and N-heterocyclic carbenes.4 In this way, for the development of new practical method, we designed a new catalyst system. This organometallic catalyst, based on FSM-16, named as FSM-16@CPTMS-Rh-Ni and applied for multi component reaction such as synthesis of 2,4,5-triaryl-1H-imidazoles and 1,2,4,5-tetrasubstituted imidazoles (Scheme 1).