Patent ID: 8940905
Filing Date: 2015-01-27
Classification: C07F

Abstract:
1. Process for the preparation of a functionalized hybrid solid with an organic-inorganic matrix, crystallized, bearing at least one reactive group based on a triazole ring, from a crystallized hybrid solid with an organic-inorganic matrix, MOF—NH 2 , containing an inorganic network of metallic sites joined together at least by organic ligands comprising at least one aromatic ring, at least two carboxylate functions CO 2 − and at least one amine function —NH 2 , said process comprising at least the following successive stages: i/ introduction, in a polar solvent S1, of said crystallized hybrid solid MOF—NH ii/ reaction of said reaction mixture at a temperature between 0 and 100° C. for a time between 1 and 24 hours, iii/ introduction, in the reaction mixture, of at least one reagent A comprising at least one alkyne or activated cyanide COCN terminal function, at least one copper-based catalyst C and at least one polar solvent S2 in proportions such that the reaction mixture has the following composition, based on one molar equivalent of the function —NH iv/ reaction of said reaction mixture at a temperature between 0 and 100° C. for a time between 1 and 48 hours, v/ filtration and then washing of said crystallized functionalized hybrid solid, vi/ drying of said crystallized functionalized hybrid solid.