PLUGGED MESOPOROUS SILICA HAVING AN ORGANIC CHIRAL FUNCTIONAL GROUP

摘要

PURPOSE: The plugged mesoporous hybrid silica having an organic chiral functional group is provided to offer stability of structure of the plugged mesoporous hybrid silica with microwaves. CONSTITUTION: The plugged mesoporous hybrid silica having an organic chiral functional group is characterized by irradiation of microwaves on the gel gained from an organic silica precursor, a surfactant, and an inorganic silica precursor. A functional group is the chiral functional group. The chiral functional group is L-proline functional group. The organic silica precursor is siliken((S)-N-(3-(triethoxysilyl) propyl)pyrrolidine-2-carboxamide). The surfactant is P123. The inorganic silica precursor is sodium metasilicate 9-hydrate. The molar ratio of the organic silica precursor is 2 ~ 10% about the inorganic silica precursor.