Nghiên cứu phản ứng oxi hóa pha lỏng saccarozơ bằng H2O2 với xúc tác triaxetylaxetonat sắt

Pham Thanh Huyen, Dinh Thi Hai Ha, Dao Van Tuong, Karl Eichinger

Abstract


D-glucarates are promising substances as chemopreventive agents against several different types of cancers, a practical synthesis of D-glucaric acid, is therefore of scientific and commercial interest. Since sucrose is in Vietnam an abundant and cheap raw material the reaction of sucrose with H2O2and iron tris(acetylacetonate) as a catalyst to D-glucaric acid was investigated and the results are presented in this paper. The iron tris(acetylacetonate) catalyst was characterized by FT-IR, UV-Vis and AAS. The products of the oxidation reactions were analyzed by HPLC.

Keywords: sucrose oxidation, D-glucarate, glucaric acid, saccharic acid, Fe(acac)3catalyst.


Keywords


sucrose oxidation, D-glucarate, glucaric acid, saccharic acid, Fe(acac)3catalyst

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