AMPHIPHILIC AMINO INULIN AND PREPARATION METHOD THEREFOR

摘要

Disclosed are amphiphilic amino inulin and a preparation method therefor. The amphiphilic amino inulin is shown in formula (1), wherein R represents H, CH₃, CH₃CH₂CH₂, (CH₃)₂CH, or C₆H₅, and the average of n ranges from 10 to 35. The amphiphilic amino inulin is prepared through the following method: performing the halogenated reaction on the primary hydroxyl of the inulin; the inulin after the reaction reacting with sodium azide or lithium azide for 8-24h at 40-70°C; after purification, obtaining 6 azide-3, and 4-diacyl-6 deoxy inulin; and reducing the 6 azide-3 and the 4-diacyl-6 deoxy inulin with triphenylphosphine to obtain the amphiphilic amino inulin.