| 摘要 |
NEW MATERIAL:A compound expressed by formula I (R1 is 1-22C alkyl; R2 and R3 are lower alkyl; n is 1-5). USE:A surfactant, bleaching activating agent and antimicrobial agent. PREPARATION:A tert. amine is reacted with a halocarboxylic acid to afford a quaternary amine, which is then hydrolyzed to give a compound expressed by formula II, which is then reacted with thionyl chloride to provide an acid chloride expressed by formula III, which is further reacted with p-phenol sulphonic acid disodium salt to give the compound expressed by formula I.
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