스피큘리스포릭산 에스테르 유도체
    7.
    发明公开
    스피큘리스포릭산 에스테르 유도체 失效
    脂肪酸酯衍生物

    公开(公告)号:KR1020000066919A

    公开(公告)日:2000-11-15

    申请号:KR1019990014329

    申请日:1999-04-22

    Abstract: PURPOSE: Spiculisporic acid ester derivatives excellent in lowering performance of surface tension, detergency for heavy metal and harmful organic materials obtained by acylating spiculisporic acid and esterify is provided which is useful as a water soluble or oily surfactant or a soil cleaning agent. CONSTITUTION: Spiculisporic acid ester derivatives of formula 1 are obtained by acylating spiculisporic acid in a benzene solvent and esterifying with nonionic alcohol or alkyl alcohol in pyridine and dimethylformamide. In formula, R1, R2 and R3 are the same or different hydroxyl, alkoxy, benzoyl, polyoxyethylene or polyoxypropylene.

    Abstract translation: 目的:提供优异的降低表面张力性能,通过酰化spiculisporic酸和酯化获得的重金属和有害有机物质的去污力的Spiculisporic酸酯衍生物,其可用作水溶性或油性表面活性剂或土壤清洁剂。 构成:式1的间歇酸酯衍生物通过在苯溶剂中酰化spiculisporic酸并在吡啶和二甲基甲酰胺中用非离子醇或烷基醇酯化获得。 在式中,R 1,R 2和R 3是相同或不同的羟基,烷氧基,苯甲酰基,聚氧乙烯或聚氧丙烯。

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