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    • 3. 发明公开
    • 트리아졸 함유 숙신산 에스테르 화합물 및 그를 포함하는 방청제
    • 含有三唑的烷基磺酸酯化合物和包含它的腐蚀抑制剂
    • KR1020120107388A
    • 2012-10-02
    • KR1020110025054
    • 2011-03-21
    • 한국화학연구원
    • 김영운정근우윤병태
    • C07D249/04C07D403/12C10M133/44C10N30/12
    • PURPOSE: A succinic acid ester compound of a novel structure containing a triazole group is provided to ensure biodegradability and solubility in fuel oil and lubricating oil. CONSTITUTION: A triazole-containing succinic acid ester compound is denoted by chemical formula 2 or 3. In chemical formulas 2 and 3, R is an alkenyl group or alkyl group of C4-C16, and R' is an alkyl group of C1-C18. A method for preparing the compound comprises a step of reacting a succinic anhydride of chemical formula 5 with a traizole of chemical formula 4 at 60-150 deg. C for 2-12 hours. A corrosion inhibitor contains the compound of chemical formula 2 or 3. Fuel oil contains the corrosion inhibitor.
    • 目的:提供含有三唑基团的新颖结构的琥珀酸酯化合物,以确保在燃料油和润滑油中的生物降解性和溶解性。 构成:含有三唑的琥珀酸酯化合物由化学式2或3表示。在化学式2和3中,R是C 4 -C 16的烯基或烷基,R'是C 1 -C 18的烷基 。 一种制备该化合物的方法包括使化学式5的琥珀酸酐与化学式4的化合物在60-150度下反应的步骤。 C 2-12小时。 腐蚀抑制剂含有化学式为2或3的化合物。燃油含有缓蚀剂。