1、

Diethyl succinate was synthesized from succinic acide and absolute alcohol with anhydrous ferric chloride catalyst under normal atmosphere. Water clarifying agent& Ferric chloride

报道了以丁二酸和无水乙醇为原料,在无水氯化铁催化下合成丁二酸二乙酯的反应条件。GB4482-1993净水剂氯化铁

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2、

Methods T 2 toxin in pyridine reacted with succinic anhydride in a steam bath and converted to T 2HS. At the presence of EDPC, T 2HS conjugated with BSA, then BSA T 2HS was prepared.

方法T-2毒素与琥珀酸酐在吡啶参与下于蒸汽浴中反应,生成T-2-半琥珀酸酐后,再与小牛血清白蛋白经碳二亚胺偶联结合生成T-2毒素抗原。

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3、

Dodecenly succinic anhydride ( DDSA) waxy corn starches with paste top viscosity and degree of substitution ( DS) were prepared by the base catalyzed reaction with starch granular in aqueous slurry.

在碱性条件下,蜡质玉米淀粉与十二烯基琥珀酸酐(DDSA)反应可制得较高黏度、适宜取代度(DS)的酯化淀粉。

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