The synthesis of tridecane dicarboxylic acid diethyl ester with ethyl alcohol and tridecane dicarboxylic acid as reactants and cation exchange resin as catalyst had been studied.
以强性阳离子交换树脂为催
剂,十三碳
元
与乙醇为原料合成十三碳
元
乙酯,考察了影响反应
因素。
The synthesis of tridecane dicarboxylic acid diethyl ester with ethyl alcohol and tridecane dicarboxylic acid as reactants and cation exchange resin as catalyst had been studied.
以强性阳离子交换树脂为催
剂,十三碳
元
与乙醇为原料合成十三碳
元
乙酯,考察了影响反应
因素。
The diisoamyl glutarate in catalysis of silicotungsticacid was preparated by esterification of isoamyl alcohol and glutaric anhydride seperated from dicarboxylic acid.
用硅钨杂多为催
剂,以从
羧
中分离出
酐和异
醇为原料合成了
异
酯。
A new double stranded tetranuclear Co2Fe2 mixed metallic helicate is achieved from 1,1′ ferrocene dicarboxylic acid (H2L).
利用1,1'-双羧茂铁为配体设计合成了一个新
茂铁-钴四核双螺旋配合物并研究了其电
学性能。
In this papers,a series of copolymers from 4,4'-bipllenyl dicarboxylic acid with phenolphthalein and tetrabromo phenolphthalein were synthesized, and transparent flexible films were cast.
合成了一系列单体比例不同4,4′-联苯
甲
-酚酞/四溴酚酞共聚酯,并制成柔软透明
均质薄膜。
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