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The diisoamyl glutarate in catalysis of silicotungsticacid was preparated by esterification of isoamyl alcohol and glutaric anhydride seperated from dicarboxylic acid.

用硅钨杂多酸为催化剂,以从二羧酸中分离二酸酐和异醇为原料合二酸二异酯。

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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.

以强酸性阳离子交换树脂为催化剂,十三碳二元酸与乙醇为原料合十三碳二元酸二乙酯,考察影响反应因素。

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naclex, nacotherapy, nacre, nacred, nacreous, nacrite, nacrous, nacrum, NACS, NACU,

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3G, 401(K), a,

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