;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
化剂,以从二
中分离出
戊二酐和异戊醇原料
成了戊二二异戊酯。
基
The diisoamyl glutarate in catalysis of silicotungsticacid was preparated by esterification of isoamyl alcohol and glutaric anhydride seperated from dicarboxylic acid.
用硅钨杂多化剂,以从二中分离出戊二酐和异戊醇原料成了戊二二异戊酯。
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化剂,十三碳二元与乙醇原料成十三碳二元二乙酯,考察了影响反应因素。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件观点；若发现问题，欢迎向我们指正。
