diisoamyl

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,以从二羧酸中分离出的戊二酸酐和异戊醇为原料成了戊二酸二异戊酯。