diisoamyl

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

用硅钨为催化剂,以从二羧中分离出的戊二酐和异戊醇为原料成了戊二二异戊酯。