芳香族

Effects of phenylsulfonyl and t - butylsulfonyl on the reduction of P - sulfonyl alcohol derivatives with Na - Hg were compared.

比较芳香族砜基和脂肪族砜基对钠-原β-砜基醇衍物反应的影响。

The application of transketolase for industrial purpose, such as production of ethanol, biosynthesis of aromatic amino acids and enantiotopic chemicals were reviewed.

本文综述了该酶的工业产及应用领域，如乙醇产，芳香族氨基酸和手性物质的物合成等。

This study focused on the recovery of aromatic polycarboxylic acids from the mother liquor of manufacturing trimellitic anhydride and it's application for making mixed plastifier.

本研究对产偏酐所产的母液有的芳香族羧酸加以回收，用于产混合酯增塑剂。