The kinetics of esterification of linalool with acetic anhydride was studied.

研究了芳樟醇与乙酸酐酯化反应动力学.

Acetylsalicylic acid was synthesized from salicylic acid and acetic anhydride catalyzed by strong-acid cation exchange resin.

以水杨酸和乙酸酐为原料、强酸阳离子交换树脂为催化剂合成阿司匹林。

Acetylsalicylic acid was synthesized from salicylic acid and acetic anhydride catalyzed by strong - acid cation exchange resin.

以水杨酸和乙酸酐为原料、强酸阳离子交换树脂为催化剂合成阿司匹林.

N-Formyl-L-aspartic anhydride was prepared by the reaction of L-aspartic acid and formic acid with magnesium oxide catalyst in acetic anhydride solvent.

在乙酸酐溶剂中，以氧化镁为催化剂，L-天冬氨酸与甲酸进行甲酰化反应并脱水生成N-甲酰-L-天冬氨酸酐。

An alcohol evaporator for production of acetic acid and acetic anhydride exploded during operation.

一种用于生产醋酸和醋酸酐的酒精蒸发釜在服役中发生了爆炸.

Aspirin was synthesized from salicylic acid and acetic anhydride by sodium bisulfat as catalyst.

用一水硫酸氢钠为催化剂由水杨酸与乙酐酯化合成阿司匹林.

Sulfuric acid and acetic anhydride were used as a cyclizing agent to prepare Ofloxacin intermediate.

用硫酸乙酐混合物作环合剂,制备了氟嗪酸中间体.

Sulfur method replaced by acetic anhydride method for chloroacetic production is the trends in domestic.

指出在国内用醋酐法代替硫磺法生产氯乙酸的必然趋势.