“缩酮”造句

以单质碘为催化剂合成了环戊酮乙二缩酮.
Cyclopentanone ethylene ketal was synthesized with I _ 2 as catalyst.

传统的缩酮化、酯化反应工业上多采用浓硫酸作催化剂.
Traditional ketalization and esterification reactions are usually catalyzed by concentrated acid in industry.

最常用的羟基保护基可归纳为三类:酯类 、 醚类和缩醛或缩酮类.
The hydroxyl groups can be changed into esters , ethers , acetals and ketals, etc.

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