ketal的例句大全

acidic property of titanium sulfate and its catalytic activity in synthesis of ketal

硫酸钛表面酸性的表征及其催化缩酮活性

catalytic synthesis of ketal over zirconium oxychloride

氯氧化锆催化合成缩酮

synthesis of cyclohexanone 1, 2-propanediol ketal with stannic chloride pentahydrate as catalyst

四氯化锡催化合成环己酮1,2-丙二醇缩酮

synthesis of cyclohexanone glycol ketal catalyzed by manganese chloride tetrahydrate

四水氯化锰催化合成环己酮乙二醇缩酮

This paper reviewed the research development and synthesis of acetals and ketal flavors.

综述了缩醛(酮)反应的研究进展,重点介绍了缩醛(酮)类香料的合成方法.

The that sulfamic acid is an excellent catalyst for synthesis of acetophenone cyclic ethylic ketal.

以氨基磺酸为催化剂,通过苯乙酮和乙二醇反应合成苯乙酮环乙二缩酮.

Catalytic synthesis of ketal by urushiol-formaldehyde neodymium polymer from cyclohexanone and ethanediol was studied.

以环己酮和乙二醇为原料,漆酚缩甲醛钕聚合物为催化剂合成了环己酮乙二醇缩酮.

The effects of reactant mole ratio , catalyst dosage , microwave irradiationtimeyield of cyclohexanone glycol ketal were investigated.

用十二水硫酸铁铵作催化剂, 微波辐射催化合成环己酮乙二醇缩酮.

Cyclopentanone ethylene ketal was synthesized with I _ 2 as catalyst.

以单质碘为催化剂合成了环戊酮乙二缩酮.