英语单词
ketal是什么意思
ketal
英['ki:tæl]
美['ki:tæl]
- n.酮缩醇，缩酮 网络解释.酮缩醇；二醇缩酮；乙酰丙酸酯；环缩酮
双语例句
- 1 . 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.
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- 2 . 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.
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- 3 . 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.
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- 4 . 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.
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