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Cyclopentanone ethylene ketal was synthesized with I _ 2 as catalyst.是什么意思？

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.

相关词汇
cyclopentanone ethylene ketal was synthesized with as catalyst

cyclopentanone

n. 环戊酮；

ethylene

n. 乙烯，乙撑；

ketal

n. 酮缩醇，缩酮；

was

v. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质（ be的过去式 ），在，存在，不受干扰；

synthesized

--

with

prep. 和，跟，随着，关于，和…一致；

as

adv. 同样地，一样地，例如；prep. 作为，以…的身份，如

catalyst

n. <化>触媒，催化剂，〈比喻〉触发因素，促进因素，〈口〉有感染力的人；
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