ketene

ketene

美 　英 ['kiːtiːn]

• n.乙烯酮
• 网络乙酰酮；酮烯；乙烯一法

英汉解释

n.	1. 乙烯酮 2. 烯酮

英英解释

n.	1. a strong-smelling colorless highly reactive toxic gas.

例句

Depending upon reaction conditions, the product may be a polyketone formed by addition polymerization of the ketene double bond.

随着反应条件的不同，产物可以是由烯酮的双键加成聚合得到的聚酮。

A method of the synthesis of chloroacetyl chloride from ketene and chlorine in a solvent is introduced.

介绍了乙烯酮与氯气在溶剂中合成氯乙酰氯的方法。

Heterocyclic ketene animals are used as versatile synthons in the synthesis of heterocyclic compounds.

杂环烯酮缩胺是用途很广的杂环化合物的合成子。

The results show that the compound maybe 6-acetoxy-4, 6-dimethyl-2, 4-cyclohexadienone or the isomers of cyclic ketene.

结果表明，该化合物可能为6-乙酰-4,6-二甲基-2,4-环己二烯酮或环二烯酮的同分异构体。

Production of Ketene and Development of Its Downstream Products

乙烯酮的生产及下游产品的开发

Synthesis of Chloroacetyl Chloride from Ketene and Chlorine

乙烯酮氯化法合成氯乙酰氯

Synthesis of Alkyl Ketene Dimer

烷基乙烯酮二聚体的合成