英语释义

• an organic compound that contains a hydroxyl group bonded to a carbon atom which in turn is doubly bonded to another carbon atom

片语

enol ester[有化]

enol ether[有化] 烯醇醚

enol Güne谢诺尔·居内什

enol acylate烯醇酯

enol tautomer烯醇互变异构体

enol compound烯醇

enol etherification烯醇醚化反应

enol anatomy烯醇式

enol acylation烯醇酰化反应

英汉例句

• We have already met one series of specific enol equivalents.

  我们已经遇到过一系列有特效的烯醇等当物。

• The calculation of the thermodynamic parameters shows that the transformation from enol to keto form is endothermic process.

  热力学参数的计算表明，从烯醇式到双酮式构型的转变是一个吸热过程。

• This complex reaction is characterized by a keto enol tautomerism equilibrium and ester exchange reaction.

  此螯合反应是由酮—烯醇互变异构平衡过程和酯交换反应组成。

• In another direction, the radical cyclization of thioimide with acylsilane produced simple cyclization product in low yield without expected enol silyl ether compound.

  对于硫醯亚胺与硅基酮的自由基反应，则是得到低产率的简单环化产物，而不是预期的烯醇硅醚化合物。

• The invention relates to garland chrysanthemum extract compounds, and a synthesis method and application thereof. The compounds have enol ether-spiro ketal-acetals and unsaturated side chains.

  本发明茼蒿素类化合物及其合成方法与应用，该化合物具有烯醇醚-螺环缩酮-缩醛和不饱和侧链。

• The relative reaction rate of adding dichlorocarbene to enol phosphates was studied.

  在与二氯卡宾加成反应中，我们还研究了它们之间的相对反应速率。

• It does not make any sense that trying to separate the tautomers of enol and ketone.

  一化合物，在溶液中存在酮式与烯醇式互变异构体，普通液相柱中能否分开？

• The Co 2(CO) 8 catalyzed reaction of pentafluorostyrene with triethylsilane and carbon monoxide gives a perfluorophenyl enol silyl ether as a mixture of regio- and stereo-isomers.

  五氟苯乙烯与三乙基硅烷、一氧化碳在八羰基钴催化下反应得一个位置和立体异体（ 五氟苯基烯基硅醚）的混和物。

• The relative content of enol form on the different condition is analysed in this paper.

  本文就不同条件下烯醇式的互变异构的相对含量作一分析。

• At last , we used the base: LDA, dry ice-acetone bath , to synthesize the enol phosphates and gain very high rigio-selectivity.

  最后我们选用异二丙胺锂（LDA）为堿，在干冰丙酮浴下，合成了烯醇磷酸酯，并有很高的立体选择性。