片语

beckmann-rearrangement reaction贝克曼重排反应

Ferrier rearrangement reactionFerrier重排反应

nucleophilic rearrangement reaction亲核重排反应

Hofmann Rearrangement Reaction霍夫曼重排反应

curtius rearrangement reactionCurtius重排

liquid rearrangement reaction液相重排反应

Beekmann rearrangement reactionBechmann重排反应

molecular rearrangement reaction分子重排反应

Fries rearrangement reactionFries重排反应

英汉例句

• this indicates that the rearrangement reaction is stereospecific.

  这表明重排反应是立体专一性的。

• the reaction mixture then undergo esterification and rearrangement reaction to prepare 1-chloro-2-methyl-4-(acetyloxy)-2-butene, which is a important intermediate of vitamin a.

  反应混合物可以进一步酯化重排制备维生素a的中间体1-氯-2-甲基-4-乙酰氧基-2-丁烯。

• this paper reports the study on the sulfonated polystyrene resin used in esterification, transesterification, synthesis of acetals or ketals, synthesis of ether and rearrangement reaction of pinacol.

  本文研究了磺酸化的聚苯乙烯树脂在酯化、酯交换、缩醛或缩酮的合成、醚的合成及（口片）吶重排反应中的应用。

• the result shows that the transition state of the rearrangement reaction is a three-member ring structure external the molecular plane.

  结果发现，该重排反应经过一个面外三元环过渡态。

• beckmann rearrangement reaction is that amide is formed by ketoxime under the condition of acid catalyzer.

  肟重排反应生成己内酰胺的机理及反应动力学方程。

• molecular rearrangement reaction was observed during the heat treatment and the formation of hexahydric imide ring was identified.

  在发泡和后处理过程中分子链发生重排反应，生成六元酰亚胺环。

• the result shows that the transition state of the rearrangement reaction has a three-membered ring structure.

  结果表明，该重排反应经过一个三元环过渡态。

• method thermal rearrangement reaction was used.

  方法热重排反应。

• according to conventional transition state theory, variational transition state theory and tunneling corrections, the reaction rate constants of this rearrangement reaction are obtained.

  根据传统过渡态、变分过渡态理论及相应的隧道效应校正，计算了本反应的反应速率常数；