aryl的例句大全

the present invention discloses an aryl sulfur fluoride type fluoro reagent, and a method for preparing the same.

芳基氟化硫型氟代试剂及其制备方法。

after dissolution, aryl methyl ketone (1. 0 eq) was added over a period of 10 min.

在溶解后，在10分钟的时间内加入芳基甲基甲酮（1.0当量）。

through the structure analysis of the known pyrethroid, we designed and synthesized a new series of pyrethroid-n-aryl valine series pyrethroid insecticides, and proceeded the living creature activity test for them.

通过对已有的拟除虫菊酯类化合物的结构分析，我们设计合成了一系列新的高效、低毒、稳定的N-芳基缬氨酸类拟除虫菊酯杀螨剂，并对其进行了生物活性测试。

the oxidation is suited for a variety of functionalized benzyl halides ( amides, esters, ethers, aryl halides, phenolic group).

3适用于许多带有官能团苄卤的氧化（如氨基、醚键、酯基、卤素和酚羟基）。

in chapter two, ortho c-h bonds in the carboxylic acid ring of n-alkyl and n-aryl substituted benzamides was successfully and selectively activated and were functionalized by olefins to give five-membered lactam.

N-烷基和N-芳基取代的苯甲酰胺羧酸环邻位的C-H键能够选择性的发生活化，被烯烃官能化后生成五元环的内酰胺。

comparative research of pvc thermal stability of zinc soap containing aryl

含芳基锌皂对PVC热稳定性比较

furthermore, aryl alkynyl thio ethers possess unique optical activities. and they are so valuable and prospective in the study and application of the optical material.

而且，芳炔硫醚化合物具有良好的光电活性，在光电材料领域具有重要的研究价值和良好的应用前景。

synthesis and application of aryl sulfone carboxylic acid pretanning agent-dsca

芳砜羧酸预鞣剂DSCA的合成与应用

second, the thermoplastic forming and crosslinking treating processing of the controllable crosslinking poly aryl ether ketone ( ccpaek) matrix composites is studied.

其次，研究了可控交联型聚芳醚酮树脂基复合材料的热塑成型、交联使用的方法。可控交联型聚芳醚酮（CCPAEK）具有良好的溶解性，可以采用溶液法制备预浸料。

It will become deepen to the students'recognization in mechanism of Aryl electrophilic substitution.

这些问题的讨论将深化学生对芳烃亲电取代反应机理的认识.

Ten aryl chloroacetates were synthesized by liquid-liquid phase transfer catalysis.

摘要利用液 - 液相转移催化法合成了10种氯乙酸芳酯.

Aryl-fluoride is a sort of new fine chemical intermediates . It is difficult to determine their structures.

含氟 芳香化合物是一种新的精细化工中间体,其结构鉴定较为困难.

Aryl bromides and aryl chlorides are cheaper and more easily available than aryl iodides.

相对芳基碘化物而言,芳基溴化物、芳基氯化物不但价格低廉,而且有原料易得的优势.

The aryl-alkylation of α-methylstyrene with phenol in the presence of various strong acid catalysts were studied.

分别以磷酸 - 冰醋酸,苯酚铝,阳离子型交换树脂及络合物为催化剂,研究了α - 甲基苯乙烯与苯酚的烷基化反应.

Aryl substituted polyacetylenes and their derivatives exhibit a lot of novel optical , electric, magnetic properties.

芳基取代聚炔及其衍生物呈现出光电磁等许多新颖的性能.

The synthetic method and chief characterization of some fluorinated aryl polymers were introduced in this paper.

本文介绍了一些含氟芳香聚合物的制备方法及主要特性.

In addition, acid and halogenated hydrocarbons aryl the coupling reaction is a C-C bond important ways.

此外, 芳基硼酸与卤代烃的偶合反应是形成C -C 键的重要途径.

This section focuses on pyrazole ketones, indole acetic acids, aryl alkyl acids non-steroidal anti-inflammatory drugs.

本节重点介绍吡唑酮类、邻氨基苯甲酸类 、 吲哚乙酸类 、 芳基烷酸类及其他结构类型的 非 甾体 抗炎 药.

Aim To study the synthesis and antitumor activities of some aryl-substituted pteridines.

目的研究多芳基取代蝶啶类化合物的合成及其抗肿瘤活性.

The most effective syhthetic condition for aryl chloroacetates was obtained experimentlly.

讨论了不同反应条件对产率的影响,通过正交实验,探索出了最佳合成条件.