nucleophilic的例句大全

Nucleophilic Aromatic Substitution . Strategies in the Synthesis of Multisubstituted Benzene Derivatives.

亲核性芳香取代. 多取代苯衍生物合成的策略.

The first is extremely resistant to nucleophilic reagents.

前者极端地阻抗亲核试剂.

Directing Effects in Aromatic Substitution . Nucleophilic Aromatic Substitution . Strategies in the Synthesis of Multisubstituted Benzene Derivatives.

亲电芳香取代反应的定位效应. 亲核芳香取代反应. 合成多取代苯衍生物的策略.

The nucleophilic aromatic substitution for hydrogen reaction is an environmentally benign organic synthesis reaction.

芳香亲核取代氢反应是一种环境友好的有机合成反应.

A stepwise nucleophilic displacement involving 36 was highly unlikely.

涉及(36)的这种逐步亲核取代是不大可能的.

The nucleophilic ability of the amines had effect on the yields of the amines as well.

胺的亲核能力对醯胺的收率也有一定的影响.

Quaternarization is an important SN 2 nucleophilic substitution reaction; solvent has remarkable effect on it.

季铵化反应是一类重要的SN2亲核取代反应, 溶剂对该反应的影响很显著.

Many groups can be added by nucleophilic substitution on a diazonium salt.

许多基团可通过向得自胶的重氮盐作亲核取代而加以导入.

The carbon should be susceptible to attack by a nucleophilic species.

碳容易被亲核试剂进攻.

Aromatic compounds are easy to take place nucleophilic addition and nucleophilic substitution.

带有吸电子基团的芳环容易与亲核试剂发生亲核加成或亲核取代反应.

Michael reaction is a typical nucleophilic addition reaction, is always an organic chemistry domain research spot.

迈克尔反应是一个典型的亲核加成反应, 一直是有机化学领域的一个研究热点.

In this paper is reported for the first time a new nucleophilic substitution reaction; substituting a secondary nitramino group on the aromatic ring with an azido group.

本文首次报告了叠氮基取代芳环上仲硝胺基的新亲核取代反应。

Study on the thermokinetics for nucleophilic substitution reactions of benzoyl chloride

苯甲酰氯亲核取代反应的热动力学研究

The chloro group on benzene was shown to lower the biodegradability. STUDY ON THE THERMOKINETICS FOR NUCLEOPHILIC SUBSTITUTION REACTIONS OF BENZOYL CHLORIDE

苯环上氯取代会降低化合物的生物可降解性苯甲酰氯亲核取代反应的热动力学研究

Only nucleophilic substituted product cyclopropane ( 3) was formed in absence of iron catalyst.

不加催化剂，加热回流反应得到分子内亲核取代反应产物环丙烷化合物（3）

The carbon atom of ethyl diazoacetate is not only electrophilic and nucleophilic, but also is a dipolar ion, so the reaction about it is varied.

重氮乙酸乙酯的碳原子既具有亲电性又具有亲核性，而且是一个偶极离子，所以它的反应是多种多样的。

Compared with straight chain phosphites, caged bicyclic phosphites have great differences in nucleophilic reactions due to the tension and high steric hindrance caused by the caged bicyclic structure.

双环笼状亚磷酸酯类衍生物由于其笼状结构所引起的张力及高位阻性，使得它同一般直链亚磷酸酯类化合物相比，在亲核取代反应性等方面有着明显的不同。