nucleophilic substitution

The oxidation reaction consists of nucleophilic substitution reaction and a-elimination reaction which is the rate-determining step.

氧化反应由亲核取代反应和α-消除反应组成，α-消除反应是反应的速率控制步骤。

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Nucleophilic substitution of 3-amino-1,2,4-triazole with picryl chloride is reported. The relevant intermediate was separated, its structure determined and the possible reaction mechanism suggested.

测定了3－氨基－1，2，4－三唑参与的亲核取代反应动力学，并对相应中间体进行了分离和结构测定，给出了相应的反应历程。

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The rule for aromatic nucleophilic substitution reaction and the electronic effect on the reaction

芳香族亲核取代反应及电子效应的影响

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Recent progress on Vicarious nucleophilic substitution reaction

Vicarious亲核取代反应研究进展

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On the Problem of Bimolecular Nucleophilic Substitution Reaction Sterochemistry

双分子亲核取代反应立体化学问题释疑

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Hydrolysis of ester groups of HEMA occurred during the nucleophilic substitution reaction and post-processing.

HEMA在亲核取代及后处理过程中，酯键会发生水解，造成侧链上部分双键的丢失。

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Kinetics of the Nucleophilic Substitution of 3-Amino-1,2,4-Triazole with Picryl Chloride

3－氨基－1，2，4－三唑与苦基氯的亲核取代反应动力学研究

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Effects of Ambident Nucleophiles in the Nucleophilic Substitution Reaction

两可亲核试剂在亲核取代反应中的作用

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A novel energetic additive& polyazidodiphosphate was synthesized via esterification, ring opening and nucleophilic substitution reactions.

通过酯化、开环及亲核取代等反应，合成了一种新型含能添加剂&多叠氮双磷酸酯。

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High Selective Nucleophilic Substitution Reaction of 4,4 ′-bipyridine Under Solvent-free Conditions

无溶剂4,4′-联吡啶高选择性亲核取代反应

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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.

词典精选例句

Kinetic study of nucleophilic substitution reactions of N-methylimidazole with hemin chloride high chloride emulsions

N－甲基咪唑与氯高铁血红素取代反应动力学

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Extending reaction time or temperature is beneficial to the nucleophilic substitution reaction of nitrochlorobenzene.

此时，延长体系的反应时间、提高体系的反应温度都有利于对硝基氯苯的亲核取代反应的进行。

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Ionic liquid [ BMIM] PF6 can play a catalyst role in nucleophilic substitution reaction.

离子液体[BMIM]PF6可以起到一定的催化剂作用，有利于亲核取代反应的进行。

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A New Mechanism of Nucleophilic Substitution Reactions for Alkyl Halides& S_ ( RN) 1

卤代烷亲核取代反应的一种新机理&S（RN）1

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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

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Nucleophilic Substitution Reaction on the Porphyrin Ring: 2. The Solvent Effect in the Reaction of 2-NO_2-TPPCu(ⅱ) with Sodium Phenoxide

卟啉环上的亲核取代：2.溶剂对2-NO2-TPPCu（Ⅱ）与苯酚钠反应的影响

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The paper shows the relationship between the change of configuration turning and configuration marking, in bimolecular nucleophilic substitution reaction, according to the change order of group.

以基团次序地位变化为线索，揭示双分子亲核取代反应中，构型翻转与构型标记变化的关系。

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The effect of process conditions, such as microwave, reactant ratio, catalyst and solvent etc, on the nucleophilic substitution and yield of product were investigated.

考察了微波技术、反应物料比、催化剂以及溶剂等主要条件对亲核取代反应和产物收率的影响。

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The application of zeolite molecular sieves in fine organic synthesis, including condensation, esterification, oxidation, nucleophilic substitution and rearrangement, were reviewed.

综述了沸石分子筛在精细有机合成中的应用。详细介绍了沸石分子筛在缩合反应、酯化反应、氧化反应、亲核取代反应、重排反应中的应用进展。

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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

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Two derivative dyes from the parent dyes were obtained by nucleophilic substitution reaction in which two primary aminophenol were employed as the nucleophilic reagent.

将母体染料的中位氯原子用氨基酸试剂亲核取代，衍生合成了两个中位氨基酸取代的七甲川菁染料。

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Catalytic behavior of some triphase catalysts in the nucleophilic substitution and Dichlorocarbene addition reactions

几种三相催化剂在氰代、碘代和二氯卡宾反应中的催化行为

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Study on the Nucleophilic Substitution of 3-Aryl-5-Mercapto-1,2,4-Triazole

3-芳基-5-巯基-1.2.4-三唑的亲核取代反应研究

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Modification of Anthraquinone Dyes based on Nucleophilic Substitution

基于亲核取代蒽醌染料的改性

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Four new dyes with thio group substitution in the central position were synthesized from the parent dye by nucleophilic substitution reaction.

在母体染料的中位用含-SH基团试剂亲核取代，衍生合成了四个中位硫取代衍生染料。

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Solvent's Influence on Nucleophilic Substitution Reaction's Rate

溶剂对亲核取代反应速率的影响

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Vicarious Nucleophilic Substitution of Hydrogen in Nitro Aromatics and Nitro Heteroaromatics

硝基芳环和硝基杂芳环中氢的替代亲核取代

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The vigour of two-parent progenies was likely to be similar. bimolecular nucleophilic substitution with allylic rearrangement

双亲本子代的生活力多半是相似的。含烯丙型重排双分子亲核取代

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The nucleophilic substitution method has the simple aftertreatment procedure and the raw material of chlorine ethyl carbazole ( by microwave) easy obtaining.

亲核取代法制备CEM的后处理简单、所需氯乙基咔唑原料易得（采用微波法合成）。

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