Coupling reaction in ionic liquids is one of the most efficient methods for the construction of carbon-carbon bonds and also a highlight on catalyst and organic synthesis at present.
而离子液体中的偶联反应是合成c - C键最有效方法之一，近几年来一直是催化化学和有机合成的研究热点。
This paper studies the coupling reaction method of dyeing the wool, i. e. the diazotized wool coupling with Naphtol and the pretreated wool coupling with the diazotized base.
本文探讨了羊毛偶合反应染色新方法，即重氮化羊毛与色酚的偶合染色以及预处理羊毛与重氮化色基的偶合染色。
Discussed the influence to the retention rate by the dosage of coupling agents, the reaction time, the reaction temperature in modification.
讨论了轻质碳酸钙改性过程中偶联剂用量、反应时间、反应温度等因素对留着率的影响。
The application of carbonyl reductive coupling reaction induced by low valent titanium as the crucial macrocyclization in the total syntheses of cembrane- type diterpenoids are reviewed.
概述了低价钛诱导的羰基还原偶合反应作为环化关键步骤在西松烷型二萜天然产物全合成中的应用。
A new triazene compound is synthesized by nitrogen coupling reaction of the diazonium salt.
通过重氮盐的氮偶联反应，合成三氮烯类新试剂。
The radiation and coupling of linear antennas in a rectangular waveguide are discussed by means of dyadic Green's function, field transformation and reaction concept.
本文采用并矢格林函数，场量变换和反应概念讨论了矩形波导中线天线的辐射和互耦合，给出了场强和互阻抗的普遍公式。
By use of silane coupling agent KH550 the modified HBPE (MHBPE) was grafted onto the surface of ultrafine titanium dioxide by amidation reaction.
以硅烷偶联剂KH550为桥梁，利用酰胺化反应将改性的HBPE(记做MHBPE)接枝到超细二氧化钛表面。
According to the simulation results, the scale up test was performed and the proper match was realized for the coupling reaction and regeneration.
根据模拟结果，模型放大试验实现了偶联反应和再生反应的有机匹配，基本上达到了污染物的零排放。
In this paper neural network partial least square (NNPLS) was used to establish a robust reaction model for a multi-component catalyst of methane oxidative coupling.
神经网络偏最小二乘法(NNPLS)被应用于一种甲烷氧化偶联多组分催化剂的鲁棒反应模型的建立。
A coupling bioreactor based on the flow separate and multi-phase reaction principle was designed to study on the wastewater treatment effects and the characteristic of the sludge reduction.
基于流离、多相生物反应原理开发了耦合生物反应器，探讨了耦合生物反应器及其污水处理、污泥减量特性。
The optimum coupling reaction conditions were determined by difference scanning calorimetry-thermogravimetric analysis.
用差热-热重分析确定了最佳偶联反应的条件。
Coupling enzymatic reaction in reversed micelles with membrane separation is regarded as a potential method for the commercialization of the reversed micellar enzymatic reaction process.
将反胶团酶反应与膜分离相结合被认为是使反胶团酶反应技术工业化的最有前途的方法。
The results of cross-cut test indicated that the higher reaction temperature, the longer reaction time and proper coupling agent consumption were favorable to obtain better coupling effect.
正交试验结果显示较高的反应温度、较长的反应时间、适当的偶联剂用量有利于得到较好的偶联效果。
The process of producing diethyl oxalate and oxalic acid by co coupling reaction in gaseous phase was one of the most important projects of C1 chemical technology, due to its technical predominance.
CO气相催化偶联反应合成草酸酯、草酸工艺以其特有的技术优势成为当前C1化工领域研究的重要课题之一。
Methods: Nitrogen coupling reaction of the diazonium salt.
方法：通过重氮盐的氮偶联反应。
Methods: Nitrogen coupling reaction of the diazonium salt was applied.
方法：通过重氮盐的氮偶联反应。
The dynamical behaviors of subsystem in coupling chemical reaction system with time delay as well as velocity perturbation were studied by numerical simulation.
在耦合自催化反应系统中，采用数值分析方法研究了考虑时滞效应和流速扰动时子系统的动力学行为。
The result seems to be important for us to understand the complexity and reveal the reaction mechanism in coupling chemical reaction system.
这些结果对于解释耦合化学反应系统中的复杂现象、揭示其反应机理具有一定的指导意义。
The coupling reaction produced 2 sulfradicals in a molecular chain of PAN with the length two times than that provided by other termination methods.
偶合终止生成的聚丙烯腈（PAN）分子含有2个引发剂引入的硫端基，分子链长度是其他终止方式生成的分子链长的2倍。
Methods: to analyze alcohol by two points rate method after optimizing reaction system and the assay parameter of automatic analyzer using alcoholic oxidase coupling peroxydase.
方法：利用乙醇氧化酶与过氧化物酶偶联，通过优化反应体系及自动生化分析仪分析参数，采用两点速率法对乙醇进行分析。
In the presence of hypervalent iodine reagents (PIFA), Direct coupling reaction of N-acetyl-indole with aromatic compounds provided C-3 arylated indoles in high regioselectivity.
我们使用高价有机碘试剂（PIFA）做氧化剂，实现了N-乙酰基吲哚与芳香化合物的直接偶联反应，得到了吲哚3号位高选择性的偶联产物。
This purified reaction product is used in a second stage: a coupling reaction of the purified activation reaction product with aspartate.
将这一经纯化的反应产物用于第二阶段：该经纯化的活化反应产物与天冬氨酸的偶合反应。
METHODS the target compound was synthesized from cross-coupling reaction catalyzed by p, o chelate palladium complex.
方法用p,O双齿螯合钯配合物催化偶联反应合成目标化合物。
The design of this subject: silicon coupling was used as raw material, the reaction type is hydrolytic condensation, acid, alkali and organic tin was used as catalyst.
本课题设计以硅烷偶联剂为原料，反应类型为水解缩合，选用酸、碱，有机锡为催化剂。
This was a five -step process involving: diazo coupling reaction, chloridization, condensation, hydrolysis, condensation respectively.
这是一个五步反应，包括重氮化偶合反应、氯置换反应、缩合反应、水解反应、缩合反应。
The reaction force, that is extracting force, is solved directly by coupling DOFS of nodes and loading the DOFS nodes displacement.
以节点自由度耦合的方式，给自由度耦合节点以强制位移，用直接求出自由度耦合节点约束反力的方法来求抽筒力。
Catalytic actiVity of Nickel complexes in the cross-coupling reaction for forming C-C bond have been studied. Gived spectra analysis date of ketones.
本文就镍结合物在形成碳-碳键交叉偶联反应中的性能及活性做了探索和研究。并对合成产物进行了光谱分析及测试。
This type of reaction has signicant advantages, the alkyne proceeds the coupling reaction with the halogen atom as the leaving group.
卤原子作为炔烃三键活化基团和定位基，炔烃三键发生亲电加成反应；
This type of reaction has signicant advantages, the alkyne proceeds the coupling reaction with the halogen atom as the leaving group.
卤原子作为炔烃三键活化基团和定位基，炔烃三键发生亲电加成反应；
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