用合成法合成

Part 1 : 4-(Biphenylyl-4-oxy)aniline was synthesized by the nucleophilic chloro-displacement of 4-chloronitrobenzene with the potassium phenolate of 4-phenylphenol, followed by palladium-catalyzed hydrazine reduction.

摘要 第ㄧ部份： 4-Chloronitrobenzene 与 4-phenylphenol进行芳香亲核置换反应，再用钯催化联胺还原法合成出 4-(Biphenylyl-4-oxy)aniline。

Two alternative copolymers of thieno[3,4b]pyrazine and triphenylamine or phenylene, P and P, were synthesized by Wittig-Horner polycondensation.

用Wittig-Horner聚合法合成了两种新的含D-π-A结构的共聚物P和P，这两个聚合物有明显的溶剂变色效应。

Molecularly imprinted polymers of sulfamethazine(SM 2 ) were prepared with silica gel as a sacrificial material, methacrylic acid and 4 vinylpyridine(4 Vp) as functional monomers, glycol dimethacrylate as crosslinker. The polymer properties were investigated by static adsorption experiments. Scatchard analysis shows that the adsorption ability of MAA MIP is superior to that of 4 Vp MIP. The dissociation constant of MAA MIP is 9 59×10 -4 mol/L. The value of apparent binding a...

以磺胺二甲嘧啶为模板分子，分别用甲基丙烯酸和4乙烯基吡啶为功能单体，二甲基丙烯酸乙二醇酯为交联剂，采用牺牲硅胶法合成了磺胺分子印迹聚合物，通过静态吸附实验，系统研究了不同单体对聚合物识别性能的影响；Scatchard分析表明，以甲基丙烯酸为单体的聚合物具有较高的吸附能力，其离解常数Kd为959×10-4mol/L，最大表观结合位点数Qmax为3070μmol/g。

Troilite, rare on earth but a common mineral found in meteorites, was synthesized by arc-discharge method for the first time.

首次用电弧放电法合成出在地壳中罕见而在陨石中却常见的矿物——陨硫铁。

In the experiments, the output power of each ytterbium fiber amplifier is not less than 1 W and the total output power of the three amplifiers is not less than 3 W.

首次在国内用外差法实现了三路掺镱光纤放大器的相干合成输出，其中每路光纤放大器的输出功率≥1 W，三路总功率≥3 W。

In this paper, according to principles of molecular design, Cu,Ag, Cu,Fe, Ni, Mn, and Co were selected as templates, 8,8'-Dithiodiquinoline,4-cyanopyridine,2,2'-Bipyridyl-3,3'-dicarboxylic acid, 4,4'-bipyridine as building blocks.

本课题通过分子设计，以Cu，Cu，Mn，Co，Ni，Fe，Ag为模板，以8，8'-二硫联喹啉，4-氰基吡啶，4，4'-联吡啶和2，2'-联吡啶-3，3'-二羧酸为构件，用溶剂热法合成新的配位聚合物，测定其晶体结构，并研究其导电性和热行为。

Four bromocarbazoles were synthesized through direct bromination method.

用直接溴化法合成了 4种不同取代的溴代咔唑。

The relative release rate of capsulated camphor oil was studied with the method of losing weight under normal pressure and temperature.

在常温、常压下用失重法研究了樟脑油微囊的相对释放速率，并考察了释放速率与样品合成时水相pH、水相离子强度、微囊化、温度及空气相对湿度的关系。

It was reported that the synthesis of isopropyl chloroacetate catalyzed by p toluenesulfonic acid supported on activated carbon under microwave irradiation.

报道了用活性炭固载对甲苯磺酸作催化剂，微波辐射法合成氯乙酸异丙酯。

N-cyclohexylmaleimide has been known as the best monomer to copolymerize with MMA to enhance the thermostabilities of PMMA.

本文首先用悬浮聚合和乳液聚合法合成了ChMI／MMA共聚物，系统研究了共聚物的热性能、力学性能和加工流变性能。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失