synthesized

An acid yellow was synthesized by diazo and azo, and characterized by elementary analysis, IR and 1H-NMR.

酸性黄是经过重氮化和偶合反应合成的一种偶氮染料，对它进行了IR、1H-NMR和元素分析的表征。

The lithium ion battery cathode materials doped by P, Al and La synthesized by microwave method

掺杂P，Al和La元素的锂离子电池材料的微波合成研究

Low substituted dibenzo [ fg, op] naphthacenes were synthesized by using Friedel-Crafts acylation, tadem aldol-Michael solvent-free reaction and palladium catalyzed dehydrohalogenation cyclization as key steps.

以傅克酰基化反应、串联的Aldol-Michael反应及Pd-催化的脱卤化氢环化反应为关键步骤，合成了低取代的二苯并并四苯衍生物（DBN）。

Environmental catalytic material of iron nitride nanoparticle was synthesized by Benzene-thermal method.

采用苯热法合成环境催化材料纳米氮化铁.

Method ( 2H)-2-cyclohexyl-3,4-dihydropyrrolo [ 1,2-a] pyrazin-1-one was synthesized from methyl pyrrole-2-carboxylate via substitution and cyclization, and the target compounds 6-aryl derivatives were obtained by Friedel-Crafts reaction.

方法以2-吡咯甲酸甲酯为原料，经取代、环合，制备（2H）-2-环己基-3,4-二氢吡咯[1,2-a]吡嗪-1-酮（3）；通过Friedel-Crafts酰基化反应，制得其6-酰基衍生物4a~4j。

N, N dibutyl o ethyl aniline ( DBEA) was synthesized with o nitro ethyl benzene by reduction and alkylation.

以氯霉素生产中的副产物邻硝基乙苯为原料，经铁酸还原和相转移催化N－烷基化反应合成了N，N－二丁基邻乙基苯胺（DBEA）。

A vitamin is a chemical compound that cannot be synthesized by the human body.

维生素是一种人体无法合成的化合物。

Each segment of DNA thus synthesized is called a replicon.

这样合成的每一片段DNA称为复制子.

For the purpose of preparing near-room temperature perovskite magnetic refrigerant materials, La_0.65Ca_0.18Sr_0.17MnO_3 perovskite materials were synthesized with common inorganic starting materials by hydrothermal method.

为了合成居里温度在室温附近的钙钛矿磁致冷材料，用简单的无机原料，采用水热合成法合成了La0.65Ca0.18Sr0.17MnO3钙钛矿材料。

Newly-synthesized DNA strands from adjacent replicons are ligated together.

来自邻近的复制子的新合成的DNA链又连结在一起.

At 90~ 95 ℃, sodium laurate was first synthesized by the saponification between lauric acid and sodium hydroxide, then bismuth laurate was obtained by the double decomposition reaction between sodium laurate and bismuth nitrate.

在90~95℃下，月桂酸经皂化合成月桂酸钠，月桂酸钠再与硝酸铋经复分解反应，纯化后制得月桂酸铋。

The two elements are synthesized by a chemical process.

这两种元素已经化学合成.

Decanediamide was synthesized using sebacic acid and urea as starting materials.

以癸二酸和尿素为原料合成癸二酰胺.

A mesostructured titanium-vanadium oxide has been synthesized using n-dodecylamine as a template.

摘要采用正十二烷胺作为分子模板制备了具有纳米结构的钛钒复合氧化物.

Lectins are glycoproteins, synthesized by plant cells.

植物凝血素是由植物细胞合成的一种糖蛋白.

According to the requirements of preparation of solution processing, two D-A-D small molecular organic solar cell materials were synthesized using tetrabromo anhydride, and the physical and chemical properties and device performance were investigated.

针对可溶液加工的制备工艺需求，用四溴酸酐作为原料合成了两个D-A-D型有机小分子太阳能电池材料，并研究了它们的物理化学性质及器件性能。

An active oligomer has been synthesized from acrylic acid and its derivatives.

以丙烯酸及其衍生物为原料合成出了一种活性低聚物.

Biodegradable poly ( L-aspartic acid ) hydrogels were synthesized by a two step cross-linking reaction.

采用两步交联法合成了可生物降解聚天冬氨酸水凝胶.

The disoium cottonseed wasted-oil monoethanolamine sulfosuccinate was synthesized from cottonseed wasted-oil.

利用不经提纯的棉籽油脚为原料,合成出棉籽油脚单乙醇胺磺基琥珀酸单酯盐.

At last, the 1,1,4,4-tetraphenyl-1,3-butadiene derivatives ( 3a) and ( 3b) were synthesized by the Grignard reaction of ( 2) and benzophenone derivatives, with the yields being higher than 54.0%. The synthesizing requirements of all the steps were studied.

再与二苯甲酮衍生物经格氏反应制得了1,1,4,4-四苯基-1,3-丁二烯衍生物（3a）和（3b），收率高于54.0%，并对各步合成的工艺条件进行了研究。

The self-crosslinking acrylate printing adhesive was synthesized by emulsion polymerization.

采用乳液聚合法合成自 交联型 丙烯酸酯类印花粘合剂.

N-phenyl maleimide was synthesized from maleic anhydride and aniline.

以顺酐和苯胺为原料,合成N - 苯基马来酰亚胺.

( R)-α-alkyl-furfuryl amines are synthesized by asymmetric alkylation of (+)-camphor ketimine ( 3) from furfuryl amine.

本文通过（+）-樟脑缩呋喃甲亚胺的不对称烷基化反应，合成了（R）-α-烷基糠胺。

These enzymes are synthesized at the expense of reserve proteins mobilized in the aleurone vacuoles.

这些酶是消耗糊粉液泡中被动用的贮藏蛋白合成的。

METHOD Nefiracetam was synthesized by N acylation of2,6 dimethylbenzenamine with chloroacetylchloride and N alkylation of2 pyrrolidone.

方法以2，6二甲基苯胺为起始原料，经氯乙酰氯N酰化反应和2吡咯烷酮的N烷基化反应合成了奈非西坦。

In total, 21 benzalcohol derivatives have been synthesized via Green reaction, and their structures have been proved by 1H NMR and GC MS.

通过格氏反应设计合成了21个化合物，所有目标化合物的结构经1H NMR和GC-MS分析确证。

Then, QD-AQN-OPEG-OMe was synthesized in 91.7% yield by reaction of F-AQN-OPEG-OMe with the lithium salt of quinidine.

然后F-AQN-OPEG-OMe与奎尼丁的锂盐再进行亲核取代反应，以91.7%的产率得到新型手性配体QD-AQN-OPEG-OMe。

The study will provide new references in the field of preparation of controlled materials and the design of molecular machines. ( 5) Another cyclodextrin-anthraquinone conjunction was synthesized and its self-assembled behavior in aqueous solution was studied.

该研究将在人为可控形貌的材料制备、分子机器设计等领域有着广泛应用。（5）合成了另一种新型的蒽醌-环糊精偶联体系，并研究了其在水中的自组装行为。

METHODS 18F-FDG was synthesized via nuclear reaction 18O ( p, n) 18F on 18O-enriched water and nucleophilic substitution reaction by Tracerlab Mx FDG synthesis system.

方法应用小型回旋加速器，通过18O（p，n）18F核反应生产出18F离子，由亲核取代反应制备18F-FDG，并对所制备的18F-FDG注射液进行质量控制。

Vitamin D is the only vitamin, apart from nicotinic acid, that is synthesized in the body.

除烟酸以外, 维生素D是唯一的在人体里合成的维生素.