phenyl

An investigation into the synthesis of taxifolin from 2,4,6 tri ( methoxymethoxy) acetophenone and 3,4 di ( methoxymethoxy) phenyl aldehyde is made, and a relevant discussion is also made.

研究了由基本化工原料2，4，6－三甲氧甲氧基苯乙酮和3，4－二甲氧甲氧基苯甲醛合成二氢黄酮醇的方法，并对有关问题进行了理论探讨。

Centalum ( 2-methyl-1-phenyl-3-butyne-1,2-diol) The video is about Nottingham Trent University.

这一部有关诺丁汉特伦大学的录像。

The synthesis method of phosphorodichloridic acid phenyl ester by phenol and phosporusoxychoride was introduced.

介绍了由苯酚与三氯氧磷合成二氯化磷酸苯酯的方法.

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.

The fluorescence intensity of porphyrin also relates to the substituent positions on the phenyl groups.

此外,荧光强度还与卟啉的苯环上取代基的取代位置有关.

HALOGENATION REACTION ON BENZENE RING Application and Synthesis of Sulfide Phenyl Trifluoromethyl

关于苯环上的卤代反应三氟甲基苯硫醚的制备和应用

Synthesis and anti-histamine release activity of phenyl tetrazole compounds

苯基四氮唑类化合物的合成与抗组胺释放活性研究

Polyoxyethylene alkyl phenyl ether is an important non-ionic surfactant.

烷基酚聚氧乙烯醚是重要的 非 离子表面活性剂.

The ferric acetylacetonate, phenyl betanaphthylamine , and lecithin are added through 40-mesh screen.

将乙酰丙酮铁, 苯基B- 萘胺及磷脂通过40目筛加入.

The phenyl ofp n propylbenzoic acid could be reduced by sodium alkoxide.

醇钠可以还原对丙基苯甲酸中的苯环.

Objective : Tri-isopropylated phenyl phosphate ester was synthesized from isopropylphenol and phosphorus oxychloride.

目的 用三异丙基苯酚和三氯氧磷为原料合成三异丙苯基磷酸酯.

Various method of preparation and application of Sulfide phenyl trifluoromethyl are introduced.

本文介绍了三氟甲基苯硫醚的制备方法和它的具体应用.

Then we found that the terminal hydroxyl of methyl phenyl was associated. The internal structure of the polymer is like semi-crystalline, with short molecular chain.

表明合成的甲基苯基硅树脂经固化后其端羟基缔合，分子链较短，分子内部结构比较规整，为半晶态结构。

The reaction of thermolysis of dibenzyl and phenyl benzyl ether are first Order and can he explained by free radical mechanism. Experimental rate constants are well consistent with the results of thermochemical kinetics CalCulation.

二苯乙烷和苯基苄基醚的热解有一级反应特征，其反应机理为自由基过程，反应速度方程和速度常数的理论计算与实验结果完全一致；

Phenyl ( or polyphenyl ) substituted epoxides serve as excellent precursors to phenyl ( or diphenyl ) carbenes.

某些苯代 ( 或多苯 ) 环氧乙烷是制取带苯环 ( 或二苯 ) 碳烯的极好原料.

Suzuki coupling reaction which aryl halogenated react with phenyl boronic acid is an important method to construct biphenyl unit, has been used to prepare the light-emitting materials, drug synthesis and other aspects.

芳基卤代烃与苯基硼酸的Suzuki偶联反应是构建联苯单元的重要方法，已在发光材料制备、药物合成等方面得到了应用。

Synthesis of N-phenyl Maleimide by Decompressed Azeotropic Method

减压共沸法合成N-苯基马来酰亚胺

Ethyl-4'-cyano-phenyl Carboxylic ester, a liquid crystal compound, was prepared from ethyl benzene by reaction of Friedel-Crafts, haloform, acylation and esterification in 44.8% overall yield.

以乙基苯为原料，经付-克反应、卤仿反应、酰化和酯化合成了液晶化合物对乙基苯甲酸对氰基苯酚酯，四步总收率44.8%。

Precipitation of niobium with N-benzoyl n-phenyl-hydroxylamine from homogeneous solution and the composition of the precipitate

用N-苯甲酰β-苯胲乙酸酯均匀沉淀铌及沉淀的组成

One percent phenyl-beta-naphthylamine was added to the recovered polymer as an antioxidant.

将1%苯基 - β - 萘胺作为抗氧化剂加到所得到的聚合物中.

In this study, phosphoramide mustard was coupled to2-phenyl-4-quinolone by a facile phosphorylation reaction to yield a novel quinoline-4-phosphoramidate derivative.

以2-苯基-4-喹啉酮为原料，通过磷酰化反应将磷酰氮芥引入到2-苯基-4-喹啉酮中，合成了一种新型的喹啉-4-氨基磷酸酯衍生物。

By altering the reaction temperature, kinetics equation of phenyl hydroxide esterification was studied.

通过改变反应温度, 系统地分析了苯酚直接酯化反应的动力学过程.

This paper deals with the law of interface between the non-ionic surface active agent octyl-Phenyl polyoxyethylene ether ( OP-10) and organic acid or it's salt with methods of surface tension and solubilization.

本文用表面张力法和增溶法研究非离子型表面活性剂辛基苯酚聚氧乙烯醚-10（OP-10）和脂肪酸及其盐相互作用的规律。

The product 1-Bromine-5-phenyl-tetrazole was synthesized from benzonitrile, Br_ ( 2) and sodium azide by cyclization and bromization.

以苯甲腈、叠氮钠、溴等为原料，经偶合，溴化合成了1-溴-5-苯基四氮唑。

Synthesis and antibacterial activity of 3-( 4-piperazin-1-yl-phenyl)-s-triazolo [ 3,4-b] [ 1,3,4] thiadiazole hydrochlorides

3-（4-哌嗪-1-苯基）-6-取代-s-三唑并[3,4-b][1,3,4]噻二唑盐酸盐的合成及抗菌活性

The research results are as follows: ① The main interactions between phenyl acetamides derivatives and thrombin activity sites are hydrogen bonds, hydrophobic interactions and electrostatic interactions.

主要研究结果：①苯乙酰胺类凝血酶抑制剂与凝血酶活性位点的相互作用主要有氢键相互作用，疏水作用，静电相互作用以及空间位阻效应。

The application and synthesis of N phenyl 1 maleimide were described.

叙述了N-苯基马来酰亚胺的用途及合成方法.

Relative molecular mass and viscosity of these resins correlated to amount of phenyl an ending reagent.

通过改变反应原料的配比,得到了不同相对分子质量的树脂.

Synthesis of Color Developer Solvent N-Butyl-N-Phenyl acetamide

成色剂溶剂N正丁基N苯乙酰胺的合成

The best conditions about synthesizing methods of phenyl acetic acid by electrolysis were found out.

找出了电解法合成苯乙酸的电解最佳条件.