propinol是什么意思

网络释义

用法例句

From the reactions of camphene with propargyl alcohol,2butyn1ol and 3trimethyl siliconic propargyl alcohol in the presence of 4methylbenzenesulfonic acid,bornyl propargyl ether(2a),bornyl 2butynyl ether (2b) and bornyl 3trimethyl siliconic propargyl ether(2c) are prepared respectively with corresponding yield 74 %,68 % and 63 %.

莰烯在对甲苯磺酸等催化下与炔丙醇、２炔丁醇、３三甲基硅基炔丙醇反应，分别制得冰片基炔丙基醚、冰片基２炔丁基醚和冰片基（３三甲基硅基）炔丙基醚，产率６３％～７４％。

The reaction mechanism, thermodynamic and kinetic behavior of the dipole cycloaddition reaction of benzaldoxime with propinol have been studied by DFT method at B3LYP/6-31G* level.

用密度泛函理论(DFT)方法在B3LYP/6-31G*水平上研究了苯甲醛肟与炔丙醇加成反应的微观机制和热力学、动力学行为。

Z) -3-tri- p -tolystarnyl-1,1-diphenylpropenol was synthesized by the reaction of tri- p -tolytio hydrde with 1,1-diphenylpropinol and characterized by elemental analysis.

利用三（对甲苯基）氢化锡与１，１－二苯基炔丙醇的加成合成了（Ｚ）－３－三（对甲苯基）锡基－１，１－二苯基烯丙醇，通过元素分析、１ＨＮＭＲ、ＩＲ光谱、紫外光谱、ＴＧＡ－ＤＳＣ热分析等对其进行了结构表征和性质研究。

Furthermore,we have found that the Yb(OTf)_3-catalyzed reaction of secondary propargylic alcohols with 1,3-dicarbonyl compounds also proceeds smoothly to give the corresponding propargylation products.

进一步,我们发现二级炔丙醇在稀土金属三氟甲磺酸盐催化下也能很好地与1,3-二羰基化合物反应,给出其炔丙基化产物。

The resulting imidazoline as an inhibitor was compounded with propiolic alcohol and butynediol.

以丙炔醇、丁炔二醇为复配剂对油酸基咪唑啉缓蚀剂进行了复配研究。

The anodic oxidation reactions of butynediol and propiolic alcohol in the bright nickel electroplating were studied using ultraviolet spectrophotometry.

采用紫外分光光度法研究了丁炔二醇和丙炔醇在光亮镀镍过程中的阳极氧化反应,以期进一步认识添加剂在电镀过程中的作用机理。

It is found in the experiments that the synergetic effect of propiolic alcohol,potassium iodide and quaternary ammonium salt has a good corrosion inhibition for zinc in 0.

8 mol/L的盐酸溶液中丙炔醇、碘化钾和季铵盐的协同作用对锌具有很强的缓蚀作用,并对缓蚀剂在不同浓度、不同温度条件下的缓蚀效果进行比较,得出缓蚀剂最佳配比和最佳使用条件。

A corrosion inhibitor CH - 10 used in high temperature acid treatment was obtained by compounding this cationic Mannich base with propargyl alcohol.

针对Mannich碱型缓蚀剂存在的溶解性不好和缓蚀率不高等问题,以甲醛、环己酮和苯胺为原料,合成了一种Mannich碱型缓蚀剂CH-9,将其阳离子化后,再与丙炔醇复配,得到了阳离子型高温酸化缓蚀剂CH-10。

A facile method is presented for synthesis of malonaldehyde dianil from propargyl alcohol by oxidizing using chromium trioxide and addition reaction with aniline.

以丙炔醇为原料,经三氧化铬氧化生成丙炔醛后,直接与苯胺反应简便地合成了β-苯胺基丙烯醛缩苯胺。

The inhibition of propargyl alcohol for 1Cr18Ni9Ti stainless steel in hydrochloric acid solution is studied with the cyclic voltammetry and ellipsometry.

采用循环伏安法和椭圆偏振光谱法 ,研究了丙炔醇 (Propargylalcohol,PA)对 1Cr18Ni9Ti不锈钢在含有氯离子的腐蚀环境中的缓蚀作用 ,实验表明Cl-能使 1Cr18Ni9Ti不锈钢发生点蚀 ,而缓蚀剂PA对不锈钢受到Cl-的腐蚀起抑制作用 。

Promoted by metal dysprosium, aldehydes and ketones could react smoothly with propargyl bromide to afford the corresponding homopropargylic alcohols in good to excellent yields, and no allenic alcohols were found.

在金属镝的促进下,醛、酮可与炔丙基溴反应,高选择性高产率地得到相应的高炔丙醇,没有发现连二烯醇的存在。

Tandem Ring-Opening/Closing Reactions of N-Ts Aziridines and Aryl Propargyl Alcohols

氮杂环丙烷和芳基炔丙醇的串联开环关环反应

Asymmetric Synthesis of Functionalized Chiral Propargylic Alcohols and Application in Total Synthesis of Insect Pheromone

官能团化手性炔丙醇的不对称合成研究及其在昆虫信息素不对称全合成中的应用

Inhibition Effect of Propiolic alcohol on Mild Steel in Mud Acid

土酸溶液中丙炔醇对碳钢的缓蚀作用

desogestrel ethinylestradiol

脱氧炔诺酮乙炔雌二醇

Electrochemical Synthesis and Structural Studies of Silver(I)Complexes with Acetylenic Alcohol and Malononitrile;

银(Ⅰ)与炔醇和丙二腈两类配合物的电化学合成及其结构研究

Six Cases with Autoimmune Progesterone Dermatitis Treated by Ethinylestradiol-cyproterone Acetate combined with Auto-blood Therapy

炔雌醇环丙孕酮联合自血疗法治疗自身免疫性黄体酮皮炎6例

Determination of iodopropynyl butylcarbamate in cosmetics by HPLC and verified by LC/MS/MS

化妆品中碘丙炔醇丁基氨甲酸酯的高效液相色谱检测及质谱确证

Effiicacy of ethinylestradiol and cyproterone acetate tablets in the treatment of PCOS

炔雌醇环丙孕酮治疗多囊卵巢综合征42例疗效观察

FeCl_3-Catalyzed Nucleophilic Substitution of Propargylic Compounds and Its Application in the Synthesis of Furans;

三氯化铁催化的炔丙基醇和其酯类化合物的亲核取代反应及其在合成呋喃中的应用

centalum (2-methyl-1-phenyl-3-butyne-1,2-diol)

生塔伦(甲苯丁炔二醇)

glycerin, glycerine, glycerol

丙三醇,甘醇,甘油

Design, Synthesis and Secondary Structure of Helical Poly(N-Propargylamides) and Poly(N-Propargylureas);

炔丙酰胺/炔丙脲类螺旋大分子的设计合成及其二级结构表征

Scrub out acetone from tank acetylene

从桶装乙炔中分离出丙酮

Allene is an isomer of methyl acetylene.

丙二烯是甲基乙炔的一种异构体。

The Nucleophilic Reaction of Propiolic Acid Ramification and Research of the Polymerization;

丙炔酸衍生物的亲核反应及聚合研究

Cyclopropanation Reaction and Diastereoselectivity of Propargyl Sulfur Ylide with Acrylates

炔丙型硫Ylide环丙烷化反应及其立体选择性

Important Acetylene-based Chemical Product─1, 4 Butanediol

乙炔化工重要产品──1，4丁二醇

Production Technology Improvement and Application of Butynediol;

1,4-丁炔二醇生产工艺的改进与应用