哌嗪基,piperazine英语短句,例句大全

哌嗪基,piperazine
1)piperazine[英][pi'per?zi:n][美][pa?'p?r?,zin, p?-]哌嗪基
1.A new type of silicone oil modified with amino was synthesized with octamethylcyclo tetrasiloxane and the hydrolysis product ofγ-piperazinepropylmethyldimethoxysilane(HD-110 )in the catalyst of potassium hydrate.以八甲基环四硅氧烷(D_4)、γ-哌嗪基丙基甲基二甲氧基硅烷(HD-110)水解物为原料,在氢氧化钾催化下,制备了羟基封端的新型氨基硅油。
2.A novel hydroxyl terminated aminosilicone oil was synthesized using octamethylcyclo tetrasilox-ane(D4) and the hydrolysis product of γ-piperazinepropylmethyldimethoxysilane(HD-110) as raw material and potassium hydrate as catalyst.以八甲基环四硅氧烷(D4)、γ-哌嗪基丙基甲基二甲氧基硅烷(HD-110)水解物为原料,在氢氧化钾(KOH)催化下,制备了羟基封端的新型氨基硅油。

英文短句/例句

1.Study on the Purification Process of N-(2,6-dimethylphenyl)-2-(piperazin-1-yl)acetamideN-(2,6-二甲苯基)-2-(1-哌嗪基)乙酰胺纯化工艺研究
2.The Synthesis of 3-(piperazin-1-yl)-1,2-benzo Isothiazole Derivatives;3-（1-哌嗪基）-1，2-苯并异噻唑衍生物的合成
3.Synthesis of 5-(Acetamidomethyl)-3-[3-fluoro-4-(1-piperazinyl)phenyl] isoxazoline5-乙酰胺甲基-3-[3-氟-4-(1-哌嗪基苯基)]异噁唑啉的合成
4.QUANTITATIVE DETERMINATION OF 4-ETHYL-2,3,-DIOXO-PIPERAZINYL-l-CARBONYL CHLORIDE BY GAS CHROMATOGRAPHY4-乙基-2,3-双氧代哌嗪基-1-羰酰氯的气相定量测定
5.Synthesis and Analysis of 2, 3-Dioxopiperazine and 4-Ethyl-1-Hydroxy-2, 3-Dioxopiperazine;2，3-双氧哌嗪与4-乙基-1-羟基-2，3-双氧哌嗪的合成及分析
6.Synthesis and Analysis of 4-Ethyl-1-Chloroformyl-2,3-Dioxopiperazine;4-乙基-2，3-双氧哌嗪酰氯的合成及分析
7.Application of Phosphate Ester and Tetrabutyl-piperazine Iodide in DSSCs;磷酸酯和四丁基哌嗪碘盐在DSSCs的应用
8.Synthesis of 2, 5-dimethylpiperazine;2，5-二甲基哌嗪合成工艺的研究
9.The Synthesis of Piperazine Modified Polydimethylsiloxane and Research on Structure and Performance;哌嗪型氨基硅油合成与构效关系研究
10.Study on the New Synthesis Technology of 2, 6-dimethypiperazine;2，6-二甲基哌嗪合成新工艺研究
11.Studies on the Process and Catalyst for Preparing N-Ethylpiperazine;N-乙基哌嗪合成工艺及催化剂研究
12.Study On the Synthesis of CIS-2, 6-Dimethylpiperazine;顺式-2,6-二甲基哌嗪合成工艺研究
13.Synthesis of 1,4-Dinitrofurazano[3,4-b] piperazine(DNFP)1,4-二硝基呋咱并[3,4-b]哌嗪(DNFP)的合成
14.Synthesis of 1-(2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)-2-formyl piperazine1-(1,4-苯并二噁烷-2-甲酰基)哌嗪的合成
15.Synthesis of N-methylpiperazine over CuO-NiO/Al_2O_3 CatalystsCuO-NiO/Al_20_2催化剂上N-甲基哌嗪合成研究
16.SELECTION AND CHARACTERIZATION OF THE CATALYSTS FOR SYNTHESIS OF 2-METHYLPIPERAZINE2-甲基哌嗪合成催化剂的筛选与表征
17.Synthesis of 1-(4-hydroxylphenyl)-4-(4-nitrophenyl) Piperazine1-（4-羟基苯基）-4-（4-硝基苯基）哌嗪的合成研究
18.Review on Synthesis of 1-(4-Hydroxylphenyl)-4-(4-nitrophenyl) piperazine1-(4-羟基苯基)-4-(4-硝基苯基)哌嗪的合成概述

相关短句/例句

methylpiperazine甲基哌嗪
1.Taking advantage of the steric effect of nitrogen atoms in 2-methylpiperazine, selective monobenzoylate on the nitrogen atoms were investigated by five synthetic routes.根据2-甲基哌嗪中N原子位阻效应的差异,研究了其选择性单酰化反应。
3)phenylpiperazine苯基哌嗪
1.Synthesis and Biological Activity Study on N-(3,4-Dimethox yphenylethyl)-4-Subtituted Phenylpiperazine-1-Acetamide Series as α_1-Adrenoceptor Antagonists;N-(3,4-二甲氧基苯乙基)-4-取代苯基哌嗪-1-乙酰胺类α_1-受体拮抗剂的合成及其生物活性
2.Synthesis and Biological Activities of N-(5-Methoxy-1H-indole-3-ethyl)-4-Subtituted Phenylpiperazine-1-acetic Amide Derivatives as α_1-Adrenoceptor Antagonists;N-(5-甲氧基-3-吲哚乙基)-4-取代苯基哌嗪-1-乙酰胺类α_1-受体拮抗剂的合成及其生物活性
3.Alkyl substituted phenylpiperazine derivatives are important intermediates of phenylpiperazine compounds.单烷基取代苯基哌嗪衍生物是合成苯基哌嗪类化合物的重要中间体。
4)1-benzyl-piperazine苄基哌嗪
1.~(13)C NMR chemical shifts of nine new synthesized 1-benzyl-piperazine was reported.报道了9种新合成的苄基哌嗪衍生物的13C NMR化学位移数据,在B3LYP/6-31g(d)水平上全优化计算了其量子化学结构参数。
5)arylpiperazine芳基哌嗪
6)2-Methylpiperazine2-甲基哌嗪
1.Preparation of Chiral 2-Methylpiperazine;手性2-甲基哌嗪的制备
2.The continuous synthesis of 2-methylpiperazine was studied,using the self-prepared N-(β-hydroxy -propyl)-ethylenediamine as the starting material.制备了一系列的铜基和镍基催化剂,用于以N-β-羟丙基乙二胺为原料的2-甲基哌嗪的连续化合成反应,经筛选得到了Cu-Cr-Fe/γAl_2O_3催化剂[w(Cu)=20%,w(Cr)=1 0%,w(Fe)=5%]。