N-甲基咪唑,N-methylimidazole英语短句,例句大全

N-甲基咪唑,N-methylimidazole
1)N-methylimidazoleN-甲基咪唑
1.According to base sequence of requlating region in HIV virus genes,polyamid with four hetero rings of N-methylpyrrole(Py) and N-methylimidazole(Im)-ImPyPyPyβCOOEt(one DNA sequence distinguishing molecule) was designed,and the compound was synthesized by the chloroform reaction and the DCC/HOBT coupling reaction.针对HIV病毒基因调空区的碱基顺序,设计了含有四个N-甲基吡咯或N-甲基咪唑杂环的寡聚酰胺类DNA识别分子—ImPyPyβCOOEt,利用卤仿反应和DCC/HOBT偶合反应对此化合物进行了有效的合成,并用NMR和MS光谱对该化合物的结构进行了确定。
2.A new extractant [P(MIM)_x]was synthesized with chlorinated paraffins-42 and N-methylimidazole.由氯化石蜡-42与N-甲基咪唑合成了新的萃取剂石蜡基甲基咪唑氯化物([P(MI M)x][Clx]),测定了该萃取剂在不同浓度的水、甲醇溶液中的电导率,进行了热重分析,确定了其热分解温度为140℃。
3.The FTIR spectra of the 1-butyl-3-methylimidazolium based ionic liquids were assigned in this paper, and the structure of them was also analyzed compared with that of the N-methylimidazole.但是离子液体的基础研究还不是很充分,文章对离子液体的红外光谱特征峰进行了指认,对其结构进行了分析,研究了离子液体中咪唑离子和N-甲基咪唑中咪唑环结构的差别,并比较了不同阴离子的1-丁基-3-甲基咪唑基离子液体的氢键形成能力的强弱。

英文短句/例句

1.Determination of the Content of N-Methylimidazole by Capillary Gas Chromatography毛细管气相色谱法测定N-甲基咪唑的含量
2.Preparation of an Ionic Liquid [Hmim]TsO and Its Use as Catalyst for Esterification离子液体N-甲基咪唑对甲苯磺酸盐催化剂的制备及应用
3.Synthesis of Sodium N,N-Bis (2-Benzimidazolylmethylene) Dithiocarbamate;N,N-二(2-苯并咪唑亚甲基)二硫代氨基甲酸钠的合成
4.Synthesis of N-(Biphenylylmethyl)-2,4-Imidazolidinedione;N-（联苯甲基）-2，4-咪唑啉二酮类化合物的合成
5.Synthesis and Antimicrmatic Activities of N-substituted Phenyl-N -substituted Benzimidazol-2-yl Acylureas;N-取代苯基-N’-（2-取代苯并咪唑甲酰基）脲的合成及其抑菌活性
6.Synthesis of N,N′-Dibenzyl-2-phenyl-tetrahydroimidazoleN,N′-联苄基-2-苯基四氢咪唑的合成
7.The Studies on Novel Synthesis of Megastigmatrienone and N-alkylation of 2-methylimidazole;巨豆三烯酮新合成路线的研究与2-甲基咪唑N-烷基化反应研究
8.lysidine tartrate酒石酸甲基二氢咪唑
9.Preparation of Chitosan-g-N-carboxymethyl-2-sulfo-4,5-2H Imidazolinone and Its Antibacterial Behavior壳聚糖-g-N-羧甲基-2-硫代-4,5-2H咪唑啉酮的制备及其抑菌性能
10.Preparation of Chitosan-g-N-carboxymethyl-bi(2-benzo-imidazole)-1,2-ethandiol Reagent and Its Characters壳聚糖-g-N-羧甲基-二(2-苯并咪唑)-1,2-乙二醇的制备及其性能
11.Synthesis,characterize and spectral properties of the oxovanadium(V) complex containing N,N,N-tris(2-benzimidazolmethyl)amine ligandN,N,N-三(2-甲基苯并咪唑)胺氧钒配合物的合成、表征及光谱性质研究
12.Synthesis of N-Aryl-N -(4, 13)-Disubstituted [2.2]Paracyclophanyl Dihydroimidazolium Salts;N-芳基-N’-（4，13-取代[2.2]环仿基）咪唑啉盐的合成研究
13.Synthesis of N-Aryl-N -(4, 12)-Disubstituted [2.2]Paracyclophanyl Dihydroimidazolium Salts;N-芳基-N’-（4，12-取代[2.2]环仿基）咪唑啉盐的合成研究
14.Determination of 2-Methyl-5-nitroimidazole in Metronidazole and its Injection by GC甲硝唑及注射液中2-甲基-5-硝基咪唑的GC测定
15.Synthesis of 1-Methyl-4,5-dinitroimidazole1-甲基-4,5-二硝基咪唑合成工艺
16.Determination of 2-Methyl-5-Nitroimid Azole by Volhard Method佛尔哈德法测定2-甲基-5-硝基咪唑
17.Synthesis and Characterization of 1-Methyl-4,5-dinitroimidazole1-甲基-4,5-二硝基咪唑的合成及表征
18.Study on Preparation and Chemical Structures of 1-methyl-3-butylimidazolium Chloride氯化1-甲基-3-丁基咪唑的制备与表征

相关短句/例句

1-methylimidazoleN-甲基咪唑
1.Study of tetrachloro-p-benzoquinone with 1-methylimidazole in dichloromethane under ground State;四氯苯醌与N-甲基咪唑在二氯甲烷中的基态作用研究
2.The corresponding peroxovanadate species abbreviate bpV(oxa),bpV(pic),bpV(bipy),and bpV(phen)] and 1-methylimidazole(abbr.15mol/L NaCl溶液),应用多核(1H,13C和51V)多维(COSY)NMR以及变温技术等谱学方法研究双过氧钒配合物[OV(O2)2LL']n-[n=1～3,LL'=oxalate(缩写为oxa)、picolinate(缩写为pic)、bipyridine(缩写为bipy)和1,10-phenanthroline(缩写为phen),与它们配位的含钒物种分别缩写为bpV(oxa),bpV(pic),bpV(bipy)和bpV(phen)]与N-甲基咪唑(缩写为N-Me-Im)的相互作用,实验结果表明N-Me-Im与4种双过氧钒配合物的反应活性从强到弱的顺序为:bpV(oxa)>bpV(pic)>bpV(bipy)>bpV(phen)。
3)N-trimethylsilylimidazoleN-三甲硅基咪唑
4)(trimethylsilyl)imidazoleN-(三甲基甲硅烷基)咪唑
5)mercapto N methy imidazole(MMI)N-甲基-2-巯基咪唑(MMI)
6)methylimidazole甲基咪唑
1.This paper explores the difference between general heating method and microwave heating method through the experiment of synthesis of 1-methyl-3-butyl imidazolium ionic liquids by reaction of methylimidazole and n-butyl bromide.文章通过甲基咪唑与溴代正丁烷反应合成1-甲基-3-丁基咪唑类离子液,探索了普通加热方法与微波加热法在离子液合成上的差异,并通过改变温度、原料配比、反应时间寻找最佳的微波反应条件,得到微波照射功率100 W,温度50°C,原料配比n溴代丁烷:n甲基咪唑=1∶0。
2.Nitrations of 2 methylimidazole at ambient temperature affords 2 (dinitromethylene) 5,5 dinitro 4 imidazolidinone(compound 1), which reacts with water to give FOX 7.对以2-甲基咪唑为反应底无制备1,1二氨基2,2二硝基乙烯(FOX7)的合成方法进行了改进,首次采用水或无机强酸实现中间体2(二硝基亚甲基)5,5二硝基4咪唑烷二酮的开环反应,稀硫酸为开环试剂时最优收率为196%;水开环法最优收率为358%,较氨水开环法有较大提高。
3.An asymmetrical dialkyl carbonate, methyl ethyl carbonate (MEC), was synthesized through the oxidative carbonylation of methanol and ethanol catalyzed by CuCl coordinated with two kinds of organic N-donor ligands, 1,10-phenanthroline (phen) andN-methylimidazole (NMI).研究了CuCl与含氮杂环化合物配体 1,10 菲咯啉 (phen)和N 甲基咪唑 (NMI)形成的配合物催化剂对甲醇 /乙醇氧化羰化一步合成碳酸甲乙酯 (MEC)反应的催化活性。