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nitrogen heterocycle
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  含氮杂环
     Corrosion inhibitor 9912\|1, a quaternary ammonium salt containing nitrogen heterocycle, was synthesized for inhibiting corrosion of CO\-2. Its inhibition performances were investigated for carbon steel in saturated CO\-2\|3%NaCl\|H\-2O at 25 ℃ and 90 ℃ by means of electrochemistry.
     为控制CO2腐蚀,合成了含氮杂环季铵盐缓蚀剂9912 1,通过电化学实验,研究了该缓蚀剂在CO2 3%NaCl H2O体系中对碳钢于25℃和90℃下的缓蚀行为。
短句来源
     In this report, a series of nitrogen heterocycle porphyrin compounds were obtained by introducing a pyrazole heterocyclic ring with high fluorescent quantum yield to the parent porphyrin.
     本文通过将具有较高荧光量子产率的吡唑杂环化合物连到卟啉环的中位而得到一类新型的含氮杂环卟啉。 这类含氮杂环卟啉具有饱和的红光发射和比中位芳基卟啉更高的荧光量子产率;
短句来源
     In this paper, a simple method for the synthesis of some chromones containing a nitrogen heterocycle substituted at 2 - position is reported.
     研究了一种简便的合成2位含氮杂环色酮类化合物的方法。
短句来源
  氮杂环
     Corrosion inhibitor 9912\|1, a quaternary ammonium salt containing nitrogen heterocycle, was synthesized for inhibiting corrosion of CO\-2. Its inhibition performances were investigated for carbon steel in saturated CO\-2\|3%NaCl\|H\-2O at 25 ℃ and 90 ℃ by means of electrochemistry.
     为控制CO2腐蚀,合成了含氮杂环季铵盐缓蚀剂9912 1,通过电化学实验,研究了该缓蚀剂在CO2 3%NaCl H2O体系中对碳钢于25℃和90℃下的缓蚀行为。
短句来源
     Results The yields of four new nitrogen heterocycle ferrocenesulfonyl amides were 44%~73% and the structures were confirmed by ~1H NMR, IR and Elemental analysis.
     结果 合成了4种新的氮杂环取代的二茂铁磺酰胺类化合物,收率为44%~73%,用IR,1HNMR和元素分析对结构进行表征。
短句来源
     In this report, a series of nitrogen heterocycle porphyrin compounds were obtained by introducing a pyrazole heterocyclic ring with high fluorescent quantum yield to the parent porphyrin.
     本文通过将具有较高荧光量子产率的吡唑杂环化合物连到卟啉环的中位而得到一类新型的含氮杂环卟啉。 这类含氮杂环卟啉具有饱和的红光发射和比中位芳基卟啉更高的荧光量子产率;
短句来源
     In this paper, a simple method for the synthesis of some chromones containing a nitrogen heterocycle substituted at 2 - position is reported.
     研究了一种简便的合成2位含氮杂环色酮类化合物的方法。
短句来源
     In addition, the effects of pH value, solvents, metal salts and nitrogen heterocycle molecules on the synthesis and topological structures of the coordination polymers have also been studied.
     此外,探究了反应体系的pH值、溶剂、不同金属盐和氮杂环等条件因素对配合物的合成与拓扑结构的影响。
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  “nitrogen heterocycle”译为未确定词的双语例句
     Synthesis, Structure and Spectroscopic Properties of Copper(I) Complexes Containing Phosphine, Nitrogen Heterocycle Ligands
     含膦、氮杂环的Cu(I)配合物的合成、结构及光谱性质研究
短句来源
     Synthesis, Structure and Spectroscopic Properties of Copper(I)/Gold(I) Supramolecular Complexes Containing Phosphine, Nitrogen Heterocycle Ligands
     含膦、氮杂环的Cu~I/Au~I配位超分子的合成、表征及其光谱性质研究
短句来源
     Electronic structure parameters of Ruthenium(Ⅱ) complexs of nitrogen heterocycle ligands, Ru(bpy) 2+ 3 (bpy=2,2′ bipyridine), Ru(bpm) 2+ 3(bpm=2,2′ bipyrimidine), Ru(bpz) 2+ 3(bpz=2,2′ bipyrazine), and Ru(bpy) 2(bqdi) 2+ (bqdi= o benzoquinone diimine),were obtained by CNDO/2 SCF MO calculation. On the basis of electronic microstructures, their property structural correlations were studied.
     本文运用CNDO/2方法经SCF计算获得了钌(Ⅱ)配合物Ru(L)32+(其中L=bpy,bpm和bpz),分别是2,2′-联吡啶,2,2′-联嘧啶,2,2′-联吡嗪)和Ru(bpy)2(bqdi)2+(其中bqdi是邻二亚胺苯醌)的电子结构参数,并且从电子微观结构层次研究了它们的结构—性能关系。
短句来源
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  nitrogen heterocycle
The vapor-phase hydrogenation of 1-furyl-3-aminoheptane and 1-furyl-3-aminononane over Pt-asbestos leads to the hydrogenolysis of the furan ring with the subsequent formation of a new nitrogen heterocycle by ring-closure.
      
This work concerns a closely related group of materials which contain a thiophene moiety in place of the nitrogen heterocycle of the hemicyanine material.
      
Derivatives of 1-phenyl-2-methylbenzimidazole, with nitrogen heterocycle groups thiazole, 4-substituted thiazole, benzothiazole, and quinoline, at position 5, are synthesized.
      
On this basis, an intermediate three-membered nitrogen heterocycle is proposed.
      
It was showed that the nitrogen heterocycle porphyrins have better biological activity with therapeutic benefits.
      
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Electronic structure parameters of Ruthenium(Ⅱ) complexs of nitrogen heterocycle ligands, Ru(bpy) 2+ 3 (bpy=2,2′ bipyridine), Ru(bpm) 2+ 3(bpm=2,2′ bipyrimidine), Ru(bpz) 2+ 3(bpz=2,2′ bipyrazine), and Ru(bpy) 2(bqdi) 2+ (bqdi= o benzoquinone diimine),were obtained by CNDO/2 SCF MO calculation. On the basis of electronic microstructures, their property structural correlations were studied. Theoretical calculations are consistent with experimental facts.

本文运用CNDO/2方法经SCF计算获得了钌(Ⅱ)配合物Ru(L)32+(其中L=bpy,bpm和bpz),分别是2,2′-联吡啶,2,2′-联嘧啶,2,2′-联吡嗪)和Ru(bpy)2(bqdi)2+(其中bqdi是邻二亚胺苯醌)的电子结构参数,并且从电子微观结构层次研究了它们的结构—性能关系。计算结果与实验事实相吻合。

In this paper, a simple method for the synthesis of some chromones containing a nitrogen heterocycle substituted at 2 - position is reported. 1H - Benzotriazolyl - 1 - acetic acid, readily obtained by reaction of 1H - benzotria-zole with ClCH2COOH, was used as starting material for synthesis of some chromones with \H - benzotriazolyl - 1 -methyl at 2 - position and related 1,3,4- oxadiazoline derivatives.

研究了一种简便的合成2位含氮杂环色酮类化合物的方法。1H-苯并三唑与ClCH_2COOH反应制得1H-苯并三唑-1-乙酸(1),以此为原料合成了一系列2位合1H-苯并三唑-1-甲基色酮(5)和相关的1,3,4-噁二唑啉衍生物(8)。

Corrosion inhibitor 9912\|1, a quaternary ammonium salt containing nitrogen heterocycle, was synthesized for inhibiting corrosion of CO\-2. Its inhibition performances were investigated for carbon steel in saturated CO\-2\|3%NaCl\|H\-2O at 25 ℃ and 90 ℃ by means of electrochemistry. The results were identical with that obtained by weight loss method. The corrosion inhibition efficiency at low temperature was better than that at high temperature. Moreover inhibitor 9912\|1 had good synergistic effect with...

Corrosion inhibitor 9912\|1, a quaternary ammonium salt containing nitrogen heterocycle, was synthesized for inhibiting corrosion of CO\-2. Its inhibition performances were investigated for carbon steel in saturated CO\-2\|3%NaCl\|H\-2O at 25 ℃ and 90 ℃ by means of electrochemistry. The results were identical with that obtained by weight loss method. The corrosion inhibition efficiency at low temperature was better than that at high temperature. Moreover inhibitor 9912\|1 had good synergistic effect with thiourea. Tafel curves showed that the inhibitor 9912\|1 was a cathodic\|type inhibitor mainly prohibiting cathodic corrosion process. And the inhibition mechanism was discussed.

 为控制CO2腐蚀,合成了含氮杂环季铵盐缓蚀剂9912 1,通过电化学实验,研究了该缓蚀剂在CO2 3%NaCl H2O体系中对碳钢于25℃和90℃下的缓蚀行为。实验结果与挂片失重法测试的结果基本一致。低温下缓蚀效果优于高温下的缓蚀效果,而且该缓蚀剂与硫脲有很好的协同效应。Tafel曲线表明,该缓蚀过程是以控制阴极腐蚀为主,并对其缓蚀机理进行了初步探讨。

 
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