聚合物纤维可包括聚二咪唑并亚吡啶基纤维。
The polymeric fibers may include poly diimidazo pyridinylene fibers.
以二溴甲烷和咪唑为原料合成了二(1-咪唑基)甲烷。
Bis (1-imidazolyl) methane was prepared using imidazole and dibromomethane as raw materials.
建立了测定鸡肉中二甲硝咪唑、罗硝唑、甲硝唑残留量的方法。
A HPLC method for determining metronidazole (MTZ), ronidazole (RNZ) and dimetridazole (DMZ) in chicken muscle was developed.
苯二胺与四氯化钛反应合成聚合物的模型化合物钛杂咪唑啉。该化合物经元素分析、红外光谱、质谱测试。
Ti -containing imidazoline model compound was prepared by reacting o-phenylene diamine with titanium tetrachloride. The compound was identified by elemental analysis, IR and MS.
本文报道以简便易行的方法合成水溶性二甲硝咪唑盐,收率高达95%以上,具工业化应用价值。
The soluble salt in water of Dimetridazole was synthesized with more than 95% overall yield by a simple and convenient method. This method was convenient to industrialize.
以二溴甲烷和咪唑为原料合成了二(1-咪唑基)甲烷。
Bis(1-imidazolyl)methane was prepared using imidazole and dibromomethane as raw materials.
以脂肪酸、-羟乙基乙二胺、酸按不同比例分别合成了四种脂肪酸咪唑啉硼酸单酯和三酯。
Four imidazoline borates were synthesized with two kinds of fatty acid, N-hydroxyethyl-ethylenediamine, boric acid according to the different ratio of reaction materials.
含有三唑基或咪唑基的2.5-二氢呋喃的衍生物,其制备方法和作为杀真菌剂的用途。
Derivates of 2.5-dihydrofurane containing triazole and imidazole group, preparation and use as fungicides thereof.
在乙腈溶剂中,碳酸钾存在下,双咪唑啉和1,2-二溴乙烷进行扩环反应,得到环状中间体一溴盐,产率78。
The reaction of bis-imidazoline with 1,2-dibromoethane and potassium carbonate in acetonitrile provided monobromide salt with a yield of 78.
利用二苯并咪唑盐与格利雅试剂的加成-水解反应,提出了长链二酮的新合成方法。
Novel synthetic methods for alkyl methyl ketone, symmetric diketone , long-chain diketone and macrocyclic ketone were provided.
去离子水、印度醋栗、红石榴提取液、茄红素、丙烯酸共聚物、酵母提取液、无花果精华、对羟基苯甲酸甲酯、咪唑烷基脲、丙二醇、甘油。
Ingredients: Deionized water, amalaki, pomegranate extract, lycopene, acrylic acid copolymer, yeast extract, fig essence, Methyl Paraben, imidazolidinyl urea, propylene glycol and glycerol.
苯并咪唑及其衍生物的开发,尤其是二取代化合物越来越受到重视,被认为是一类具有多种生物生理活性的杂环。
The development of the benzimidazole and it's derivatives, especially two replacements of benzimidazole, is regarded as a category with a variety bioactivities of heterocyclic.
方法:以氨基乙醛缩甲醇制备的N (2 ,2二甲氧基乙基)胍硫酸盐经盐酸催化环合制得2 氨基咪唑硫酸盐。
METHODS:N (2,2 dimethoxylethyl)guanidine sulfate from aminoacetaldehyde dimethyl acetal was treated with concentrated HCl to get 2 aminoimidazole sulfate.
主要成份:去离子水、甘油、乳木果油、二甲基硅油、单硬脂酸甘油酯、霍霍巴油、丙烯酸聚合物、烷基咪唑脲、复合维他命e、尼泊金甲酯、透明质酸、香精等。
Ingredients: Deionized water, glycerin, shea butter, dimethyl silicon oil, glycerin monostearate, jojoba oil, acrylic polymer, imidazolidinyl urea, compound VE, methylparaben, HA, essence, etc.
成份:去离子水、玫瑰花提取物、甘油、尿囊素、丁二醇、双咪唑烷基脲、CI 17200。
Ingredients: deionized water, rose extract, glycerol, allantoin, butanediol, imidazolidinyl urea, CI 17200.
第一部分为二醋酸碘苯、二价铜离子及联咪唑促进下的1,3-二羰基化合物与亚砜的反应研究。
For the first part, we stressed reactions of sulphoxide with 1,3-dicarbonyl compounds promoted by Cu(OAc)2·H2O, 2,2′-biimidazole and iodobenzene diacetate.
在含有氯化钴的室温离子液体氯化1-甲基-3-乙基咪唑(EMIC)和乙二醇(EG)体系中研究了金属钴的电沉积。
The electrodeposition of metallic Co from a 1-ethyl-3-methylimidazolium chloride (EMIC) ionic liquid containing ethylene glycol (EG) and CoCl2 was investigated on copper substrates.
文摘:以脂肪酸、-羟乙基乙二胺、酸按不同比例分别合成了四种脂肪酸咪唑啉硼酸单酯和三酯。
Four imidazoline borates were synthesized with two kinds of fatty acid, N-hydroxyethyl-ethylenediamine, boric acid according to the different ratio of reaction materials.
文摘:以脂肪酸、-羟乙基乙二胺、酸按不同比例分别合成了四种脂肪酸咪唑啉硼酸单酯和三酯。
Abstract: Four imidazoline borates were synthesized with two kinds of fatty acid, N-hydroxyethyl-ethylenediamine, boric acid according to the different ratio of reaction materials.
应用电化学弱极化法和原子力显微镜(AFM)研究了咪唑啉衍生物类缓蚀剂在模拟深层气井水溶液中对碳钢的二氧化碳腐蚀的抑制效果和缓蚀作用机理。
The electrochemical method and atomic force microscope(AFM) were applied to study the inhibition mechanism of Im-D, an imidazoline derivate inhibitor, for mild steel in CO2 saturated solution.
综述了新溶剂1 ,3-二甲基- 2 -咪唑啉酮在有机合成中的应用,如高分子聚合物、杂环化合物和有机金属化合物等的合成。
The applications of a new solvent 1,3-dimethyl-2-imidazolidinone in organic synthesis, such as in synthesis of high polymers, heterocyclic compounds, organometalloidal compounds etc.
对甲苯磺酰基酰胺和2-苯基-N,N'-二甲基苯并咪唑啉(PDMBI)之间的光诱导电子转移反应,为酰胺的保护基——对甲苯磺酰基的脱除反应,提供了一条有效途径。
The photoinduced electron transfer reaction between N-tosyl amides and 2-phenyl-N, N'-dimethyl benzimidazoline (PDMBI) provides an efficient approach for the deprotection of N-tosyl amides.
对甲苯磺酰基酰胺和2-苯基-N,N'-二甲基苯并咪唑啉(PDMBI)之间的光诱导电子转移反应,为酰胺的保护基——对甲苯磺酰基的脱除反应,提供了一条有效途径。
The photoinduced electron transfer reaction between N-tosyl amides and 2-phenyl-N, N'-dimethyl benzimidazoline (PDMBI) provides an efficient approach for the deprotection of N-tosyl amides.
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