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- hydroxybenzyl benzimidazole 羟苄基苯并咪唑
- The thermal stability of film varied with the alternation of substituting groups at the 2-position of benzimidazole. 2位取代基的改变对芳基苯并咪唑-铜配合物的热稳定性有影响。
- The physical properties of 2-mercapto benzimidazole and main methods for its preparation are introduced. 介绍2-巯基苯并咪唑的物理性质和主要的制备方法。
- The accurate content of benzimidazole derivative could be obtained by the traditional chemical titration method. 初步确定影响分析结果的杂质为未完全反应的原料之一邻苯二胺。
- The synthcses of 2 - mercapto benzimidazole and 3 - chloro prpyne were also discusscd. 再由2-巯基苯并咪唑和3-氯丙炔在丙酮溶剂中合成2-炔丙基巯基苯并咪唑。
- The synthetic process of 2 - (2 - propynylthio) - 1H - benzimidazole was studied. 对不锈钢缓蚀剂2-炔丙基巯基苯并咪唑的合成工艺进行了研究。
- It is a noteworthy development since the introduction of benzimidazole in more than 30 years. 它是自苯丙咪唑类药问世30多年来值得注意的一个新发展。
- These factors include type of benzimidazole, thickness of film, times of reflow welding, thermal impact, and assistant. 结果表明,不同类型的咪唑化合物可焊性存在明显差异,可焊性有一最优的厚度。
- Abstract Because of the influence of amine , the content of benzimidazole derivative obtained by the traditional chemical titration method was inaccuracy, even exceeded 100%. 摘要 传统非水滴定方法分析苯并咪唑衍生物的含量，由于受到杂质中胺类化合物的影响，造成结果偏高，甚至达到100%25以上。
- The solderability of benzimidazole films on the surface of copper is investigated by solder float test.Several factors which influence solderability of the films are discussed. 摘要 采用上锡率法研究了咪唑化合物在铜表面所成保护膜的可焊性,并探讨了咪唑化合物类型、膜厚、再流焊次数及高温热冲击对该膜可焊性的影响。
- Proynylthio) 1H benzimidazole was synthesised by condensation of 2 thiobenzimidazole with propargyl chloride in base. The reaction was mild and the yield was 60%. 以2-巯基苯并咪唑和炔丙基氯为原料在碱性条件下缩合生成苯并咪唑炔丙基硫醚。反应条件温和，产率60%25。
- Because of the influence of amine , the content of benzimidazole derivative obtained by the traditional chemical titration method was inaccuracy, even exceeded 100%. 传统非水滴定方法分析苯并咪唑衍生物的含量,由于受到杂质中胺类化合物的影响,造成结果偏高,甚至达到100%25以上。
- Thirteen new benzimidazole Proton Pump Inhibitors were synthesized from mercaptomenaimidazoles, and their structures were determined by IR, 1HNMR and elementary analysis. 以巯基苯并咪唑为原料合成了13种新的苯并咪唑类质子泵抑制剂;产物经过1HNMR;IR和元素分析确定了结构.
- The poly(styrene co maleic anhydride)(SMA) was modified by some fluorescent organic molecules 2 amino benzimidazol to prepare the fluorescent polymers(SMI). 2氨基苯并咪唑与苯乙烯马来酸酐共聚物(SMA)反应,经脱水闭环制得聚苯乙烯马来酰亚胺聚合物(SMI)。
- hydroxybenzyl alcohol dehydrogenase 羟苯醇脱氢酶
- Three rare earth coordination compounds of RE (Bim)2 HCI. 4H2O (RE=La, Pr, Nd, Bim=Benz Benzimidazole )have been synthesized and characterized by elemental analysis, IR, UV, malar conductivity measurements) X-ray powder diffractions and TGA-DTA. 制备了 3种稀土（La，Pr，Nd）氯化物与苯并咪唑的配合物，用化学分析、元素分析确定其组成为 RE（Bim）2· HCl· 4H2O（Bim为苯并咪唑）。
- Ths Se in hair was determinated by GC with ECD. According to the property that Se can be combined with 4--nitro-o-phenylene diamine for making out 5--nitro--2,1. 3--Se--benzimidazole which can be extracted into methyl benzene. 本文利用硒与4－硝基邻苯二胺在硫酸和高氨酸溶液中生成5－硝基－2，1，3－苯并硒二哇，且可以被萃取至甲苯中这一性质，用气相色谱法配合电子捕获检测器测定了甲苯中的5－硝基－2，1，3－苯并硒二唑，从而测定了硒的含量。
- Using 2-acetyl benzimidazole and sodium bromide as raw material,2-(dibromine acetyl)-benzimidazole hydrobromate was synthesized with the new bromine that displaced by chlorine gas in light. 以2-乙酰基苯并咪唑和溴化钠为原料,在光照条件下用氯气置换出溴化钠中的溴素,合成兽药噻苯咪唑中间体-2-(二溴乙酰基)-苯并咪唑氢溴酸盐。
- Multi-wall carbon nanotubes / Dihexadecylphate (MWCNT/DHP) modified electrode was prepared and characterized, furthermore, it was successfully applied in the determination of benzimidazole fungicides including carbendazim (MBC) and thiabendazole (TBZ). 制备和表征了多壁碳纳米管/双十六烷基磷酸(MWCNT/DHP)膜修饰电极,并成功应用于苯并咪唑类杀菌剂多菌灵(MBC)和涕必灵(TBZ)的电化学分析研究。
- In this paper, the synthesis of 2-(chloromethyl)benzimidazole from monochloroacetic acid and o-phenylenediamine was reported , meanwhile, its infrared spectra and proton NMR were determined. 利用氯乙酸和邻苯二胺合成了2-（氯甲基）苯并咪唑，并测试了其红外光谱，核磁共振氢谱等物理性质。
