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- Cyano 4 nitrobenzeneazo)-6-isopropylphenol has been synthesizedby coupled reaction colorreaction with metallic ions was sludied. 文献名称2-[(2-氰基-4-硝基苯)偶氮]-6-异丙基苯酚的合成及其与金属离子显色反应
- Based on the principles of thermodynamic coupled reaction and the data of solution freeenergy,the essay explains the causes of solubility of metal sulfides. 采用热力学偶合反应的原理和溶解自由能数据,简明了金属硫化物溶于不同溶剂[水(如硫化钠),稀酸(如硫化锌),氧化性硝酸(如硫化铜),王水(如硫化汞)]的原因
- In order to prevent cross linking reaction happening between BSA moleculars, the modified bovine serum albumen (M-BSA) was used in the EDC catalytic coupled reaction between AFB_1 and BSA, the coupled reaction was monitored by ELISA assay. 在第二步EDC法制备AFB_1肟化物与载体蛋白的偶联物时,采用修饰的牛血清白蛋白(M-BSA),避免了EDC引起的蛋白质自身交联问题。
- Chemiluminescence Analysis with Coupled Reaction 偶合反应化学发光分析
- The coupling reaction between the difficult sequence Fmoc-Arg(Pbf)-OH and H-Pro-Trt resin was investigated. 着重研究了Fmoc-Arg(Pbf)-OH与H-Pro-Trt树脂的缩合反应。
- The macrokinetics of CO gas coupling reaction on Pd catalyst was studied in a fixed-bed reactor. 采用固定床积分反应器;研究了自制的负载型钯系催化剂上CO气相催化偶联主、副反应的宏观动力学模型.
- In addition, boric acid and halogenated hydrocarbons aryl the coupling reaction is a C-C bond important ways. 此外,芳基硼酸与卤代烃的偶合反应是形成C-C键的重要途径。
- Synthesize saframine O using o-toluidine as primer reactant by diazotization, coupling reaction, reduction reaction, and oxidation. 研究了以邻甲基苯胺为起始原料,经重氮化、偶合、还原、氧化反应合成藏花红的方法。
- The conditions of silver sulphide dissolving in sodium cyanide have been discussed by the use of thermodynamic principle and coupling reaction. 应用热力学原理和偶合反应的观点对硫化银溶于氰化钠的条件进行了讨论.
- Effects of main reaction conditions such as reaction time to the coupling reaction and the yield of squalene were studied primarily. 通过自制高效偶联试剂三三苯基膦氯化亚钴和自制金合欢基溴的还原偶联反应,成功地合成了角鲨烯。
- The dining-car was coupled on (to the last coach). 餐车已挂(在末节车厢)上。
- The synthesis methods of hexamethyldisilane, such as reductive coupling reaction, Grignard reagent alkylation, electrochemical reduction et al, were recounted in details. 综述了近年来国外关于六甲基二硅烷的合成工艺(还原耦合法、格氏试剂法、电解还原法等);
- Aim:To synthesize new triazene compound. Methods: Nitrogen coupling reaction of the diazonium salt. Results and conclusion: Element analysis and IR data certified the product. 目的:合成三氮烯类新试剂。方法:通过重氮盐的氮偶联反应。结果与结论:元素分析和红外光谱数据证实产物为三氮烯类化合物。
- The application of acid catalysts in the coupling reaction of formaldehyde and methyl formate to form methyl glycolate and methyl methoxyacetate was investigated. 摘要选取不同酸强度的催化剂硫酸、三氟甲烷磺酸、硫酸氢钠和硫酸氢钾,研究了酸催化剂在甲醛与甲酸甲酯偶联合成乙醇酸甲酯和甲氧基乙酸甲酯反应中的作用。
- They coupled the carriages of the train together. 他们把火车的车厢连接好。
- The synthesis of dimethyl oxalate (DMO) and diethyl oxalate (DEO) by CO coupling reaction in gaseous phase over the supported palladium catalysts was investigated. 在固定床反应器中对钯系催化剂上CO气相催化偶联制草酸二乙酯和草酸二甲酯的空时收率、选择性和CO的转化率进行了实验研究。
- Because of the larger branched chains of POE,the coupling reaction between the macromolecular radicals was substantially inhibited and therefore POE g MAH products with prefer... 酸酐在POE树脂上的接枝率随过氧化物和接枝单体用量的增加而增大。
- Pinacol coupling reaction induced by low valent titanium has higher chemoselectivity and stereoselectivity,and has increasing attracted organic chemists in recent years. 由低价钛络合物诱发的片呐醇偶联反应,具有良好的化学选择性和立体选择性,近几年来又引起有机化学家们的极大兴趣与重视。
- Could I ask for your reaction to this policy? 我能问一下您对这个政策的反应吗?
- A new electrochemical voltammetric enzyme immunoassay system was investigated based on p-nitrophenyl phosphate (PNPP)-alkaline phosphatase (ALP) coupling reaction. 研究了对硝基磷酸苯酯(PNPP)为底物伏安法测定碱性磷酸酯酶(ALP)的方法。