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- reductive amination methed 还原胺化法
- It is regarded that diethanolamine reductive amination is a clean process which is suitable for large scale and continuous production of ethylenediami... 认为乙醇胺还原胺化法是一种适合于大规模、连续化生产乙二胺的清洁工艺,将成为未来发展的必然趋势。
- The (oligo)saccharides were tagged with the charged fluorophore 8-aminonaphthalene-1,3,6-trisulfonate (ANTS), and the reductive amination reactions were essentially complete after approximately 16h under the given experimental conditions. 寡糖首先经8-氨基萘基-1,3,6-三磺酸(ANTS)胺化还原衍生,此反应过程在所给实验条件下需要16h。
- In comparison with other reductive amination procedures such as NaBH3CN/MeOH, borane-pyridine, and catalytic hydrogenation, NaBH(OAc)3 gave consistently higher yields and fewer side products. 和其他的还原胺化试剂相比,三醋酸硼氢化钠的还原胺化产率高,而且副产物少。
- To our knowledge, however, it has never been used for reductive amination of carbonyl compounds, nor for reduction of pre-formed imines. 可是据我们所知,它还从来没有被用于羰基的还原氨化和用于一个已制亚胺的还原。
- A novel and efficient method for the preparation of secondary amines by reductive amination ofcarbonyl compounds with primary amines has been developed. (我们或本文)发展了一种通过伯胺与羰基化合物还原胺化制备仲胺的新方法。
- Surface Amino Amplification and Graft with Phosphorylcholine by Reductive Amination 聚丙烯表面的生物相容性修饰:表面氨基放大还原胺化接枝磷酰胆碱
- Keywords phosphorylcholine;reductive amination;surface amino amplification;biocompatibility;poly-propylene film; 磷酰胆碱;还原胺化;表面氨基放大;生物相容性;聚丙烯膜;
- Mechanism and the process conditions which affect the reaction in the synthesis of ethylenediamine by reductive amination catalyst are introduced; 摘要介绍了乙醇胺催化还原胺化反应合成乙二胺的机理及影响反应的工艺条件;
- The synthetic banting methed can access health. 综合减肥方法减肥后能达到健美和健康要求。
- Meth is relatively easy to make and low cost. 甲基苯丙胺相对来说容易制造且低成本。
- reductive amination 还原性胺化
- Is America's Meth Scourge Really Coming to an End? 美国去氧安非他命的灾害将要结束了吗?
- Muscle anxious softens passes the meth... 筋急者柔之以通之方法收到满意疗效。
- A belmoschus esculentus (Linn.)Moench Meth. 黄秋葵
- V-P and K-P.To increase convergence rate of Meth. 为了提高K-P法的收 敛速度及收敛精度。
- (R,S)-2-Aminopropanol was prepared by acetoxylation of 1-chloropropanone with sodium acetate,followed by alkaline hydrolysis and reductive amination under hydrogen in the presence of Raney Ni with an overall yield of44%. 氯丙酮经乙酸基化、碱性水解、Raney Ni催化还原胺化得到(R,S)-2-氨基丙醇,总收率44%25。
- Amin asked him: "how injured his face? 阿明就问他:“怎么脸上挂彩啦?
- "Diola lle, Elrohir, amin yanwuva rato. (谢谢你埃尔洛赫,过一会我就回去。)"
- Amin is the mobile phone, SMS is just the tone. 手机是阿明的,刚才那是短信提示音。