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- The adsorbing process of the cellulose nitrate containing secondary amino group (ACN) for creatinine was studied by IR, 13C NMR and XPS techniques. 利用IR;13C NMR和XPS等技术研究了仲胺型硝化纤维素(ACN)对肌酐(CRE)的吸附行为;提出了可能的吸附路线.
- Proline is the only natural amino acid which contains an important five-membered ring as part of a secondary amino group. 脯氨酸是天然氨基酸中唯一含五员环亚胺，其衍生物和类似物广泛用于不对称合成、对映体拆分和生物化学中。
- We found that NO could nitrosate one of the secondary amino group under the present condition of dihydropyrimidinone in high regiospecificity in high yield. Products were identified by HR-MS, MS, IR, ~1H NMR, ~(13)C NMR and 1D NOE. NO与二氢嘧啶酮在温和条件下发生了区域选择性的亚硝化反应,产物经HR-MS,MS,IR,~1H NMR,~(13)C NMR和1D NOE确定。
- Further,three secondary amino groups in GS(R)_3were alkyled by reacting with methyl iodide to give title compound,dentritic quaternary ammonium salt GI(G)_3 with 82. 3进一步与碘甲烷反应,其分子中的3个仲氨基被季铵化,生成树枝状季铵盐GI(R)3,产率为82。
- Poly(o-phenylenediamine) is an important type of aromatic amine polymers,which possess new multiple functionalities owing to the amine and secondary amino groups in the polymer chain. 聚邻苯二胺作为一种重要的芳香二胺类聚合物,因其大分子结构中含有较多的活性自由氨基和亚胺基而具有多功能性。
- Study on the Adsorbing Process of the Cellulose Nitrate Containing Secondary Amino Group for Creatinine 仲胺型硝化纤维素对肌酐吸附机理的研究
- secondary amino group 仲氨基
- Transposition of an amino group within a chemical compound. 氨基转换氨基在化合物内部的转换
- To remove an amino group,NH2,from(an organic compound). 去氨基从（化合物）中脱去氨基NH2
- To remove an amino group, NH2, from(an organic compound). 去氨基从（化合物）中脱去氨基NH2
- Transfer of an amino group from one chemical compound to another. 转氨作用将氨基从一种化合物转移到另一种化合物
- The pH is equal to the of the protonated amino group. 等于质子化氨基的pKa值的pH。
- Half of the amino groups are ionized. 一半的氨基被解离。
- It is broken down by removal of the amino group to form pyruvic acid. 丝氨酸可以因为其上氨基的解离而被分解为丙酮酸。
- A dihydric alcohol in which one hydroxyl has been replaced with an amino group. 脱氢酒精一种脱氢酒精，其中的一个羟基被一个氨基所代替。
- This method represents a useful conversion of the carbonyl group to the amino group. 它成为一个使羰基变为氨基的有效方法。
- Deamination A type of chemical reaction in which an amino group (NH2) is removed from a compound. 脱氨基作用：从有机化合物上除去一个氨基（NH2）的一类化学反应。
- The meso carbon atom of the methine linkage of the dye is attached to the nitrogen atom of an amino group. 该染料的甲川链上的中位碳原子与氨基的氮原子相连。
- An amine compound containing one amino group, especially a compound that functions as a neurotransmitter. 一元胺只含有一个胺原子团的胺化合物，尤指作用于神经传递素的化合物
- An amine compound containing one amino group,especially a compound that functions as a neurotransmitter. 一元胺只含有一个胺原子团的胺化合物，尤指作用于神经传递素的化合物
