N-pentadecyl-aniline | 872821-89-1

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: N-pentadecyl-aniline
• 英文别名: N-Pentadecyl-anilin；N-pentadecylaniline
• CAS: 872821-89-1
• 化学式: C₂₁H₃₇N
• 分子量: 303.531
• InChiKey: PCUVXVWVGBBDFW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.1
• 重原子数：
  22
• 可旋转键数：
  15
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  12
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  N-pentadecyl-aniline 在 硫酸 、 sodium nitrite 作用下， 生成 N-nitroso-N-pentadecyl-aniline
  参考文献：
  名称：

  Le Sueur, Journal of the Chemical Society, 1910, vol. 97, p. 2439

  摘要：

  DOI：
• 作为产物：
  描述：

  2-anilino-hexadecanoic acid 生成 N-pentadecyl-aniline
  参考文献：
  名称：

  Le Sueur, Journal of the Chemical Society, 1910, vol. 97, p. 2439

  摘要：

  DOI：

文献信息

• Novel perfluoropolyether derivatives, and lubricants and magnetic recording medium using the same
  申请人：SONY CORPORATION

  公开号：EP0519406A2

  公开（公告）日：1992-12-23

  Novel perfluoropolyether derivatives are described which are obtained from perfluoropolyethers having a carboxyl group at one or both ends and monoamines or diamines. The derivative is useful as a lubricant owing to its significantly improved lubricity. The lubricity is shown under severe high or low temperature and humidity conditions over a long term. The derivative is especially useful as a lubricant for magnetic recording mediums of the coating and metal thin film types.

  本文描述了新型全氟聚醚衍生物，该衍生物由一端或两端带有羧基的全氟聚醚和单胺或二胺制成。这种衍生物的润滑性能显著提高，可用作润滑剂。这种润滑性可在严酷的高温或低温和潮湿条件下长期保持。该衍生物特别适用于涂层型和金属薄膜型磁记录介质的润滑剂。
• THERMOPLASTIC RESIN COMPOSITION AND PROCESS FOR MOLDING THE SAME
  申请人：NEW JAPAN CHEMICAL CO.,LTD.

  公开号：EP0657497A1

  公开（公告）日：1995-06-14

  A thermoplastic resin composition comprising 100 parts by weight of a thermoplastic resin and 0.1-100 parts by weight of an imide compound prepared by, for example, condensation of 1,2,3,4-butanetetracarboxylic acid or a mono- or dianhydride thereof with a primary amine; and a process for molding the composition.

  一种热塑性树脂组合物，包括 100 重量份的热塑性树脂和 0.1-100 重量份的亚胺化合物，亚胺化合物是由 1，2，3，4-丁烷四羧酸或其单酸酐或二酸酐与伯胺缩合而成；以及一种成型该组合物的工艺。
• (POLY)ALKYLENE GLYCOL-CONTAINING COMPOUND
  申请人：Nippon Shokubai Co., Ltd.

  公开号：EP3892666A1

  公开（公告）日：2021-10-13

  The present invention provides a (poly)alkylene glycol-containing compound having higher detergency for composite stains of hydrophilic stains and hydrophobic stains than conventional (poly)alkylene glycol-containing compounds. The present invention relates to a (poly)alkylene glycol-containing compound including: a hydrophobic structural moiety (A); a (poly)alkylene glycol moiety (B); and one lactam ring-containing structural unit (C), in its structure, the hydrophobic structural moiety (A) being present in a proportion of 2.5 to 60% by mass in 100% by mass of the (poly)alkylene glycol-containing compound.

  本发明提供了一种含(聚)亚烷基二醇的化合物，与传统的含(聚)亚烷基二醇的化合物相比，该化合物对亲水性污渍和疏水性污渍的复合污渍具有更高的去污力。本发明涉及一种含（聚）亚烷基二醇的化合物，在其结构中包括：一个疏水结构分子（A）；一个（聚）亚烷基二醇分子（B）；和一个含内酰胺环的结构单元（C），其中疏水结构分子（A）在含（聚）亚烷基二醇的化合物中的存在比例为 2.5%至 60%（以质量计）。
• Materials for hydrophilic interaction chromatography and processes for preparation and use thereof for analysis of glycoproteins and glycopeptides
  申请人：Waters Technologies Corporation

  公开号：US10119944B2

  公开（公告）日：2018-11-06

  The invention relates to poly-amide bonded hydrophilic interaction chromatography (HILIC) stationary phases and novel HILIC methods for use in the characterization of large biological molecules modified with polar groups, known to those skilled in the art as glycans. The invention particularly provides novel, poly-amide bonded materials designed for efficient separation of large biomolecules, e.g. materials having a large percentage of larger pores (i.e. wide pores). Furthermore, the invention advantageously provides novel HILIC methods that can be used in combination with the stationary phase materials described herein to effectively separate protein and peptide glycoforms by eliminating previously unsolved problems, such as on-column aggregation of protein samples, low sensitivity of chromatographic detection of the glycan moieties, and low resolution of peaks due to restricted pore diffusion and long intra/inter-particle diffusion distances.

  本发明涉及聚酰胺键合亲水相互作用色谱（HILIC）固定相和新型 HILIC 方法，用于表征用极性基团修饰的大生物分子，本领域技术人员已知这些极性基团为聚糖。本发明特别提供了设计用于高效分离大型生物分子的新型聚酰胺键合材料，例如具有较大孔隙比例的材料（即宽孔）。此外，本发明还有利地提供了新型 HILIC 方法，该方法可与本文所述的固定相材料结合使用，通过消除以前未解决的问题（如蛋白质样品的柱上聚集、糖分子的色谱检测灵敏度低以及由于孔扩散受限和颗粒内/颗粒间扩散距离长而导致的峰分辨率低）来有效分离蛋白质和肽的糖型。
• Porous materials for solid phase extraction and chromatography and processes for preparation and use thereof
  申请人：Brousmiche Darryl W.

  公开号：US10258979B2

  公开（公告）日：2019-04-16

  The invention provides novel porous materials that are useful in chromatographic processes, e.g., solid phase extraction, and that provide a number of advantages. Such advantages include superior wetting characteristics, selective capture of analytes of interest, and non-retention of interfering analytes. In certain aspects, the materials feature at least one hydrophobic component, at least one hydrophilic component and a average pore diameter of about 100 Åto about 1000 Å. In certain embodiments the materials also exhibit a nitrogen content from about 1% N to about 20% N. In certain embodiments, the materials also exhibit more than 10% of the BJH surface area of the porous material is contributed by pores that have a diameter greater than or equal to 200 Å. The invention advantageously provides novel porous materials having a large percentage of larger pores (i.e. wide pores). The invention advantageously provides novel porous materials that overcome the problems of SPE of biological samples.

  本发明提供的新型多孔材料可用于色谱过程，如固相萃取，并具有许多优点。这些优点包括优异的润湿特性、选择性捕获感兴趣的分析物以及不截留干扰分析物。在某些方面，这些材料具有至少一种疏水成分、至少一种亲水成分和约 100 Å 至约 1000 Å 的平均孔径。在某些实施例中，材料的氮含量从约 1% N 到约 20% N。在某些实施例中，材料还显示多孔材料 10% 以上的 BJH 表面积是由直径大于或等于 200 Å 的孔贡献的。本发明提供的新型多孔材料具有很大比例的较大孔隙（即宽孔隙）。本发明提供的新型多孔材料克服了生物样品 SPE 的问题。