3'-O-乙酰基胸苷5'-单磷酸酯*吡啶正离子 | 97392-67-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 3'-O-乙酰基胸苷5'-单磷酸酯*吡啶正离子
• 中文别名: 4-[[(6-氨基己基)氨基]羰基]苯甲酸
• 英文名称: 4-(((6-Aminohexyl)amino)carbonyl)benzoic acid
• 英文别名: 4-(6-aminohexylcarbamoyl)benzoic acid
• CAS: 97392-67-1
• 化学式: C₁₄H₂₀N₂O₃
• 分子量: 264.32
• InChiKey: AMJIYNTULNEVBG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.5
• 重原子数：
  19
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  92.4
• 氢给体数：
  3
• 氢受体数：
  4

文献信息

• Method for producing semi-aromatic copolyamides with a high diamine excess
  申请人：BASF SE

  公开号：US10351671B2

  公开（公告）日：2019-07-16

  The present invention relates to a method for producing semi-aromatic copolyamides with a high diamine excess in the reaction batch.

  本发明涉及一种生产半芳香族共聚多酰胺的方法，反应批次中二胺的过量率较高。
• Method for continuously producing polyamide oligomers and producing semicrystalline or amorphous polyamides that can be thermoplastically processed
  申请人：BASF SE

  公开号：US10676569B2

  公开（公告）日：2020-06-09

  The invention relates to a process for continuously preparing polyamide oligomers. This comprises continuous conveying of an aqueous solution of polyamide-forming monomers from a reservoir vessel into an oligomerization reactor, heating of the aqueous solution beyond a dissolution or storage temperature, the residence time of the monomer solution in the oligomerization reactor being limited and the pressure or the partial vapor pressure of the water being adjusted such that a conversion of monomers to polyamide oligomers does not exceed a maximum value and/or the polyamide oligomers formed do not phase-separate or spontaneously crystallize in solid form, and continuous discharge of the polyamide oligomers from the oligomerization reactor. A polyamide oligomer preparable by this process can be provided continuously in a mixture with water in a process for preparing a semicrystalline or amorphous, thermoplastically processible polyamide and then postcondensed to give a polyamide. This polyamide can be used for production of moldings by means of injection molding, multicomponent injection molding, injection molding/welding, extrusion, coextrusion, blow molding or thermoforming.

  本发明涉及一种连续制备聚酰胺低聚物的工艺。该工艺包括将聚酰胺形成单体的水溶液从储存容器连续输送到低聚反应器中，将水溶液加热至溶解或储存温度以上、限制单体溶液在低聚反应器中的停留时间，调节压力或水的部分蒸气压，使单体向聚酰胺低聚物的转化率不超过最大值和/或形成的聚酰胺低聚物不发生相分离或自发结晶成固体形式，并将聚酰胺低聚物从低聚反应器中连续排出。在制备半结晶或无定形、可热塑性加工的聚酰胺的工艺中，可在与水的混合物中连续提供通过该工艺制备的聚酰胺低聚物，然后进行后缩聚得到聚酰胺。这种聚酰胺可用于通过注塑、多组分注塑、注塑/焊接、挤出、共挤、吹塑或热成型等方法生产模塑件。
• Polyamide composition which is dyed in black, production and use thereof
  申请人：BASF SE

  公开号：US11142642B2

  公开（公告）日：2021-10-12

  A black-colored polyamide composition is provided which comprises a chromium-containing azo dye in the form of a chromium complex and carbon black, and also glass fibers. Production of this polyamide composition and use thereof for the production of black-colored laser-inscribable polyamide moldings are also provided.

  本发明提供了一种黑色聚酰胺组合物，它由铬络合物形式的含铬偶氮染料和碳黑以及玻璃纤维组成。此外，还提供了这种聚酰胺组合物的生产方法和用于生产黑色激光可刻字聚酰胺模塑件的方法。
• Polyamide molding compositions with improved optical properties and use of colorants therein
  申请人：BASF SE

  公开号：US11155692B2

  公开（公告）日：2021-10-26

  Disclosed is a method of reducing a haze value in molding compositions including use of colorants selected from anthraquinone colorants, benzimidazolone colorants and perinone colorants. The molding compositions include at least one polyamide and at least one compound of the general formula (I) where x is 1, 2 or 3; R1 and R2 are mutually independently selected from hydrogen, linear C1-C7-alkyl, branched C3-C10-alkyl, unsubstituted or substituted C3-C12-cycloalkyl, unsubstituted or substituted C3-C12-cycloalkyl-C1-C4-alkyl, unsubstituted or substituted aryl and unsubstituted or substituted aryl-C1-C4-alkyl; and Z is selected from C3-C10-alkanediyl, unsubstituted or substituted arylene, unsubstituted or substituted arylene-C1-C4-alkylene-arylene, unsubstituted or substituted heteroarylene, unsubstituted or substituted heteroarylene-C1-C4-alkylene-heteroarylene, unsubstituted or substituted C5-C8-cyclo-alkylene, unsubstituted or substituted C5-C8-cycloalkylene-C1-C4-alkylene-C5-C8-cycloalkylene, unsubstituted or substituted heterocycloalkylene and unsubstituted or substituted heterocycloalkylene-C1-C4-alkylene-heterocycloalkylene.

  本发明公开了一种降低模塑组合物雾度值的方法，包括使用选自蒽醌类着色剂、苯并咪唑酮类着色剂和哌啶酮类着色剂的着色剂。模塑组合物包括至少一种聚酰胺和至少一种通式 (I) 的化合物 其中 x 是 1、2 或 3；R1 和 R2 相互独立地选自氢、直链 C1-C7 烷基、支链 C3-C10 烷基、未取代或取代的 C3-C12 环烷基、未取代或取代的 C3-C12 环烷基-C1-C4-烷基、未取代或取代的芳基和未取代或取代的芳基-C1-C4-烷基；和 Z 选自 C3-C10- 烷二基、未取代或取代的芳基、未取代或取代的芳基-C1-C4-亚烷基芳基、未取代或取代的杂芳基、未取代或取代的杂芳基-C1-C4-亚烷基异芳基、未取代或取代的 C5-C8-Cyclo-alkylene 、未取代或取代的 C5-C8-Cycloalkylene-C1-C4-alkylene-C5-C8-Cycloalkylene 、未取代或取代的杂环亚烷基和未取代或取代的杂环亚烷基-C1-C4-alkylene-heterocycloalkylene。
• POLYAMID-ZUSAMMENSETZUNG FÜR DIE HERSTELLUNG SCHWEISSBARER FORMKÖRPER
  申请人：BASF SE

  公开号：EP3714004A1

  公开（公告）日：2020-09-30