N-benzyl-1,8-diaminooctane | 444147-71-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: N-benzyl-1,8-diaminooctane
• 英文别名: N-benzyl-1,8-octanediamine；N'-benzyloctane-1,8-diamine
• CAS: 444147-71-1
• 化学式: C₁₅H₂₆N₂
• 分子量: 234.385
• InChiKey: BDQLHNNXJLFDJS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  17
• 可旋转键数：
  10
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  38
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  N-benzyl-1,8-diaminooctane 在 sodium tetrahydroborate 、 potassium carbonate 作用下， 以 四氢呋喃 、 甲醇 、 乙腈 为溶剂， 反应 15.0h， 生成 N-benzyl-N,N'-bis(2-dihydroxyborylbenzyl)-N'-pyren-1-ylmethyl-1,8-diaminooctane
  参考文献：
  名称：

  用于糖类的模块化荧光传感器

  摘要：

  模块化和模块化聚合物支持的荧光光诱导电子转移 (PET) 传感器 2 和 3 具有两个硼酸受体单元、一个 pyren-1-yl 荧光团和六亚甲基连接体，在 pH 8.21 的甲醇水溶液中显示出选择性糖结合。

  DOI：

  10.1039/b105994g
• 作为产物：
  描述：

  N¹-[1-Phenyl-meth-(E)-ylidene]-octane-1,8-diamine 在 sodium tetrahydroborate 作用下， 以 四氢呋喃 、 乙醇 为溶剂， 反应 1.0h， 以542 mg的产率得到N-benzyl-1,8-diaminooctane
  参考文献：
  名称：

  用于糖类的模块化荧光传感器

  摘要：

  模块化和模块化聚合物支持的荧光光诱导电子转移 (PET) 传感器 2 和 3 具有两个硼酸受体单元、一个 pyren-1-yl 荧光团和六亚甲基连接体，在 pH 8.21 的甲醇水溶液中显示出选择性糖结合。

  DOI：

  10.1039/b105994g

文献信息

• Antibacterial water-soluble cutting fluids resistant to yeast-like fungi
  申请人：YUSHIRO CHEMICAL INDUSTRY CO. LTD.

  公开号：EP0388320A1

  公开（公告）日：1990-09-19

  A bactericide is added to conventional water-soluble cutting fluids to suppress deterioration by micro­organisms. Such fluids are however accompanied by the drawbacks that the bactericide has a narrow antibacterial spectrum and moreover its effects last a short time. It is the object of the present invention to offers water-­soluble cutting fluids which remain resistant to a wide variety of microorganisms for a long time. The present invention therefore offers water-soluble cutting fluids to which has been added a specific amine selected from amines known to date.

  将细菌杀灭剂添加到传统的水溶性切削液中，以抑制微生物的腐败。然而，这种液体伴随着细菌杀灭剂的缺点，即细菌杀灭剂的抗菌谱较窄，而且其效果持续时间较短。本发明的目的是提供一种长时间保持对各种微生物具有抗性的水溶性切削液。因此，本发明提供了一种水溶性切削液，其中添加了一种特定的胺，该胺是从迄今为止已知的胺中选择的。
• MODIFIED BLOCK COPOLYMER, METHOD FOR PRODUCING MODIFIED BLOCK COPOLYMER, AND RESIN COMPOSITION
  申请人：Asahi Kasei Kabushiki Kaisha

  公开号：EP3623398A1

  公开（公告）日：2020-03-18

  A modified block copolymer according to the present invention is a modified block copolymer comprising a polymer block comprising a vinyl aromatic compound as a main constituent (A), a polymer block comprising a conjugate diene compound as a main constituent (B), and an atomic group having NHx (x = 0 to 2) (C). In the modified block copolymer, the polymer block comprising a conjugate diene compound as a main constituent (B) is a hydrogenated product, the atomic group having NHx (x = 0 to 2) (C) is contained in a side chain, and a compound forming the atomic group having NHx (x = 0 to 2) (C) satisfies the following condition: Condition: when the compound forming the atomic group having NHx (x = 0 to 2) (C) is reacted with a maleic anhydride-modified group in a maleic anhydride-modified block copolymer, a MFR value at 230°C under a load of 2.16 kg of the modified block copolymer after the reaction is 0.1 times or more a MFR value at 230°C under a load of 2.16 kg of the maleic anhydride-modified block copolymer before the reaction.

  根据本发明，改性嵌段共聚物是一种改性嵌段共聚物，包括以乙烯基芳香族化合物为主要成分的聚合物嵌段（A）、以共轭二烯化合物为主要成分的聚合物嵌段（B）和具有 NHx（x = 0 至 2）的原子团（C）。在改性嵌段聚合物中，由共轭二烯化合物作为主要成分（B）的聚合物嵌段是氢化产物，具有 NHx（x = 0 至 2）（C）的原子团包含在侧链中，形成具有 NHx（x = 0 至 2）（C）的原子团的化合物满足以下条件： 条件：当形成具有 NHx（x = 0 至 2）(C)的原子团的化合物与马来酸酐改性嵌段共聚物中的马来酸酐改性基团反应时，反应后在 230℃、负载 2.16 千克改性嵌段共聚物时的 MFR 值是反应前在 230℃、负载 2.16 千克马来酸酐改性嵌段共聚物时的 MFR 值的 0.1 倍或以上。
• Modified block copolymer, method for producing modified block copolymer, and resin composition
  申请人：Asahi Kasei Kabushiki Kaisha

  公开号：US11124593B2

  公开（公告）日：2021-09-21

  A modified block copolymer according to the present invention is a modified block copolymer comprising a polymer block comprising a vinyl aromatic compound as a main constituent (A), a polymer block comprising a conjugate diene compound as a main constituent (B), and an atomic group having NHx (x=0 to 2) (C). In the modified block copolymer, the polymer block comprising a conjugate diene compound as a main constituent (B) is a hydrogenated product, the atomic group having NHx (x=0 to 2) (C) is contained in a side chain, and a compound forming the atomic group having NHx (x=0 to 2) (C).

  根据本发明，改性嵌段共聚物是一种改性嵌段共聚物，包括以乙烯基芳香族化合物为主要成分的聚合物嵌段（A）、以共轭二烯化合物为主要成分的聚合物嵌段（B）和具有 NHx（x=0 至 2）的原子团（C）。在改性嵌段共聚物中，由共轭二烯化合物作为主要成分（B）的聚合物嵌段是氢化产物，具有 NHx（x=0 至 2）（C）的原子团包含在侧链中，以及形成具有 NHx（x=0 至 2）（C）的原子团的化合物。
• Modified Block Copolymer, Method for Producing Modified Block Copolymer, and Resin Composition
  申请人：Asahi Kasei Kabushiki Kaisha

  公开号：US20200199282A1

  公开（公告）日：2020-06-25

  A modified block copolymer according to the present invention is a modified block copolymer comprising a polymer block comprising a vinyl aromatic compound as a main constituent (A), a polymer block comprising a conjugate diene compound as a main constituent (B), and an atomic group having NHx (x=0 to 2) (C). In the modified block copolymer, the polymer block comprising a conjugate diene compound as a main constituent (B) is a hydrogenated product, the atomic group having NHx (x=0 to 2) (C) is contained in a side chain, and a compound forming the atomic group having NHx (x=0 to 2) (C).
• US4995997A
  申请人：——

  公开号：US4995997A

  公开（公告）日：1991-02-26