2-Propyl-1,3-propanediamine | 248607-54-7

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 2-Propyl-1,3-propanediamine
• 英文别名: 2-Propylpropane-1,3-diamine
• CAS: 248607-54-7
• 化学式: C₆H₁₆N₂
• 分子量: 116.206
• InChiKey: HSLUUDBZCZUDIW-UHFFFAOYSA-N

物化性质

• 沸点：
  180.4±8.0 °C(Predicted)
• 密度：
  0.858±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0
• 重原子数：
  8
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  52
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-Propyl-1,3-propanediamine 生成 dichloroplatinum;2-propylpropane-1,3-diamine
  参考文献：
  名称：

  SIRAI, XIROESI;TAKAXASI, YASUKI;XIDEH, KEHNDZI;OTOMO, SUSUMU;NAKATI, SIRO

  摘要：

  DOI：
• 作为产物：
  描述：

  2-丙基丙二腈 以 PtO₂ 、 氯仿 、 水 为溶剂， 以28%的产率得到2-Propyl-1,3-propanediamine
  参考文献：
  名称：

  Quinolones used as MRS inhibitors and bactericides

  摘要：

  化合物的化学式（I）是细菌酶S aureus甲硫氨酰tRNA合成酶的抑制剂，并可用于治疗细菌感染。

  公开号：

  US06320051B1

文献信息

• LIQUID-CRYSTALLINE MEDIA HAVING HOMEOTROPIC ALIGNMENT
  申请人：Merck Patent GmbH

  公开号：US20150252265A1

  公开（公告）日：2015-09-10

  The present invention relates to liquid-crystalline media (LC media) having negative or positive dielectric anisotropy, comprising a low-molecular-weight component and a polymerizable component. The polymerizable component comprises self-aligning, polymerizable mesogens (polymerizable self-alignment additives) which effect homeotropic (vertical) alignment of the LC media at a surface or the cell walls of a liquid-crystal display (LC display). The invention therefore also encompasses LC displays having homeotropic alignment of the LC medium without alignment layers. The invention discloses novel structures for self-alignment additives which have a certain position of the functional groups.

  本发明涉及具有正或负介电各向异性的液晶介质（LC介质），包括低分子量成分和可聚合成分。可聚合成分包括自排列、可聚合的介质基（可聚合自排列添加剂），可在液晶显示器（LC显示器）的表面或细胞壁处实现LC介质的同向（垂直）排列。因此，本发明还包括具有同向排列的LC介质的LC显示器，而无需排列层。本发明还揭示了自排列添加剂的新结构，其具有某些功能基团的位置。
• Liquid crystalline media having homeotropic alignment
  申请人：MERCK PATENT GMBH

  公开号：US10294426B2

  公开（公告）日：2019-05-21

  The present invention relates to liquid-crystalline media (LC media) having negative or positive dielectric anisotropy, comprising a low-molecular-weight component and a polymerizable component. The polymerizable component comprises self-aligning, polymerizable mesogens (polymerizable self-alignment additives) which effect homeotropic (vertical) alignment of the LC media at a surface or the cell walls of a liquid-crystal display (LC display). The invention therefore also encompasses LC displays having homeotropic alignment of the LC medium without alignment layers. The invention discloses novel structures for polymerizable self-alignment additives which have a certain position of the functional groups.

  本发明涉及具有负或正介电常数各向异性的液晶介质，包括低分子量组分和可聚合组分。可聚合成分包括可聚合的自对准中间体（可聚合的自对准添加剂），可使液晶介质在液晶显示器（LC 显示器）的表面或单元壁上实现各向同性（垂直）对准。因此，本发明也包括液晶显示屏，其液晶介质具有各向同性对准功能，无需对准层。本发明公开了可聚合自对准添加剂的新型结构，其官能团具有一定的位置。
• Liquid-crystalline media having homeotropic alignment
  申请人：Merck Patent GmbH

  公开号：US10513657B2

  公开（公告）日：2019-12-24

  The present invention relates to liquid-crystalline media (LC media) having negative or positive dielectric anisotropy, comprising a low-molecular-weight component and a polymerizable component. The polymerizable component comprises self-aligning, polymerizable mesogens (polymerizable self-alignment additives) which effect homeotropic (vertical) alignment of the LC media at a surface or the cell walls of a liquid-crystal display (LC display). The invention therefore also encompasses LC displays having homeotropic alignment of the LC medium without alignment layers. The invention discloses novel structures for self-alignment additives which have a certain position of the functional groups.

  本发明涉及具有负或正介电常数各向异性的液晶介质，包括低分子量组分和可聚合组分。可聚合成分包括可聚合的自对准中间体（可聚合的自对准添加剂），可使液晶介质在液晶显示器（LC 显示器）的表面或单元壁上实现各向同性（垂直）对准。因此，本发明也包括液晶显示屏，其液晶介质具有各向同性对准功能，无需对准层。本发明公开了具有特定官能团位置的自对准添加剂的新型结构。
• Dispersion and inkjet ink composition, light conversion layer, and liquid crystal display element using the dispersion
  申请人：DIC Corporation

  公开号：US10947403B2

  公开（公告）日：2021-03-16

  A dispersion contains, as essential ingredients, light-emitting nanocrystals, a polymeric dispersant having an amine value of 5 mg/KOH g or more, and a stimulation-responsive curable material that cures in response to an external stimulus.

  分散剂的基本成分包括发光纳米晶体、胺值为 5 mg/KOH g 或更高的聚合物分散剂以及在外部刺激下固化的刺激响应型可固化材料。
• Polymerizable monomer, liquid crystal composition using polymerizable monomer, and liquid crystal display device
  申请人：DIC Corporation

  公开号：US11312906B2

  公开（公告）日：2022-04-26

  A problem to be solved by the present invention is to provide a liquid crystal composition excellent in vertical alignment and compatibility and to provide a liquid crystal display device produced using the same. The problem is solved by a liquid crystal composition containing one or two or more kinds of self-aligning polymerizable monomers and one or two or more kinds of polymerizable monomers (or polymerizable compounds) having a specific chemical structure, and a liquid crystal display device produced using the same, specifically a liquid crystal composition containing a polymerizable monomer represented by General Formula (I) and a spontaneously aligning monomer which has a chemical structure different from that of the polymerizable monomer represented by General Formula (I), and has a polar group, and a liquid crystal display device containing the same.

  本发明要解决的一个问题是提供一种垂直配向性和兼容性极佳的液晶组合物，并提供一种用其生产的液晶显示装置。本发明通过以下方法解决了这一问题：一种液晶组合物，其中含有一种或两种或两种以上的自对准可聚合单体和一种或两种或两种以上的具有特定化学结构的可聚合单体（或可聚合化合物）；一种使用该液晶组合物生产的液晶显示装置；特别是一种液晶组合物，其中含有通式(I)表示的可聚合单体和一种化学结构不同于通式(I)表示的可聚合单体且具有极性基团的自发对准单体；一种使用该液晶组合物生产的液晶显示装置。