4-(3-amino-propyl)-heptane-1,7-diamine | 123652-86-8

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 4-(3-amino-propyl)-heptane-1,7-diamine
• 英文别名: 1,7-diamino-4-(3-aminopropyl)-heptane；4-(3-Aminopropyl)heptane-1,7-diamine
• CAS: 123652-86-8
• 化学式: C₁₀H₂₅N₃
• 分子量: 187.329
• InChiKey: ORXJAHKNMXPUIS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.2
• 重原子数：
  13
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  78.1
• 氢给体数：
  3
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4-(3-amino-propyl)-heptane-1,7-diamine 生成 1,7-Diisocyanato-4-(3-isocyanatopropyl)heptane
  参考文献：
  名称：

  JOTSUMI, KIESI;XAYASI, KODZO;XASEHYAMA, RYUDZI;SASAGAVA, KATSUESI

  摘要：

  DOI：
• 作为产物：
  描述：

  1,5-dicyano-3-(2-cyanoethyl)pentane 在 镍 氢气 作用下， 生成 4-(3-amino-propyl)-heptane-1,7-diamine
  参考文献：
  名称：

  Hahn, F. Ekkehardt; Tamm, Matthias, Angewandte Chemie, 1992, vol. 104, # 9, p. 1218 - 1221

  摘要：

  DOI：

文献信息

• PROCESSES FOR PREPARING LOW-CHLORINE ISOCYANATES
  申请人：Stutz Herbert

  公开号：US20090054684A1

  公开（公告）日：2009-02-26

  Processes comprising providing an amine reactant, and reacting the amine reactant with a stream of phosgene in a reaction zone to form a product comprising a corresponding isocyanate, wherein the phosgene stream has a CO content of 0.5% by weight or more.

  提供一种胺反应物，并在反应区域中将胺反应物与光气流反应，以形成包含相应异氰酸酯的产品，其中光气流的CO含量为0.5%重量或更多。
• [EN] CHELATORS, PARAMAGNETIC CHELATES THEREOF AND THEIR USE AS CONTRAST AGENTS IN MAGNETIC RESONANCE IMAGING (MRI)<br/>[FR] CHÉLATEURS, CHÉLATES PARAMAGNÉTIQUES DE CEUX-CI ET LEUR UTILISATION EN TANT QU'AGENTS DE CONTRASTE DANS L'IMAGERIE PAR RÉSONANCE MAGNÉTIQUE (IRM)
  申请人：GE HEALTHCARE AS

  公开号：WO2009021947A1

  公开（公告）日：2009-02-19

  The present invention relates to chelators, in particular to chelators which are capable of forming complexes, i.e. paramagnetic chelates, with paramagnetic metal ions. The invention also relates to said paramagnetic chelates, said paramagnetic chelates linked to other molecules and their use as contrast agents in magnetic resonance imaging (MRI).

  本发明涉及螯合剂，特别是能够与顺磁金属离子形成络合物，即顺磁螯合物的螯合剂。该发明还涉及所述的顺磁螯合物，将所述的顺磁螯合物连接到其他分子并将它们用作磁共振成像（MRI）中的对比剂。
• [EN] TRIPODAL SQUARAMIDE-BASED MONOMERS<br/>[FR] MONOMÈRES À BASE DE SQUARAMIDE TRIPODES
  申请人：UNIV LEIDEN

  公开号：WO2019160419A1

  公开（公告）日：2019-08-22

  The present invention relates to a tripodal squaramide-based monomer based monomer according to formula (I) for the formation of supramolecular polymers: wherein T represents a central atom; n is an integer of from 4 to 12; and R1 is a group according to Formula (Ila): wherein R2 is a hydrophobic group, R3 is a hydrophilic group;; and X and/or Y independently represent -NH-; -NR4-; O or -C such as CH2-, -CHR4- or -C(R4)2-; or or R1 is a group according to Formula (IIb): wherein R2 is a hydrophobic group; R3 is a hydrophilic group; is; and X or Y independently represent Ch2-, -CHR4- or -C(R4)2- for central atom T not being nitrogen; and to hydrogels produced by self-assembly of the monomer and to use of the hydrogels for cell culture, preferably pluripotent stem cells, advantageously human induced pluripotent stem cells and their derivatives.

  本发明涉及一种基于三脚架苯并二酰胺单体的单体，其符合以下公式（I）用于形成超分子聚合物：其中T代表中心原子；n为4到12的整数；R1是根据公式（IIa）的基团：其中R2是疏水基团，R3是亲水基团；以及X和/或Y独立地代表-NH-；-NR4-；O或-C，如CH2-，-CHR4-或-C(R4)2-；或者R1是根据公式（IIb）的基团：其中R2是疏水基团；R3是亲水基团；并且X或Y独立地代表Ch2-，-CHR4-或-C(R4)2-，用于中心原子T不是氮；以及通过单体的自组装产生的水凝胶，以及将水凝胶用于细胞培养，优选多能干细胞，特别是人类诱导多能干细胞及其衍生物。
• ISOCYANATE PRODUCTION METHOD
  申请人：ASAHI KASEI KABUSHIKI KAISHA

  公开号：US20200115327A1

  公开（公告）日：2020-04-16

  An isocyanate production method according to the present invention is a method in which an isocyanate is produced by subjecting a carbamate to thermal decomposition, and includes: a step of preparing a mixture liquid containing the carbamate, an inactive solvent and a polyisocyanate compound; a step of conducting a thermal decomposition reaction of the carbamate by continuously introducing the mixture liquid into a thermal decomposition reactor; a step of collecting a low-boiling decomposition product by continuously extracting the low-boiling decomposition product in a gaseous state from the reactor, the low-boiling decomposition product having a boiling point lower than the polyisocyanate compound; and a step of collecting a high-boiling component by continuously extracting, from the reactor, a liquid phase component which is not collected in a gaseous state at the step of collecting the low-boiling decomposition product.

  根据本发明的一种异氰酸酯生产方法是一种通过将氨基甲酸酯经受热分解而生产异氰酸酯的方法，包括：准备含有氨基甲酸酯、无活性溶剂和多异氰酸酯化合物的混合液的步骤；通过持续将混合液引入热分解反应器对氨基甲酸酯进行热分解反应的步骤；通过持续从反应器中以气态形式提取低沸点分解产物的步骤，所述低沸点分解产物的沸点低于多异氰酸酯化合物；通过从反应器中持续提取未在收集低沸点分解产物的步骤中以气态形式收集的液相组分的步骤来收集高沸点组分。
• METHOD FOR PRODUCING CARBAMATE AND METHOD FOR PRODUCING ISOCYANATE
  申请人：ASAHI KASEI KABUSHIKI KAISHA

  公开号：US20210179548A1

  公开（公告）日：2021-06-17

  The present invention provides a method for producing a carbamate that includes a step (1) and a step (2) described below: (1) a step of producing a compound (A) having a urea linkage, using an organic primary amine having at least one primary amino group per molecule and at least one compound selected from among carbon dioxide and carbonic acid derivatives, at a temperature lower than the thermal dissociation temperature of the urea linkage; and (2) a step of reacting the compound (A) with a carbonate ester to produce a carbamate.

  本发明提供了一种生产碳酸酯的方法，包括以下步骤：(1)通过使用每个分子至少含有一个一次氨基团的有机初级胺和碳酸气体或碳酸衍生物中选择的至少一种化合物，在低于尿素键热解温度的温度下，生产具有尿素键的化合物(A)；以及(2)将化合物(A)与碳酸酯反应以生产碳酸酯。