1-octadecylnonadecylamine | 139446-60-9

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 1-octadecylnonadecylamine
• 英文别名: di-(n-octadecyl)methylamine；distearylmethylamine；dioctadecylmethylamine；Heptatriacontan-19-amine
• CAS: 139446-60-9
• 化学式: C₃₇H₇₇N
• 分子量: 536.025
• InChiKey: CNPPBOUNRFIDJA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  18.1
• 重原子数：
  38
• 可旋转键数：
  34
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  26
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  1-octadecylnonadecylamine 、 3,4,9,10-苝四羧酸二酐 反应 1.0h， 以19%的产率得到N,N'-di(1-octadecylnonadecyl)perylene-3,4:9,10-bis(dicarboximid)
  参考文献：
  名称：

  Langhals, H.; Demmig, St.; Potrawa, Th., Journal fur praktische Chemie (Leipzig 1954), 1991, vol. 333, # 5, p. 733 - 748

  摘要：

  DOI：
• 作为产物：
  描述：

  19-Azidoheptatriacontane 在 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 为溶剂， 生成 1-octadecylnonadecylamine
  参考文献：
  名称：

  [EN] DI-ALIPHATIC SUBSTITUTED PEGYLATED LIPIDS
  [FR] LIPIDES DI-ALIPHATIQUES PEGYLÉS SUBSTITUÉS

  摘要：

  公开号：

  WO2013049328A9

文献信息

• Lewis Base Catalysts and Methods Thereof
  申请人：ExxonMobil Chemical Patents Inc.

  公开号：US20200255555A1

  公开（公告）日：2020-08-13

  The present disclosure relates to Lewis base catalysts. Catalysts, catalyst systems, and processes of the present disclosure can provide high temperature ethylene polymerization, propylene polymerization, or copolymerization as the Lewis base catalysts can be stable at high polymerization temperatures and have good activity at the high polymerization temperatures. The stable catalysts with good activity can provide formation of polymers having high melting points, high isotacticity, and controllable molecular weights, and the ability to make an increased amount of polymer in a given reactor, as compared to conventional catalysts. Hence, the present disclosure demonstrates highly active catalysts capable of operating at high reactor temperatures while producing polymers with controlled molecular weights and or robust isotacticity.

  本公开涉及路易斯碱催化剂。本公开的催化剂、催化剂体系和工艺可以提供高温乙烯聚合、丙烯聚合或共聚合，因为路易斯碱催化剂在高聚合温度下能够稳定，并且在高聚合温度下具有良好的活性。具有良好活性的稳定催化剂可以提供具有高熔点、高异构度和可控分子量的聚合物形成，并且相比传统催化剂，能够在给定反应器中生产更多量的聚合物。因此，本公开展示了能够在高反应器温度下运行的高活性催化剂，同时生产具有可控分子量和/或强偏晶性的聚合物。
• Liquid and del-like low molecular weight ethylene polymers
  申请人：Karjala Teresa

  公开号：US20060025640A1

  公开（公告）日：2006-02-02

  The subject invention pertains to homogeneous liquid low molecular weight ethylene/alpha-olefin polymers having a number average molecular weight (Mn) as determined by gel permeation chromatography, of less than 25,000, a total crystallinity, as measured by DSC, of less than 10%, and a pour point, as measured by ASTM D97, of less than 50° C. The subject invention also pertains to homogeneous gel-like low molecular weight ethylene/alpha-olefin polymers having a number average molecular weight (Mn) as determined by gel permeation chromatography, of less than 25,000, a total crystallinity, as measured by DSC, of less than 50%, and a pour point, as measured by ASTM D97, of less than 90° C.

  该发明涉及具有由凝胶渗透色谱确定的数量平均分子量（Mn）小于25,000的均匀液态低分子量乙烯/α-烯烃聚合物，由DSC测量的总结晶度小于10％，以及由ASTM D97测量的倾点小于50°C。该发明还涉及具有由凝胶渗透色谱确定的数量平均分子量（Mn）小于25,000的均匀凝胶状低分子量乙烯/α-烯烃聚合物，由DSC测量的总结晶度小于50％，以及由ASTM D97测量的倾点小于90°C。
• Supported Transition Metal Bis(Phenolate) Complexes and Their Use as Catalysts for Olefin Polymerization
  申请人：ExxonMobil Chemical Company - Law Technology

  公开号：US20200255561A1

  公开（公告）日：2020-08-13

  This invention relates to supported catalyst compositions of transition metal complexes of a dianionic, tridentate ligand that features a central neutral heterocyclic Lewis base and two phenolate donors, where the tridentate ligand coordinates to the metal center to form two eight-membered rings. Preferably the bis(phenolate) complexes are represented by Formula (I): where M, L, X, m, n, E, E′, Q, R 1 , R 2 , R 3 , R 4 , R 1′ , R 2′ , R 3′ , R 4′ , A 1 , A 1′ , A 3 A 2 , and A 2′ A 3′ are as defined herein, where A 1 QA 1′ are part of a heterocyclic Lewis base containing 4 to 40 non-hydrogen atoms that links A 2 to A 2′ via a 3-atom bridge with Q being the central atom of the 3-atom bridge.

  该发明涉及一种过渡金属配合物的支持催化剂组合物，该配合物包括一种双阴离子、三牙配体，其具有一个中性杂环路易斯碱和两个酚醇供体，其中该三牙配体与金属中心配位形成两个八元环。优选的双(酚醇)配合物由式(I)表示：其中M、L、X、m、n、E、E'、Q、R1、R2、R3、R4、R1'、R2'、R3'、R4'、A1、A1'、A3A2和A2'A3'如本文所定义，其中A1QA1'是包含4至40个非氢原子的杂环路易斯碱的一部分，通过Q作为3原子桥连接A2和A2'，形成A2到A2'的连接。
• Iron Bis(Imino) Aryl Catalysts and Methods Thereof
  申请人：ExxonMobil Chemical Patents Inc.

  公开号：US20210179650A1

  公开（公告）日：2021-06-17

  The present disclosure related to iron-containing compounds including a 2,6-diiminoaryl ligand and one or more substituted hydrocarbyl substituents. Catalysts, catalyst systems, and processes of the present disclosure can provide polyolefins with high or low molecular weight, low comonomer content, narrow polydispersity indices, and broad orthogonal composition distribution. The present disclosure provides new and improved iron-containing catalysts with enhanced solubility in hydrophobic (nonpolar) solvents.

  本公开涉及含铁化合物，包括2,6-二亚氨基芳基配体和一个或多个取代的烃基取代基。本公开的催化剂、催化剂系统和工艺可以提供高或低分子量、低共聚单体含量、窄的聚分散度指数和广泛的正交组成分布的聚烯烃。本公开提供了新的和改进的含铁催化剂，其在疏水（非极性）溶剂中具有增强的溶解度。
• NOVEL TETRAARYL BORATE COMPOUND AND METHOD FOR PRODUCING SAME
  申请人：KOEI CHEMICAL COMPANY, LIMITED

  公开号：US20160108062A1

  公开（公告）日：2016-04-21

  The present invention relates to a novel tetraaryl borate compound and a method for producing the same, and a method for producing a tetraaryl borate compound using the tetraaryl borate compound as an intermediate. According to the present invention, it is possible to provide a tetraaryl borate compound which has high thermal stability and can be safely handled industrially and a method for producing the same. It is also possible to provide a method for producing a tetraaryl borate compound used as a co-catalyst for a polymerization reaction using a metallocene catalyst by further reacting the tetraaryl borate compound with an amine compound.

  本发明涉及一种新型四芳基硼酸盐化合物及其制备方法，以及使用该四芳基硼酸盐化合物作为中间体制备四芳基硼酸盐化合物的方法。根据本发明，可以提供一种具有高热稳定性且可以在工业上安全处理的四芳基硼酸盐化合物及其制备方法。同时，还可以提供一种通过将四芳基硼酸盐化合物进一步与胺化合物反应制备用作金属茂催化剂共催化剂的四芳基硼酸盐化合物的方法。