2-amino-N-(2-aminoacetyl)-N-phenylacetamide

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 2-amino-N-(2-aminoacetyl)-N-phenylacetamide
• 化学式: C₁₀H₁₃N₃O₂
• 分子量: 207.23
• InChiKey: KRMBYWJGPVNVJS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.8
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  89.4
• 氢给体数：
  2
• 氢受体数：
  4

文献信息

• Process of polymerization catalyst production with controlled catalyst properties and use of same in olefin polymerizations
  申请人：W.R. Grace & Co.-Conn.

  公开号：US10273321B2

  公开（公告）日：2019-04-30

  Solid catalyst components for use in olefin polymerization, olefin polymerization catalyst systems containing the solid catalyst components, methods of making the solid catalyst components and the catalyst systems, and methods of polymerizing and copolymerizing olefins involving the use of the catalyst systems. The solid catalyst components are formed by (a) dissolving a magnesium compound and an auxiliary intermediate electron donor in at least one first solvent to form a solution; (b) contacting a first titanium compound with said solution to form a precipitate of the magnesium compound and the first titanium compound; (c) washing the precipitate with a mixture of a second titanium compound and at least one second solvent and optionally an electron donor at a temperature of up to 90° C.; and (d) treating the precipitate with a mixture of a third titanium compound and at least one third solvent at 90-150° C. to form a solid catalyst component.

  用于烯烃聚合的固体催化剂组分，含有固体催化剂组分的烯烃聚合催化剂体系，制造固体催化剂组分和催化剂体系的方法，以及使用催化剂体系聚合和共聚烯烃的方法。固体催化剂组分是通过以下方法形成的：(a) 将镁化合物和辅助中间电子供体溶解在至少一种第一溶剂中，形成溶液；(b) 将第一钛化合物与所述溶液接触，形成镁化合物和第一钛化合物的沉淀；(c) 用第二钛化合物和至少一种第二溶剂以及电子供体的混合物在最高 90°C 的温度下洗涤该沉淀；以及(d) 处理该沉淀。(d) 用第三种钛化合物和至少一种第三种溶剂的混合物在 90-150 摄氏度下处理沉淀物，以形成固体催化剂组分。
• Polyolefin polymer composition
  申请人：W.R. Grace & Co.-Conn.

  公开号：US11421056B2

  公开（公告）日：2022-08-23

  The present disclosure is generally directed to polyolefin polymers, such as polypropylene homopolymers, and propylene-ethylene copolymers that have improved flow properties. In one embodiment, the polymers can be produced using a solid catalyst component that includes a) dissolving a halide-containing magnesium compound in a mixture, the mixture including an epoxy compound, an organic phosphorus compound, and a hydrocarbon solvent to form a homogenous solution; b) treating the homogenous solution with an organosilicon compound during or after the dissolving step; c) treating the homogenous solution with a first titanium compound in the presence of a first non-phthalate electron donor, and an organosilicon compound, to form a solid precipitate; and d) treating the solid precipitate with a second titanium compound in the presence of a second non-phthalate electron donor to form the solid catalyst component, where the process is free of carboxylic acids and anhydrides.

  本公开内容一般涉及聚烯烃聚合物，如聚丙烯均聚物和丙烯-乙烯共聚物，这些聚合物具有更好的流动性能。在一个实施方案中，可以使用固体催化剂组分生产聚合物，包括 a) 将含卤镁化合物溶解在混合物中，混合物包括环氧化合物、有机磷化合物和烃溶剂，以形成均质溶液； b) 在溶解步骤期间或之后，用有机硅化合物处理均质溶液；c) 在第一种非邻苯二甲酸酯电子供体和有机硅化合物存在的情况下，用第一种钛化合物处理均质溶液，形成固体沉淀；以及 d) 在第二种非邻苯二甲酸酯电子供体存在的情况下，用第二种钛化合物处理固体沉淀，形成固体催化剂组分，其中该工艺不含羧酸和酸酐。
• PROCESS OF POLYMERIZATION CATALYST PRODUCTION WITH CONTROLLED CATALYST PROPERTIES AND USE OF SAME IN OLEFIN POLYMERIZATIONS
  申请人：BASF Corporation

  公开号：EP2917246A1

  公开（公告）日：2015-09-16
• CATALYST COMPONENTS FOR PROPYLENE POLYMERIZATION
  申请人：W. R. Grace & Co. - Conn.

  公开号：EP3710159A1

  公开（公告）日：2020-09-23
• POLYOLEFIN POLYMER COMPOSITION
  申请人：W. R. Grace & Co. - Conn.

  公开号：EP3710527A1

  公开（公告）日：2020-09-23