3,3'-Hexamethylenebis(1,1-diisopropylurea)

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机碳酸及其衍生物
• 英文名称: 3,3'-Hexamethylenebis(1,1-diisopropylurea)
• 英文别名: 3-[6-[di(propan-2-yl)carbamoylamino]hexyl]-1,1-di(propan-2-yl)urea
• 化学式: C₂₀H₄₂N₄O₂
• 分子量: 370.6
• InChiKey: QVBAOOISPPWNOF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  26
• 可旋转键数：
  11
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  64.7
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• Processes
  申请人：ZENECA LIMITED

  公开号：EP0434316A1

  公开（公告）日：1991-06-26

  A process for addition polymerisation of vinylic (in particuar methacrylic) monomers at a temperature in the range of -20 to 60°C, in the presence of a catalyst comprising: (a) a first component of empirical formula (I): wherein M is an alkali metal atom; and T is bulky hydrocarbyl which contains at least 4 carbon atoms and is optionally substituted by one or more pendent substituents, or hetero-substituted hydrocarbyl, each of which is inert in the process conditions; and (b) a (co-catalyst) second component comprising a compound of empirical formula (II): wherein Q is Al, B or Zn; m, n and p are each 0 or an integer such that (m + n + p) = 2 or 3 (depending on the appropriate valency of Q; and X, Y and Z are each independently optionally substituted bulky hydrocarbyl, or X and Y together are optionally substituted hydrocarbadiyl, and Z is optionally substituted bulky hydrocarbyl, all of which groups are inert in the process conditions.

  在催化剂存在下，乙烯基（特别是甲基丙烯酸）单体在-20-60℃温度范围内进行加成聚合的工艺，包括 (a) 经验式 (I) 的第一组分： 其中 M 是碱金属原子；和 T 是含有至少 4 个碳原子且任选被一个或多个下垂取代基取代的笨重烃基，或杂取代烃基，其中每个取代基在工艺条件下都是惰性的；以及 (b) 由经验式（II）化合物组成的（助催化剂）第二组分： 其中 Q 是 Al、B 或 Zn m、n 和 p 各为 0 或整数，使得 (m + n + p) = 2 或 3（取决于 Q 的适当价数；以及 X、Y 和 Z 各自独立地是任选取代的笨重烃基，或 X 和 Y 共同为任选取代的烃基，Z 为任选取代的笨重烃基、 所有这些基团在加工条件下均为惰性。
• [EN] POLYURETHANE HYBRID SOLID ION-CONDUCTIVE COMPOSITIONS<br/>[FR] COMPOSITIONS CONDUCTRICES D'IONS SOLIDES HYBRIDES DE POLYURÉTHANE
  申请人：BLUE CURRENT INC

  公开号：WO2020146280A1

  公开（公告）日：2020-07-16

  Provided herein are methods of forming solid-state ionically conductive composite materials that include particles of an inorganic phase in a matrix of an organic phase. The organic phase includes a cross-linked polyurethane network. The methods involve forming the composite materials from a precursor that is cross-linked in-situ after being mixed with the particles. The cross-linking occurs under applied pressure that causes particle-to-particle contact. Once cross-linked, the applied pressure may be removed with the particles immobilized by the polymer matrix. The polyurethane network is configured for easy processability of uniform films and may be characterized by a hard phase content of at least 20%.