4,4'-Sulfonylbis(2,6-dichloroaniline) | 62532-21-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4,4'-Sulfonylbis(2,6-dichloroaniline)
• 英文别名: 4-(4-amino-3,5-dichlorophenyl)sulfonyl-2,6-dichloroaniline
• CAS: 62532-21-2
• 化学式: C₁₂H₈Cl₄N₂O₂S
• 分子量: 386.1
• InChiKey: NKKBPGJRGCEQMP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  21
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  94.6
• 氢给体数：
  2
• 氢受体数：
  4

文献信息

• 4,4'-Bis(phthalimid)diphenyl sulfone compounds, processes for their production and flame retardant polymer compositions containing them
  申请人：Tosoh Corporation

  公开号：EP0319916A2

  公开（公告）日：1989-06-14

  A 4,4′-bis(phthalimido)diphenyl sulfone compound having the formula: wherein X is a halogen atom, k = 0 to 4, ℓ = 0 to 4, m = 0 to 4 and n = 0 to 4, provided k+ℓ+m+n>1.

  一种 4,4′-双(邻苯二甲酰亚胺基)二苯砜化合物，其式如下 其中 X 是卤素原子，k = 0 至 4，ℓ = 0 至 4，m = 0 至 4 和 n = 0 至 4，条件是 k+ℓ+m+n>1.
• Method for preparing poly(carbonate-etherimide) compound
  申请人：PTT Global Chemical Public Company Limited

  公开号：US10759904B2

  公开（公告）日：2020-09-01

  The present invention relates to a method for preparing poly(carbonate-etherimide) compound comprising polycarbonate segment as shown in the structure (A) and polyetherimide segment as shown in the structure (B). Said method does not contain a highly toxic phosgene in its operation, can be performed easily, and can be operated at not high temperature. wherein R1 represents aromatic with 6 to 30 carbon atoms or, optionally said aromatic is bonded with heteroatom; R2 represents aromatic with 6 to 30 carbon atoms or, optionally said aromatic is bonded with heteroatom; m is an integer from 1 to 15; and n is an integer from 1 to 10.

  本发明涉及一种制备聚(碳酸酯-乙醚酰亚胺)化合物的方法，该化合物由结构(A)所示的聚碳酸酯段和结构(B)所示的聚醚酰亚胺段组成。本发明涉及一种制备聚碳酸酯-乙烯酰亚胺化合物的方法，该化合物包括结构（A）所示的聚碳酸酯段和结构（B）所示的聚醚酰亚胺段，该方法在操作过程中不含有剧毒的光气，操作简便，可在不高的温度下进行。
• Vesicle incorporating transmembrane protein
  申请人：AQUAPORIN A/S

  公开号：US11421106B2

  公开（公告）日：2022-08-23

  A vesicle incorporate a transmembrane protein, the vesicle forming material including a mixture of poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol) and polyetheramine. The vesicle can generally withstand elevated temperature without substantial shrinkage of the diameter, which in turn results in maintenance of the water permeability virtually unaffected. Pluronic based vesicles have a large content of amino groups available on the surface illustrated by the larger zeta potential values available for crosslinking in the polyamide layer by chemical reaction with trimesoyl chloride (TMC).

  一种含有跨膜蛋白的囊泡，囊泡形成材料包括聚（乙二醇）-块-聚（丙二醇）-块-聚（乙二醇）和聚醚胺的混合物。这种囊泡一般可以承受较高的温度，直径不会大幅度收缩，从而几乎不受影响地保持透水性。基于 Pluronic 的囊泡表面有大量可用的氨基，通过与三甲基甲酰氯（TMC）发生化学反应，聚酰胺层中可用于交联的 Zeta 电位值较大。
• Optical element, method for the production thereof and optical module
  申请人：Hitachi Chemical Co., Ltd.

  公开号：US20030054184A1

  公开（公告）日：2003-03-20

  The invention provides an optical element comprising a substrate having provided thereon a coating of an organic zirconium compound, a coating of a fluorine-free polyimide resin and a coating of a fluorine-containing polyimide resin, in this order. The element has increased adhesive property with the substrate and reliability.

  本发明提供了一种光学元件，它由基板组成，基板上依次涂有有机锆化合物涂层、无氟聚酰亚胺树脂涂层和含氟聚酰亚胺树脂涂层。该元件与基板的粘合性和可靠性均有所提高。
• Fluorine-containing polyimides and precursors thereof
  申请人：Hitachi Chemical Co., Ltd.

  公开号：EP0450926B1

  公开（公告）日：1996-07-31