2-(甲基-(3,3,4,4,5,5,6,6,7,7,8,8,8-十三氟辛基磺酰基)氨基)乙基丙-2-烯酸酯 | 49859-70-3

• 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
• 中文名称: 2-(甲基-(3,3,4,4,5,5,6,6,7,7,8,8,8-十三氟辛基磺酰基)氨基)乙基丙-2-烯酸酯
• 英文名称: acrylic acid-2-[N-methyl][(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)-1-sulfonylamino]-ethyl ester
• 英文别名: 2-Propenoic acid, 2-[methyl[(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)sulfonyl]amino]ethyl ester；2-[methyl(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctylsulfonyl)amino]ethyl prop-2-enoate
• CAS: 49859-70-3
• 化学式: C₁₄H₁₄F₁₃NO₄S
• 分子量: 539.315
• InChiKey: HATNGDPVYXXGKR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  33
• 可旋转键数：
  13
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.79
• 拓扑面积：
  72.1
• 氢给体数：
  0
• 氢受体数：
  18

反应信息

• 作为反应物：
  描述：

  2-(甲基-(3,3,4,4,5,5,6,6,7,7,8,8,8-十三氟辛基磺酰基)氨基)乙基丙-2-烯酸酯 、 硅烷偶联剂 KH-540 反应 5.0h， 以100%的产率得到
  参考文献：
  名称：

  FLUOROSILANES

  摘要：

  氟烷基硅烷是一类在各种工业用途中有用的化合物。例如，具有可水解基团（称为可水解氟烷基硅烷）的氟烷基硅烷是作为表面处理剂有用的化合物，可以提供耐久的疏水和疏油涂层。通常，可水解氟烷基硅烷可以用以下公式表示：(RO—)₃Si—RT，其中R为H或烷基；RT是以全氟烷基基团为末端的一价有机化合物。当用于涂覆表面时，(RO—)₃基团通过水解与表面的各种化学基团（如羟基、胺基或其他反应性基团）发生反应，从而将氟烷基硅烷与表面结合。RT基团包括一种双价有机连接基团，将硅原子与富含氟原子的末端基团连接起来，其独特的电子性质赋予涂层中理想的疏水和疏油性能。对RT基团的修改对于工程氟烷基硅烷是有用的。本发明提供了具有未被考虑过的RT基团的氟烷基硅烷。

  公开号：

  US20090143598A1

文献信息

• PARTIALLY FLUORINATED ALCOHOLS AND DERIVATIVES
  申请人：E I DU PONT DE NEMOURS AND COMPANY

  公开号：US20150112095A1

  公开（公告）日：2015-04-23

  The present invention is drawn to a compound of formula (1): wherein R f is C 1 to C 6 linear or branched fluoroalkyl, X is F or Cl, and R 1 is H, CH 3 , or CH 2 CH 3 . The compound can be used to form partially fluorinated alcohols, derivatives, and polymers. Thus, the present invention provides compounds having lower fluorine content, the process for making lower fluorine containing compounds, and derivatives made from lower fluorine containing alcohols.

  本发明涉及一种具有如下式（1）的化合物：其中 Rf 是C1 到 C6 的直链或支链氟烷基，X 是 F 或 Cl，R1 是 H、CH3 或 CH2 。该化合物可用于形成部分氟化醇、衍生物和聚合物。因此，本发明提供具有较低氟含量的化合物，制备含氟量较低的化合物的方法，以及由含氟量较低的醇制备的衍生物。
• [EN] PARTIALLY FLUORINATED POLYMERS<br/>[FR] POLYMÈRES PARTIELLEMENT FLUORÉS
  申请人：DU PONT

  公开号：WO2015057599A1

  公开（公告）日：2015-04-23

  The present invention relates to a polymer comprising the reaction product of: (a) a compound of Formula (3), or a mixture thereof defined herein and (b) at least one ethylenically unsaturated monomer having a functional group. The present invention also relates to a polymer having at least one carbamate linkage prepared by: (i) reacting (a) at least one diisocyanate, polyisocyanate, or mixture thereof, having isocyanate groups, and (b) at least one fluorinated compound selected from the formula (2) defined herein and (ii) optionally reacting with (c) water, a linking agent, or a mixture thereof. The polymers are useful as additives in coating compositions and film forming foams, which impart surface effects to substrates coated with such compositions and to film forming foams.

  本发明涉及一种聚合物，其包括以下反应产物：(a)式（3）的化合物或本文所定义的混合物，以及(b)至少一种具有功能基团的乙烯基不饱和单体。本发明还涉及至少具有一个碳酸酯键的聚合物的制备方法，包括：(i)反应(a)至少一种具有异氰酸基的二异氰酸酯、多异氰酸酯或其混合物，以及(b)从本文所定义的式（2）中选择的至少一种氟化合物，以及(ii)可选地与(c)水、连接剂或其混合物反应。这些聚合物可用作涂料组合物和形成膜的泡沫中的添加剂，其使涂有这种组合物的基材表面产生效果并形成膜。
• ANTIREFLECTIVE FILM, POLARIZING PLATE, IMAGE DISPLAY DEVICE AND COATING COMPOSITION FOR FORMING LOW REFRACTIVE INDEX LAYER
  申请人：ASAHI Miho

  公开号：US20100246014A1

  公开（公告）日：2010-09-30

  An antireflective film includes: a transparent substrate film; and at least one low refractive index layer, the low refractive index layer is formed with a composition containing: a fluorine-containing antifouling agent having a weight average molecular weight of less than 10,000 and a structure represented by the following formula (F); a polyfunctional monomer having a polymerizable unsaturated group; and (C) an inorganic particle, and a content of the fluorine-containing antifouling agent is 1% by weight or more and less than 25% by weight based on a total solid content of the coating composition: (Rf)-[(W)-(R A ) n ] m Formula (F) wherein, Rf represents a (per)fluoroalkyl group or a (per)fluoropolyether group, W represents a connecting group, R A represents a functional group having a polymerizable unsaturated group, n represents an integer of from 1 to 3, and m represents an integer of from 1 to 3.

  一种防反射膜包括：一个透明基底膜；和至少一层低折射率层，该低折射率层由含有以下化合物的组合物形成：具有分子量小于10,000和结构表示为以下公式（F）的含氟防污剂；具有聚合可不饱和基团的多官能单体；和（C）一种无机颗粒，其中含氟防污剂的含量基于涂层组合物的总固体含量为重量的1％或更多但小于25％：（Rf）- [（W）-（RA）n] m 公式（F）中，Rf表示（全）氟烷基或（全）氟聚醚基，W表示连接基团，RA表示具有聚合可不饱和基团的官能基团，n表示1至3的整数，m表示1至3的整数。
• Fluorobetaine copolymer and fire fighting foam concentrates therefrom
  申请人：E.I. DU PONT DE NEMOURS AND COMPANY

  公开号：EP1972645A1

  公开（公告）日：2008-09-24

  It has been discovered by in present invention that, compared with a fluorosurfactant having only one betaine group per molecule, a fluorosurfactant having a plurality of betaine groups per molecule is superior in its ability to undergo electrostatic interaction with other components of a fire fighting composition thereby improving the performance of the fire fighting composition. Previously known fluorosurfactants comprise only one betaine group per molecule. In contrast, the present invention provides for a fluorobetaine copolymer containing a plurality of betaine groups.

  本发明发现，与每个分子只有一个甜菜碱基团的含氟表面活性剂相比，每个分子具有多个甜菜碱基团的含氟表面活性剂与灭火组合物的其他成分发生静电作用的能力更强，从而提高了灭火组合物的性能。以前已知的含氟表面活性剂每个分子只有一个甜菜碱基团。相比之下，本发明提供了一种含有多个甜菜碱基团的氟甜菜碱共聚物。
• Fluoropolymer
  申请人：E.I. DU PONT DE NEMOURS AND COMPANY

  公开号：EP2045276A1

  公开（公告）日：2009-04-08

  Various fluoropolymers have been proposed for imparting oil and water repellency to leather. Commonly, these fluoropolymers are amphiphilic; i.e., they are made from at least one monomer which is hydrophobic and at least one monomer which is hydrophilic. The present invention identifies and remedies disadvantages associated with the ability of amphiphilic fluoropolymers to impart oil and water repellency to leather. Contrary to conventional thinking, it has now been discovered that the incorporation of hydrophilic groups in a fluoropolymer undesirably reduces its ability to impart water resistance to leather. Correspondingly, it has also been discovered that a fluoropolymer incorporating fewer or no hydrophilic groups imparts superior oil and water repellency to leather when compared to fluoropolymers incorporating more hydrophilic groups. Therefore, this invention provides fluoropolymers which incorporate reduced levels of hydrophilic groups.

  人们提出了各种含氟聚合物，用于赋予皮革拒油性和拒水性。通常，这些含氟聚合物都是两亲性的；也就是说，它们是由至少一种疏水性单体和至少一种亲水性单体制成的。本发明发现并解决了与两亲性含氟聚合物赋予皮革防油防水性能有关的缺点。与传统想法相反，现在人们发现，在含氟聚合物中加入亲水基团会降低其赋予皮革防水性的能力，这是不可取的。相应地，人们还发现，与含有较多亲水基团的含氟聚合物相比，含有较少亲水基团或不含亲水基团的含氟聚合物可赋予皮革优异的憎油性和憎水性。因此，本发明提供了含有较少亲水基团的含氟聚合物。