3-(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-octylsulfanyl)-dihydro-furan-2,5-dione | 1159854-17-7

• 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: 3-(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-octylsulfanyl)-dihydro-furan-2,5-dione
• 英文别名: 3-(3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluorooctylsulfanyl)oxolane-2,5-dione；3-(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctylsulfanyl)oxolane-2,5-dione
• CAS: 1159854-17-7
• 化学式: C₁₂H₇F₁₃O₃S
• 分子量: 478.231
• InChiKey: GGKBEZYQNKVVJL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  29
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  68.7
• 氢给体数：
  0
• 氢受体数：
  17

反应信息

• 作为反应物：
  描述：

  3-氨基丙基三乙氧基硅烷 、 3-(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-octylsulfanyl)-dihydro-furan-2,5-dione 以 甲苯 为溶剂， 反应 2.0h， 生成 3-(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-octylsulfanyl)-N-(3-triethoxysilyl-propyl)-succinamic acid 、 2-(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-octylsulfanyl)-N-(3-triethoxysilyl-propyl)-succinamic acid
  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

• FLUOROALKYL SILANES
  申请人：Herzog Axel Hans-Joachim

  公开号：US20120022266A1

  公开（公告）日：2012-01-26

  The present invention is directed to a fluorosilane represented by (L) 3 -Si—(CH 2 ) n —(Z 1 ) a —[C(X 1 )] x —(Z 2 ) l -Q 1 -R f where each n is independently an integer from 1 to 12; L is independently chosen from a hydrolysable or non-hydrolysable monovalent group; R f is chosen from a C 2 -C 12 perfluoroalkyl provided that: i) one fluorine atom of the perfluoroalkyl can be optionally replaced by hydrogen, and/or ii) the perfluoroalkyl can be optionally interrupted by at least one oxygen, methylene, or ethylene; Q 1 is chosen from the group consisting of a C 2 -C 12 hydrocarbylene optionally interrupted by at least one divalent organic group; X 1 is chosen from O or S; —Z 2 is —NH— and Z 1 is from the group consisting of —O—, and —S—; each R 1 is independently chosen from hydrogen, phenyl, or a monovalent C 1 -C 8 alkyl optionally terminated by —C 6 H 5 , preferably H or CH 3 .

  本发明涉及一种氟硅烷，其表示为(L)3-Si—(CH2)n—(Z1)a—[C(X1)]x—(Z2)l-Q1-Rf，其中n独立地为1到12的整数；L独立地选择自可水解或不可水解的一价基团；Rf选择自C2-C12全氟烷基，条件是：i）全氟烷基的一个氟原子可选地被氢取代，和/或ii）全氟烷基可选地被至少一个氧、亚甲基或乙烯间隔；Q1选择自C2-C12烃基烷基，可选地被至少一个二价有机基团中断；X1选择自O或S；—Z2为—NH—，Z1选择自—O—和—S—；每个R1独立地选择自氢、苯基或一价C1-C8烷基，可选地终止于—C6H5，优选H或CH3。
• US8058463B2
  申请人：——

  公开号：US8058463B2

  公开（公告）日：2011-11-15
• US8420826B2
  申请人：——

  公开号：US8420826B2

  公开（公告）日：2013-04-16
• US8501952B2
  申请人：——

  公开号：US8501952B2

  公开（公告）日：2013-08-06
• [EN] FLUOROALKYL SILANES<br/>[FR] FLUOROALKYL-SILANES
  申请人：DU PONT

  公开号：WO2009073595A1

  公开（公告）日：2009-06-11

  Fluoroalkyl silanes are a class of compounds useful for various industrial purposes. For example, fluoroalkyl silanes which have hydrolysable groups (called hydrolysable fluoroalkyl silanes), are compounds useful as surface treatment agents which provide durable hydrophobic and oleophobic coatings. In general, hydrolysable fluoroalkyl silanes can be represented with the following formula: (RO-)sSi-Rτ wherein R is H or an alkyl; and RT is a monovalent organic compound terminated by a perfluoroalkyl group. When used to coat a surface, the (RO-)3 moiety reacts (via hydrolysis) with various chemical groups of the surface (e.g., hydroxyl, amine, or other reactive groups) thereby bonding the fluoroalkyl silane to the surface The RT moiety comprises a divalent organic linking group which links the silicon atom to a terminal group rich in fluorine atoms whose unique electronic properties impart desirable hydrophobic and oleophobic properties in a surface coating. Modification of the RT moiety is useful in the engineering of fluoroalkyl silanes. The present invention provides for fluoroalkyl silanes having Rτ moieties which have not been heretofore considered.