[4-(1,4-dioxaspiro[4.5]decan-7-ylsulfonyl)phenyl]diphenylsulfonium nonafluoro-n-butanesulfonate | 847799-76-2

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 卤代烷
• 英文名称: [4-(1,4-dioxaspiro[4.5]decan-7-ylsulfonyl)phenyl]diphenylsulfonium nonafluoro-n-butanesulfonate
• 英文别名: [4-(1,4-Dioxaspiro[4.5]decan-7-ylsulfonyl)phenyl]-diphenylsulfanium;1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate
• CAS: 847799-76-2
• 化学式: C₄F₉O₃S*C₂₆H₂₇O₄S₂
• 分子量: 766.724
• InChiKey: FKWVVFXWXSKPGB-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  7.2
• 重原子数：
  49
• 可旋转键数：
  7
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  128
• 氢给体数：
  0
• 氢受体数：
  16

文献信息

• Onium salt compound and radiation-sensitive resin composition
  申请人：Yoneda Eiji

  公开号：US20050053861A1

  公开（公告）日：2005-03-10

  An onium salt compound having a cation moiety of the following formula (1) is disclosed. wherein A represents I or S, m is 1 or 2, n is 0 or 1, x is 1-10, and Ar1 and Ar2 are (substituted) aromatic hydrocarbon group, and P represents —O—SO 2 R, —O—S(O)R, or —SO 2 R, wherein R represents a hydrogen atom, a (substituted) alkyl group, or a (substituted) alicyclic hydrocarbon group. The onium salt compound is suitable as a photoacid generator for photoresists of a positive-tone radiation-sensitive resin composition. The positive-tone radiation-sensitive resin composition containing this compound is useful as a chemically-amplified photoresist exhibiting high resolution at high sensitivity, responsive to various radiations, and having outstanding storage stability.

  本发明揭示了一种具有以下式（1）的阳离子部分的醇盐化合物。其中，A代表I或S，m为1或2，n为0或1，x为1-10，Ar1和Ar2为（取代）芳香烃基，P代表-O-SO2R，-O-S（O）R或-SO2R，其中R代表氢原子，（取代）烷基或（取代）脂环烃基。该醇盐化合物适用于用于正向调节辐射敏感树脂组成物的光酸发生剂。含有该化合物的正向调节辐射敏感树脂组成物是一种化学放大的光刻胶，具有高灵敏度和高分辨率，对各种辐射具有响应性，并具有优异的储存稳定性。
• US7217492B2
  申请人：——

  公开号：US7217492B2

  公开（公告）日：2007-05-15