triphenylsulfonium heptafluorobutyrate

• 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: triphenylsulfonium heptafluorobutyrate
• 英文别名: triphenylsulfonium heptafluorobutanoate；2,2,3,3,4,4,4-heptafluorobutanoate;triphenylsulfanium
• 化学式: C₄F₇O₂*C₁₈H₁₅S
• 分子量: 476.415
• InChiKey: CCWBCXQBUSUPKF-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  5.35
• 重原子数：
  32
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  41.1
• 氢给体数：
  0
• 氢受体数：
  9

反应信息

• 作为产物：
  描述：

  三苯基溴化锍 、 silver heptafluorobutyrate 以 二氯甲烷 、 水 为溶剂， 以65%的产率得到triphenylsulfonium heptafluorobutyrate
  参考文献：
  名称：

  Photodecomposable bases and photoresist compositions

  摘要：

  本发明提供了具有二元羧酸根离子基团的新型对称和非对称双功能光分解碱（PDBs），其显示出增强的成像性能。还提供了使用双功能二羧化PDBs制备的光刻胶组合物和使用本发明的光刻胶组合物的光刻方法。

  公开号：

  US08614047B2

文献信息

• Monomers for photoresists bearing acid-labile groups of reduced optical density
  申请人：Puy Van Der Michael

  公开号：US20060008730A1

  公开（公告）日：2006-01-12

  Monomers and polymers useful for forming photoresists are provided. More particularly, photoresists, as well as monomers and polymers for photoresists useful in micro-lithography, specifically monomers bearing acid-labile groups of reduced optical density. The resulting photoresists exhibit improved transparency to 157 nm light. The photoresist compositions are composed of a mixture of at least one water insoluble, acid decomposable polymer which is prepared from at least one monomeric unit which comprises an acid labile group of the formula —OC(CH 3 ) 2 CF 3 and which is substantially transparent to ultraviolet radiation at a wavelength of about 157 nm and at least one photoacid generator capable of generating an acid upon exposure to sufficient activating energy at a wavelength of about 157 nm.

  提供用于形成光刻胶的单体和聚合物。更具体地说，提供了用于微影的光刻胶、单体和聚合物，特别是具有降低光密度的酸敏基团的单体。由此产生的光刻胶在157nm光下具有改善的透明度。光刻胶组合物由至少一种不溶于水的酸分解聚合物混合而成，该聚合物是由至少一种含有公式—OC（CH3）2CF3的酸敏基团的单体单元制备而成，并且在约157nm的紫外辐射下具有相当的透明度，以及至少一种光酸发生剂，能够在约157nm的激活能量下产生酸。
• Sulfonium salt compound
  申请人：——

  公开号：US20040033434A1

  公开（公告）日：2004-02-19

  A compound shown by the general formula [1] 1 (wherein R 1 , R 2 and R 3 are each independently an aromatic hydrocarbon residual group, Y n− is an anion derived from a carboxylic acid having 3 or more carbon atoms with substituted fluorine atoms, and n is 1 or 2, provided that R 1 , R 2 and R 3 each is not a phenyl group having substituents at an ortho and/or a meta position), and a composition consisting of the compound and a diazodisulfone compound are disclosed. Use of the compound or the compound as an acid generator for resists produces the effects of improving the profiles of ultra-fine patterns or diminishing sidewall irregularities in ultra-fine patterns. The compound is also useful as a cationic photopolymerization initiator.

  公式为[1]1的化合物被展示出来（其中R1、R2和R3各自独立地是芳香族碳氢残基，Yn−是源自具有3个或更多碳原子的羧酸的阴离子，其中含有取代的氟原子，n为1或2，前提是R1、R2和R3各自不是具有取代基的苯基，该取代基位于邻位和/或间位），并且由该化合物和一种二硫酰二氮化合物组成的组合物被公开。使用该化合物或该化合物作为酸发生剂用于光刻胶会产生改善超细图案轮廓或减少超细图案侧壁不规则性的效果。该化合物还可用作阳离子光聚合引发剂。
• Transition metal catalyst component for polymerization and process for producing polymer with the same
  申请人：——

  公开号：US20030096926A1

  公开（公告）日：2003-05-22

  A transition metal catalyst component for polymerization, composed of a metal complex comprising specific ligands and a specific substituted boron group and having a bridging group, which exhibits a very high activity for an olefin type (co)polymerization or an olefin-aromatic vinyl compound copolymerization, whereby the molecular weight of a copolymer obtainable, is high. A method for producing an olefin (co)polymer and an aromatic vinyl compound-olefin copolymer, by means thereof.

  一种用于聚合的过渡金属催化剂组分，由包含特定配位体和特定取代硼基团的金属配合物组成，并具有桥接基团，在烯烃类（共）聚合或烯烃-芳香族乙烯基化合物共聚中表现出极高的活性，从而可获得高分子量的共聚物。用其生产烯烃（共）聚合物和芳香族乙烯基化合物-烯烃共聚物的方法。
• Transition metal catalyst component for polymerization, and method for producing a polymer by means thereof
  申请人：Denki Kagaku Kogyo Kabushiki Kaisha

  公开号：US20030149201A1

  公开（公告）日：2003-08-07

  A transition metal catalyst component for polymerization, composed of a metal complex comprising specific ligands and a specific substituted boron group and having a bridging group, which exhibits a very high activity for an olefin type (co)polymerization or an olefin-aromatic vinyl compound copolymerization, whereby the molecular weight of a copolymer obtainable, is high. A method for producing an olefin (co)polymer and an aromatic vinyl compound-olefin copolymer, by means thereof.

  一种用于聚合的过渡金属催化剂组分，由包含特定配位体和特定取代硼基团的金属配合物组成，并具有桥接基团，在烯烃类（共）聚合或烯烃-芳香族乙烯基化合物共聚中表现出极高的活性，从而可获得高分子量的共聚物。用其生产烯烃（共）聚合物和芳香族乙烯基化合物-烯烃共聚物的方法。
• SULFONIUM SALT COMPOUND
  申请人：Wako Pure Chemical Industries, Ltd.

  公开号：EP1314725B1

  公开（公告）日：2008-03-19