diethylmethylsulfonium trifluoromethansulfonate | 883115-40-0

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 英文名称: diethylmethylsulfonium trifluoromethansulfonate
• 英文别名: diethylmethylsulfonium trifluoromethanesulfonate；diethylmethylsulfonium trifluoromethylsulfonate；Diethyl(methyl)sulfanium;trifluoromethanesulfonate；diethyl(methyl)sulfanium;trifluoromethanesulfonate
• CAS: 883115-40-0
• 化学式: CF₃O₃S*C₅H₁₃S
• 分子量: 254.295
• InChiKey: RNFHUHNUAXWDDJ-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  1.33
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  66.6
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  diethylmethylsulfonium trifluoromethansulfonate 、 potassium cyanodifluoropentafluoroethylborate 以 水 为溶剂， 以82%的产率得到diethylmethylsulfonium cyanodifluoropentafluoroethylborate
  参考文献：
  名称：

  全氟烷基三氰基硼酸根和全氟烷基氰基氟硼酸根阴离子：低粘度离子液体的基础

  摘要：

  全氟烷基三氰基硼酸钾K [C n F 2  n +1 B（CN）3 ] [ n = 1（1 d），2（2 d）]和单（全氟烷基）氰基氟硼酸钾K [C n F 2  n +1 BF（CN）2 ] [ n = 1（1 c），2（2 c）]和[C n F 2  n +1 BF 2（CN）] − [ n = 1（1 b），2（2 b），3（3 b），4（从K [[C n F 2  n +1 BF 3 ]和Me 3 SiCN开始，可以在几克尺度上以完美的选择性访问4 b）] 。K +盐是制备带有有机阳离子的盐的原料，例如[EMIm] +（EMIm = 1-乙基-3-甲基咪唑鎓）。这些[EMIm] +盐是疏水性室温离子液体（RTIL），在热，化学和电化学方面非常坚固，可提供高达5.8 V的电化学窗口。本文所述的RTIL具有非常低的粘度，最低为14.0 mPa s [EMIm] 1 c在20°C时，[EMIm]的低熔点低至-57°C2

  DOI：

  10.1002/chem.201703685

文献信息

• COMPOUNDS CONTAINING PERFLUOROALKYL-CYANO-ALKOXY-BORATE ANIONS OR PERFLUOROALKYL-CYANO-ALKOXY-FLUORO-BORATE ANIONS
  申请人：Shinohara Hiromi

  公开号：US20120296096A1

  公开（公告）日：2012-11-22

  The present invention relates to compounds containing perfluoroalkyl-cyano-alkoxy-borate anions or perfluoroalkyl-cyano-alkoxy-fluoro-borate anions, ((per)fluoro)phenyl-cyano-alkoxy-borate anions or ((per)fluoro)phenyl-cyano-alkoxy-fluoro-borate anions or phenyl-cyano-alkoxy-borate anions which are monosubstituted or disubstituted with perfluoroalkyl groups having 1 to 4 C atoms or phenyl-cyano-alkoxy-fluoro-borate anions which are monosubstituted or disubstituted with perfluoroalkyl groups having 1 to 4 C atoms, the preparation thereof and the use thereof, in particular as part of electrolyte formulations for dye sensitized solar cells.

  本发明涉及含有全氟烷基-氰基-烷氧基-硼酸根离子或全氟烷基-氰基-烷氧基-氟硼酸根离子、（全氟）苯基-氰基-烷氧基-硼酸根离子或（全氟）苯基-氰基-烷氧基-氟硼酸根离子或苯基-氰基-烷氧基-硼酸根离子，该根离子经过单取代或双取代，取代基为含有1至4个碳原子的全氟烷基或经过单取代或双取代，取代基为含有1至4个碳原子的苯基-氰基-烷氧基-氟硼酸根离子的化合物，以及其制备和用途，特别是作为染料敏化太阳能电池电解质配方的一部分。
• [EN] COMPOUNDS CONTAINING PERFLUOROALKYL-CYANO-ALKOXY-BORATE ANIONS OR PERFLUOROALKYL-CYANO-ALKOXY-FLUORO-BORATE ANIONS<br/>[FR] COMPOSÉS CONTENANT DES ANIONS PERFLUOROALKYL-CYANO-ALCOXY-BORATES OU DES ANIONS PERFLUOROALKYL-CYANO-ALCOXY-FLUORO-BORATES
  申请人：MERCK PATENT GMBH

  公开号：WO2011085967A1

  公开（公告）日：2011-07-21

  The present invention relates to compounds containing perfluoroalkyl-cyano-alkoxy-borate anions or perfluoroalkyl-cyano-alkoxy-fluoro-borate anions, ((per)fluoro)phenyl-cyano-alkoxy-borate anions or ((per)fluoro)phenyl-cyano-alkoxy-fluoro-borate anions or phenyl-cyano-alkoxy-borate anions which are monosubstituted or disubstituted with perfluoroalkyl groups having 1 to 4 C atoms or phenyl-cyano-alkoxy-fluoro-borate anions which are monosubstituted or disubstituted with perfluoroalkyl groups having 1 to 4 C atoms, the preparation thereof and the use thereof, in particular as part of electrolyte formulations for dye sensitized solar cells.

  本发明涉及含有全氟烷基-氰基-烷氧基硼酸根离子或全氟烷基-氰基-烷氧基-氟硼酸根离子、（全氟）苯基-氰基-烷氧基硼酸根离子或（全氟）苯基-氰基-烷氧基-氟硼酸根离子或苯基-氰基-烷氧基硼酸根离子，其单取代或双取代具有1至4个碳原子的全氟烷基基团或单取代或双取代具有1至4个碳原子的苯基-氰基-烷氧基-氟硼酸根离子的化合物，以及其制备和用途，特别是作为染料敏化太阳能电池的电解质配方的一部分。
• PROCESS FOR THE PREPARATION OF PERFLUOROALKYLCYANO- OR PERFLUOROALKYLCYANOFLUOROBORATES
  申请人：Ignatyev Nikolai (Mykola)

  公开号：US20120309981A1

  公开（公告）日：2012-12-06

  The invention relates to a process for the preparation of salts having perfluoroalkyltricyano- or perfluoroalkylcyanofluoroborate anions, ((per)fluoro)phenyltricyano- or ((per)fluoro)phenylcyanofluoroborate anions, phenyltricyanoborate anions which are mono- or disubstituted by perfluoroalkyl groups having 1 to 4 C atoms or phenylcyanofluoroborate anions which are mono- or disubstituted by perfluoroalkyl groups having 1 to 4 C atoms, by reaction of alkali metal trifluoroperfluoroalkylborate with trialkylsilyl cyanide and a subsequent salt-exchange reaction or by direct reaction of an organic trifluoroperfluoroalkyl borate with trialkylsilyl cyanide.

  该发明涉及一种制备具有全氟烷基三氰酸盐或全氟烷基氰氟硼酸盐阴离子，((全氟)苯基)三氰酸盐或((全氟)苯基)氰氟硼酸盐，被全氟烷基取代的具有1至4个碳原子的苯基三氰硼酸盐或被全氟烷基取代的具有1至4个碳原子的苯基氰氟硼酸盐的方法，通过碱金属三氟全氟烷基硼酸盐与三烷基硅氰酸酯的反应和随后的盐交换反应或通过有机三氟全氟烷基硼酸盐与三烷基硅氰酸酯的直接反应。
• US8901340B2
  申请人：——

  公开号：US8901340B2

  公开（公告）日：2014-12-02
• Perfluoroalkyltricyanoborate and Perfluoroalkylcyanofluoroborate Anions: Building Blocks for Low-Viscosity Ionic Liquids
  作者：Johannes Landmann、Jan A. P. Sprenger、Philipp T. Hennig、Rüdiger Bertermann、Matthias Grüne、Frank Würthner、Nikolai V. Ignat'ev、Maik Finze

  DOI：10.1002/chem.201703685

  日期：2018.1.12

  K[CnF2 n+1B(CN)3] [n=1 (1 d), 2 (2 d)] and the potassium mono(perfluoroalkyl)cyanofluoroborates K[CnF2 n+1BF(CN)2] [n=1 (1 c), 2 (2 c)] and [CnF2 n+1BF2(CN)]− [n=1 (1 b), 2 (2 b), 3 (3 b), 4 (4 b)] are accessible with perfect selectivities on multi‐gram scales starting from K[CnF2 n+1BF3] and Me3SiCN. The K+ salts are starting materials for the preparation of salts with organic cations, for example, [EMIm]+ (EMIm

  全氟烷基三氰基硼酸钾K [C n F 2  n +1 B（CN）3 ] [ n = 1（1 d），2（2 d）]和单（全氟烷基）氰基氟硼酸钾K [C n F 2  n +1 BF（CN）2 ] [ n = 1（1 c），2（2 c）]和[C n F 2  n +1 BF 2（CN）] − [ n = 1（1 b），2（2 b），3（3 b），4（从K [[C n F 2  n +1 BF 3 ]和Me 3 SiCN开始，可以在几克尺度上以完美的选择性访问4 b）] 。K +盐是制备带有有机阳离子的盐的原料，例如[EMIm] +（EMIm = 1-乙基-3-甲基咪唑鎓）。这些[EMIm] +盐是疏水性室温离子液体（RTIL），在热，化学和电化学方面非常坚固，可提供高达5.8 V的电化学窗口。本文所述的RTIL具有非常低的粘度，最低为14.0 mPa s [EMIm] 1 c在20°C时，[EMIm]的低熔点低至-57°C2