2-Diphenylphosphanylethanesulfonic acid sodium salt | 111831-39-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-Diphenylphosphanylethanesulfonic acid sodium salt
• 英文别名: sodium;2-diphenylphosphanylethanesulfonate
• CAS: 111831-39-1
• 化学式: C₁₄H₁₄O₃PS*Na
• 分子量: 316.293
• InChiKey: HUJFWVPWUPFTJF-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -1.33
• 重原子数：
  20
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  65.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-Diphenylphosphanylethanesulfonic acid sodium salt 在 氨 、 sodium 作用下， 反应 4.0h， 生成 Sodium; 2-phenylphosphanyl-ethanesulfonate 、 二苯基膦
  参考文献：
  名称：

  碳磷键与碱金属的还原裂解。三，芳基烷基膦的反应

  摘要：

  苯烷基膦Ph 2 PR，PhPR 2（R = Bu，iPr）与Na / NH 3的还原裂解是非选择性的：苯基和烷基都可以裂解，并且可能发生桦木还原。Ph 2 tBuP的反应产生了高产率的二苯基磷化物。伯烷基的ω位置的极性基团（CO 2 Na，SO 3，Na）可能导致选择性增加；桦木还原得到抑制，并获得官能化的仲磷化物。

  DOI：

  10.1002/recl.19921110402

文献信息

• Formation of vesicles with an organometallic amphiphile bilayer by supramolecular arrangement of metal carbonyl metallosurfactants
  作者：Elisabet Parera、Francesc Comelles、Ramon Barnadas、Joan Suades

  DOI：10.1039/c0cc05493c

  日期：——

  Metallo-vesicles are formed in water medium as a result of the supramolecular arrangement of molybdenum carbonyl metallosurfactants. These new kind of surfactants contain a hydrophobic metal carbonyl fragment and are easily prepared from surfactant phosphine ligands.

  金属囊泡是在水介质中形成的一种超高分子排列的钼羰基金属表面活性剂的结果。这类新型表面活性剂含有疏水的金属羰基片段，并可通过表面活性剂膦配体轻松制备。
• Phosphonium salts and processes for production of and uses for the same
  申请人：KURARAY CO., LTD.

  公开号：EP0296550A2

  公开（公告）日：1988-12-28

  Novel phosphonium salt of the general formula wherein R¹ and R² each is a hydrogen atom or a hydrocarbon group of 1 to 12 carbon atoms which may optionally be substituted; R³ is a hydrogen atom or a hydrocarbon group of 1 to 5 carbon atoms which may optionally be substituted; R⁴, R⁵ and R⁶ each is a hydrocarbon group of 1 to 8 carbon atoms which may optionally be substituted; X is a hydroxyl group, a hydroxycarbonyloxy group or a lower alkylcarbonyloxy group, and processes for production of the salts are described. Telomerization catalysts containing said phosphonium salts and processes for production of straight-chain alkadienyl compounds using the same catalysts are also provided.

  通式如下的新型鏻盐 其中 R¹ 和 R² 各为氢原子或 1 至 12 个碳原子的烃基，可任选被取代；R³ 为氢原子或 1 至 5 个碳原子的烃基，可任选被取代；R⁴、R⁵ 和 R⁶ 各为 1 至 8 个碳原子的烃基，可任选被取代；X 为羟基、羟基羰氧基或低级烷基羰氧基，并描述了生产这些盐的工艺。此外，还提供了含有所述鏻盐的端聚催化剂和使用相同催化剂生产直链烷二烯化合物的工艺。
• Carbonylation process and catalyst composition
  申请人：SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

  公开号：EP0489472A2

  公开（公告）日：1992-06-10

  A process for the carbonylation of an olefinically or acetylenically unsaturated compound with carbon monoxide in the presence of a nucleophilic compound having a removable hydrogen atom and a catalyst system comprising a) a source of palladium, b) a phosphine of general formula PR¹R²R³, wherein R¹, R² and R³ independently represent an optionally substituted alkyl, cycloalkyl, aryl or N-heterocyclic group, and c) a source of anions being the conjugated base of an acid having a pKa < 3, characterized in that the reaction medium at least initially is a multi-phase liquid reaction medium, and that the catalyst system comprises a component b) or c) having an amphiphatic structure, and catalyst compositions particularly suitable for said process.

  一种在具有可移动氢原子的亲核化合物和催化剂体系存在下用一氧化碳对烯烃或乙炔基不饱 和化合物进行羰基化的工艺，包括 a) 钯源 b) 通式 PR¹R²R³ 的膦，其中 R¹、R² 和 R³ 独立地代表任选取代的烷基、环烷基、芳基或 N-杂环基团，以及 c) 阴离子源为 pKa < 3 的酸的共轭碱、 其特征在于，反应介质至少最初为多相液体反应介质，催化剂体系包括具有两性结构的组分 b) 或 c)，以及特别适用于上述工艺的催化剂组合物。
• Supramolecular Arrangement of Molybdenum Carbonyl Metallosurfactants with CO-Releasing Properties
  作者：Elisabet Parera、Maribel Marín-García、Ramon Pons、Francesc Comelles、Joan Suades、Ramon Barnadas-Rodríguez

  DOI：10.1021/acs.organomet.5b00917

  日期：2016.2.22

  Two families of molybdenum carbonyl metallosurfactants, Mo(CO)(5)L, and Mo(CO)(4)L-2, were synthesized using the functionalized phosphines Ph2P(CH2)(n)SO3Na (n = 2, 6, 10) and characterized by the usual spectroscopic and spectrometric methods. The study of the supramolecular arrangements of these compounds in aqueous medium has been performed by surface tension, fluorescence, dynamic light scattering, cryo-TEM, and small-angle X-ray scattering. All data point to the formation of medium and large vesicular structures with a membrane similar to the classical lipid bilayer, but it contains organometallic fragments instead of simple hydrophobic chains. Studies of CO release with these molybdenum carbonyl metallosurfactants have shown their viability as promising CO-releasing molecules.
• US4927960A
  申请人：——

  公开号：US4927960A

  公开（公告）日：1990-05-22