单-苯基乙基膦 | 28097-77-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 单-苯基乙基膦
• 英文名称: 2-phenylethylphosphine
• 英文别名: Phenylethylphosphine；2-phenylethylphosphane
• CAS: 28097-77-0
• 化学式: C₈H₁₁P
• 分子量: 138.149
• InChiKey: QGFFCYYGWIXRCL-UHFFFAOYSA-N

物化性质

• 沸点：
  75 °C(Press: 8 Torr)
• 密度：
  0.969 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  9
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  单-苯基乙基膦 在 cesium hydroxide 、 sulfur 作用下， 以 乙醇 为溶剂， 反应 0.5h， 以90%的产率得到di-caesium 2-phenylethyltrithiophosphonate
  参考文献：
  名称：

  Reaction of primary phosphines with elemental sulfur and alkali metal hydroxides (MOH, M=Na, K, Cs): a novel and facile three-component synthesis of trithiophosphonates

  摘要：

  Primary phosphines readily react with elemental sulfur and alkali metal hydroxides (MOH, M = Na, K, Cs) in the molar ratio 1:3:2 under mild conditions (70 degrees C, 0.5 h, ethanol) to afford alkali metal trithiophosphonates in good to high yields (72-90%). (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2010.11.075
• 作为产物：
  描述：

  苯乙烯 在 potassium hydroxide semihydrate 、 phosphan 作用下， 以 水 、 二甲基亚砜 为溶剂， 反应 1.5h， 以35%的产率得到单-苯基乙基膦
  参考文献：
  名称：

  元素硫、伯膦和胺之间的三组分反应：有机三硫代膦酸铵的直接合成

  摘要：

  元素硫与伯膦和各种胺以 3:1:2 的摩尔比在温和条件下（60°C，10 分钟，乙醇）反应，以 84-91% 的产率提供迄今为止未知的有机三硫代膦酸铵。

  DOI：

  10.1080/17415993.2012.735235

文献信息

• [EN] cGAS ANTAGONIST COMPOUNDS<br/>[FR] COMPOSÉS ANTAGONISTES DU CGAS
  申请人：IMMUNE SENSOR LLC

  公开号：WO2017176812A1

  公开（公告）日：2017-10-12

  Disclosed are novel compounds of Formula (I) that are cGAS antagonists, methods of preparation of the compounds, pharmaceutical compositions comprising the compounds, and their use in medical therapy.

  揭示了一种新型化合物的化学式（I），这些化合物是cGAS拮抗剂，涉及到这些化合物的制备方法、包含这些化合物的药物组合物，以及它们在医学治疗中的应用。
• Phosphorinanes as Ligands for Palladium-Catalyzed Cross-Coupling Chemistry
  作者：Tim Brenstrum、Julie Clattenburg、James Britten、Serguei Zavorine、Jeff Dyck、Alan J. Robertson、James McNulty、Alfredo Capretta

  DOI：10.1021/ol052579h

  日期：2006.1.1

  organopalladium cross-coupling chemistry. Prepared via a direct double Michael addition of a monoalkyl- or arylphosphine to phorone followed by a Wolf-Kishner reduction, phosphorinanes are relatively inexpensive to manufacture and allow modification of one of the alkyl moieties permitting steric and electronic fine-tuning of the ligands. Library screening and applications of these ligands in the Suzuki, Sonogashira

  [结构：见正文]磷化氢是一类适用于有机钯交叉偶联化学反应的膦配体。通过将单烷基膦基或芳基膦直接双迈克尔加成到佛酮中，然后进行Wolf-Kishner还原，制备了二膦酸酯，其制造相对便宜，并且允许对烷基部分之一进行修饰，从而可以对配体进行空间和电子微调。介绍了这些配体在Suzuki，Sonogashira，酮芳基化和芳基胺化反应中的文库筛选和应用。
• [EN] NOVEL VINYL PHOSPHINES AND PHOTO-INITIATORS OBTAINABLE THEREFROM<br/>[FR] NOUVELLES PHOSPHINES DE VINYLE ET PHOTO-INITIATEURS POUVANT ÊTRE OBTENUS À PARTIR DE CELLES-CI
  申请人：ETH ZUERICH

  公开号：WO2019175319A1

  公开（公告）日：2019-09-19

  The present invention relates to a highly efficient process to prepare alkyl and vinyl phosphines which are useful as starting materials for novel bisacylphosphine oxides, bisacylphosphinic acids, salts, and derivatives thereof each bearing a vinyl functionality bound to the phosphorous atom as well as a versatile process for the preparation of the latter.

  本发明涉及一种高效的工艺，用于制备烷基和乙烯基膦，这些膦可作为新型双酰膦氧化物、双酰膦酸、盐和衍生物的起始材料，每种衍生物都带有与磷原子结合的乙烯基官能团，以及用于制备后者的多功能工艺。
• SH2 domain binding inhibitors
  申请人：Burke R. Terrence

  公开号：US20050119163A1

  公开（公告）日：2005-06-02

  Disclosed are compounds represented by the formula: or a pharmaceutically acceptable salt or isomer thereof, wherein R 1 -R 6 are as defined in the specification. These compounds are targeted for use as inhibitors of SH2 domain binding with a phosphoprotein, and are contemplated for use in a number of diseases including cancer. Also disclosed are pharmaceutical compositions comprising a compound of the invention and a pharmaceutically acceptable carrier.

  揭示了由以下公式表示的化合物：或其药学上可接受的盐或异构体，其中R1-R6如规范中所定义。这些化合物被用作SH2结构域与磷酸蛋白结合的抑制剂，并可用于多种疾病，包括癌症。还揭示了包括本发明化合物和药学上可接受的载体的药物组合物。
• Heteroatom bridged metallocene compounds for olefin polymerization
  申请人：Voskoboynikov Z. Alexander

  公开号：US20070135597A1

  公开（公告）日：2007-06-14

  This invention relates to a transition metal compound represented by the formula: wherein M is a group 3, 4, 5 or 6 transition metal atom, or a lanthanide metal atom, or actinide metal atom; E is: 1) a substituted or unsubstituted indenyl ligand that is bonded to Y through the four, five, six or seven position of the indenyl ring, or 2) a substituted or unsubstituted heteroindenyl ligand that is bonded to Y through the four, five or six position of the heteroindenyl ring, provided that the bonding position is not the same as the position of the ring heteroatom, or 3) a substituted or unsubstituted fluorenyl ligand that is bonded to Y through the one, two, three, four, five, six, seven or eight position of the fluorenyl ring, or 4) a substituted or unsubstituted heterofluorenyl ligand that is bonded to Y through the one, two, three, four, five or six position of the heteroindenyl ring, provided that the bonding position is not the same as the position of the ring heteroatom; A is a substituted or unsubstituted cyclopentadienyl ligand, a substituted or unsubstituted heterocyclopentadienyl ligand, a substituted or unsubstituted indenyl ligand, a substituted or unsubstituted heteroindenyl ligand, a substituted or unsubstituted fluorenyl ligand, a substituted or unsubstituted heterofluorenyl ligand, or other mono-anionic ligand; Y is a Group 15 or 16 bridging heteroatom substituent that is bonded via the heteroatom to E and A; and X are, independently, univalent anionic ligands, or both X are joined and bound to the metal atom to form a metallocycle ring, or both X join to form a chelating ligand, a diene ligand, or an alkylidene ligand. This invention further relates to catalyst systems comprising the above transiotioon metal compounds, activators and optional supports and their use to polymerize or oligomerize olefins.

  本发明涉及一种过渡金属化合物，其表示为以下公式：其中M是3、4、5或6族过渡金属原子，或镧系金属原子，或锕系金属原子；E是：1）与Y通过茚环的四、五、六或七位置结合的取代或未取代的茚基配体，或2）与Y通过杂环茚环的四、五或六位置结合的取代或未取代的杂环茚基配体，前提是结合位置与环杂原子的位置不同，或3）与Y通过芴环的一、二、三、四、五、六、七或八位置结合的取代或未取代的芴基配体，或4）与Y通过杂芴环的一、二、三、四、五或六位置结合的取代或未取代的杂芴基配体，前提是结合位置与环杂原子的位置不同；A是取代或未取代的环戊二烯基配体，取代或未取代的杂环戊二烯基配体，取代或未取代的茚基配体，取代或未取代的杂环茚基配体，取代或未取代的芴基配体，取代或未取代的杂芴基配体，或其他单阴离子配体；Y是通过杂原子与E和A结合的15族或16族桥接杂原子取代基；X是独立的一价阴离子配体，或两个X结合并与金属原子结合形成金属环，或两个X结合形成螯合配体、二烯基配体或烷基亚基配体。本发明还涉及包含上述过渡金属化合物、活化剂和可选支撑物的催化剂系统及其用于聚合或寡聚烯烃的用途。