Triethinylphosphin | 687-80-9

• 物质功能分类: 化学试剂 - 有机试剂 - 炔烃
• 分子结构分类: 有机化合物 - 有机磷化合物 - 有机膦及其衍生物
• 英文名称: Triethinylphosphin
• 英文别名: Triethynylphosphane
• CAS: 687-80-9
• 化学式: C₆H₃P
• 分子量: 106.064
• InChiKey: BAOONLPEQZTTSS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  7
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 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：

  K[arachno-B₉H₁₄] 、 Triethinylphosphin 在 HCl 作用下， 以 乙醚 为溶剂， 以38%的产率得到[arachno-B9H13-4-P(CCH)3]
  参考文献：
  名称：

  Structural Chemistry of arachno-Nonaboranes

  摘要：

  Single-crystal conventional-tube and synchrotron X-ray diffraction studies of the anions in [NMe4]-[arachno-B9H12-4,8-Br-2] 1 and K[arachno-B9H14] 2, and also of the series of adducts [arachno-B9H13-4-L], where L is P(CCH)(3) (3), NHEt2 (4), NC5H5 (5), or NH2CH2Ph (6), are reported. Structural studies of 1-6, determined at low temperatures, located all atoms, including bridging and endo-terminal hydrogen atoms. The basic boron-hydride clusters of these, and of all the other known species with the arachno nine-vertex i-nonanborane geometry reported in the literature, are isostructural and feature three bridging and two endo-terminal hydrogen atoms on the open face. This arrangement is different from that previously reported for Cs[arachno-B9H14] 7 and for [arachno-B9H13-4-(NCMe)] 9. However, a new X-ray diffraction data set and refinement experimentally confirm the {3 x mu-H, 2 x endo} arrangement for 9 also. The experimental results for 1-6 support recently reported calculations for [B9H14](-), which predict both the structures and the B-11 NMR chemical shifts. These conclusions are also supported by calculations for 3, 4, and 9 and also for the [arachno-B9H13-4-(NCS)](-) anion in [NMe4][B9H13(NCS)] 8.

  DOI：

  10.1021/ja025700d

文献信息

• Unusual, Bifurcated Photoreactivity of a Rhenium(I) Carbonyl Complex of Triethynylphosphine
  作者：Sean E. Hightower、Robert C. Corcoran、B. Patrick Sullivan

  DOI：10.1021/ic050901e

  日期：2005.12.1

  Preparations of the first metal complexes of triethynylphosphine (TEP) are described. They are of the type fac-Re(bpy)(CO)(3)(TEP)(+) (1) and cis,trans-[Re(bpy)(CO)(2)(TEP)L](n)(+) (CH(3)CN, n = 1, complex 2; Cl, n = 0, complex 3), where bpy is 2,2'-bipyridine. Complex 1 displays unusual photochemical behavior compared to analogous fac-[Re(bpy)(CO)(3)(PR(3))](+) complexes in that it emits from a state

  描述了三乙炔基膦（TEP）的第一金属配合物的制备。它们的类型为fac-Re（bpy）（CO）（3）（TEP）（+）（1）和cis，trans- [Re（bpy）（CO）（2）（TEP）L]（n） （+）（CH（3）CN，n = 1，络合物2; Cl，n = 0，络合物3），其中bpy是2,2'-联吡啶。与类似的fac- [Re（bpy）（CO）（3）（PR（3））]（+）配合物相比，配合物1显示出不同寻常的光化学行为，因为它从具有pi-pi *特性的状态发出光，但经历竞争TEP和CO的光饱和性。密度泛函理论（DFT）/随时间变化的DFT计算预测，最低的发射状态实际上应该具有pi-pi *特征。
• Compounds for the Inhibition of Cellular Proliferation
  申请人：Chorev Michael

  公开号：US20130178505A1

  公开（公告）日：2013-07-11

  Compositions and methods for inhibiting translation are provided. Compositions, methods and kits for treating (1) cellular proliferative disorders, (2) non-proliferative, degenerative disorders, (3) viral infections, (4) disorders associated with viral infections, and/or (5) non-proliferative metabolic disorders such as type II diabetes where inhibition of translation initiation is beneficial using the compounds disclosed herein.

  提供了抑制翻译的组合物和方法。本文披露的化合物可用于治疗以下疾病：（1）细胞增殖性疾病，（2）非增殖性退行性疾病，（3）病毒感染，（4）与病毒感染有关的疾病，以及（5）非增殖性代谢性疾病，如II型糖尿病，其中抑制翻译起始有益。本文还提供了用于治疗上述疾病的方法和试剂盒。
• US8969573B2
  申请人：——

  公开号：US8969573B2

  公开（公告）日：2015-03-03