isopropyl(2-phenylethynyl)tellane | 110615-17-3

• 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: isopropyl(2-phenylethynyl)tellane
• 英文别名: 2-Propan-2-yltellanylethynylbenzene
• CAS: 110615-17-3
• 化学式: C₁₁H₁₂Te
• 分子量: 271.816
• InChiKey: XFRNIDXFNUHGBT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.53
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.27
• 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：

  Ru3Pt(μ-H)(μ4-CC(Bu(t)))(CO)9(dppe) 、 isopropyl(2-phenylethynyl)tellane 以 四氢呋喃 为溶剂， 生成
  参考文献：
  名称：

  C-C coupling reactions on a flexible Ru3Ptframework : X-ray crystal structures of Ru3Pt [μ4-C (But) C (H) C {C (But) } {C (H) C (But)} ] {μ-σ-π-C (H) = C (H) (But) } (CO) 7 (dppe) , Ru3Pt [μ3-C(But) CC (But) CH2](CO) 8 (dppe) andRu3Pt {μ4-C (Ph) CCC (H) (But) }(μ4-Te) (μ-TePri)(CO) 6 (dppe)

  摘要：

  Reaction of Ru3Pt (mu-H) {mu(4)-C drop C(Bu')} (CO)(9)(dppe) (1) with excess HC drop CBu' afforded three C-C coupled products, Ru3Pt[mu(4)-C(Bu')C(H)C{C(Bu')}{C(H)C(Bu')}]{mu-sigma-pi-C(H) = C(H)(Bu')}(CO)(7)(dppe) (3), and an inseparable mixture of the trans- and gem-isomers of Ru3Pt[mu-C(Bu')CC(Bu').CH2](CO)(8)(dppe) 4a. Single crystal X-ray structure determinations of 3 and gem-4a were undertaken. Cluster 3 contains an Ru,Pt chain-skeleton with three metal-metal bonds and incorporates three molecules of HC drop CBu' as a sigma-pi-vinyl ligand and an unusual C-C coupled ligand. Cluster gem-4a contains a tetrahedral Ru,Pt skeleton with a C-C coupled vinyl-alkyne ligand. Reaction of 1 with HC drop CR, R=Ph and SiMe3 gave similar products 4b and 4c respectively, with evidence for all three possible isomers cis-, trans-, and gent, while reaction of 1 with PhC=CPh gave the expected cis-, trans mixture of isomers of 4d. Treatment of 1 with PrTeC drop CPh afforded two isomers of Ru3Pt{mu(4)-C(Ph)CCC(H) (Bu')} (mu(4)-Te) (mu-TePr')(CO)(6)(dppe) (5) as an inseparable mixture. A single crystal X-ray structure determination of the isomer trans-5 was undertaken. The Ru,Pt skeleton consists of a distorted square plane with a mu(4)-capping tellurium atom. The C-C coupled ligand mu(4)-C(Ph)CCC(H)(Bu') is bonded in an unusual fashion to all four metal atoms, and can be thought of as a metallated vinyl-alkyne. (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(98)00018-7
• 作为产物：
  描述：

  苯乙炔 、 propan-2-yl tellurohypoiodite 在 氢氧化钾 、 18-冠醚-6 作用下， 以 苯 为溶剂， 以90%的产率得到isopropyl(2-phenylethynyl)tellane
  参考文献：
  名称：

  Potapov, Vladimir A.; Amosova, Svetlana V.; Khangurov, Aleksandr V., Phosphorus, Sulfur and Silicon and the Related Elements, 1993, vol. 79, # 1.4, p. 273 - 276

  摘要：

  DOI：

文献信息

• A homologous series of alkynyl chalcoether complexes: [W( η 2 - i PrEC CPh)(CO) 2 (Tp*)]BF 4 (E = O, S, Se, Te; Tp* = hydrotris(dimethylpyrazol-1-yl)borate)
  作者：Lorraine M. Caldwell、Anthony F. Hill、Anthony C. Willis

  DOI：10.1016/j.jorganchem.2016.11.024

  日期：2017.2

  structurally characterized salts [W(η2-iPrECCPh)(CO)2(Tp*)]BF4 (A = O, S, Se, Te; Tp* = hydrotris(dimethylpyrazolyl)borate), result from the reactions of the free alkynes iPrECCPh with [WI(CO)3(Tp*)] in the presence of AgBF4. The neutral complex [W(η2-iPrSeCCPh)Cl(CO)(Tp*)] is obtained from the reaction of [W(η2-iPrSeCCPh)(CO)2(Tp*)]BF4 with [nBu4N]Cl and co-exists in two forms in solution as a result

  所述第一完全集的同源炔chalcoether配合物，分离得到的结构上，其特征在于盐[W（η 2 -我PREC CPH）（CO）2（TP *）] BF 4（A = O，S，硒，碲; TP * =氢三（dimethylpyrazolyl）硼酸盐），结果从自由炔烃组成的反应我PREC器CPh与[WI（CO）3中的AgBF的存在（TP *）] 4。所述中性络合物[W（η 2 -我PrSEC CPH）氯（CO）（TP *）]从反应得到的[W（η 2 -我PrSEC CPH）（CO）2（TP *）] BF 4与[ n由于炔烃的缓慢旋转异构现象，Bu 4 N] Cl和Bu 4 N] Cl以两种形式共存于溶液中。取决于溶剂的选择，可以将任何一种纯旋转异构体结晶。
• Potapov, Vladimir A.; Amosova, Svetlana V.; Petrov, Boris V., Phosphorus, Sulfur and Silicon and the Related Elements, 1998, vol. 136, p. 587 - 590
  作者：Potapov, Vladimir A.、Amosova, Svetlana V.、Petrov, Boris V.

  DOI：——

  日期：——
• AMOSOVA, S. V.;POTAPOV, V. A.;XANGUROV, A. V., SEMIN.-SOVESHCH. - 5 POTREBITELI I PROIZVODITELI ORGAN. REAKTIVOV, DILIZH+
  作者：AMOSOVA, S. V.、POTAPOV, V. A.、XANGUROV, A. V.

  DOI：——

  日期：——
• DABDOUB, MIGUEL J.;COMASSETO, JOAO V., ORGANOMETALLICS, 7,(1988) N 1, 84-87
  作者：DABDOUB, MIGUEL J.、COMASSETO, JOAO V.

  DOI：——

  日期：——