triphenyltelluronium iodide | 18987-27-4

• 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: triphenyltelluronium iodide
• 英文别名: (Ph3Te)I；triphenyl-telluronium; iodide；Triphenyl-telluronium; Jodid；Triphenyl-telluriumhydroxid；Triphenyltelluroniumjodid；Triphenyltellanium;iodide
• CAS: 18987-27-4
• 化学式: C₁₈H₁₅Te*I
• 分子量: 485.822
• InChiKey: PTIIYLTXNMLNSA-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -0.79
• 重原子数：
  20
• 可旋转键数：
  3
• 环数：
  3.0
• 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：
  1

反应信息

• 作为反应物：
  描述：

  triphenyltelluronium iodide 在 碘 作用下， 以 二氯甲烷 为溶剂， 生成 triphenyltelluronium triodide
  参考文献：
  名称：

  Soft–Soft Interactions of Iodide and Triiodide Ions with Triphenyltelluronium Cations

  摘要：

  The crystal structures of triphenyltelluronium iodide and of triphenyltelluronium triiodide were solved by X-ray diffraction. Triphenyltelluronium iodide consists of ladder-like tetrameric units involving dicoordinated iodine atoms, bridging penta- and hexacoordinated tellurium atoms, and tri-coordinated central iodines that bridge one pentacoordinated and two hexacoordinated tellurium atoms. Triphenyltelluronium triiodide is made up of extended chains that are generated by pairwise interaction of Ph3Te-I3 units through weak Te center dot center dot center dot I contacts involving one terminal atom from each triiodide ion, and by connection of these four-membered units through both terminal atoms of the triiodide ions. This asymmetric contribution of the two terminal iodine atoms of the triiodide ion to the soft-soft network correlates with a significant difference of the two I-I bond lengths (2.847 and 2.984 A).

  DOI：

  10.1080/10426501003773779
• 作为产物：
  描述：

  phenylmagnesium bromide 在 乙醚 、 四氯化碲 作用下， 生成 triphenyltelluronium iodide
  参考文献：
  名称：

  Lederer, Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1910, vol. 151, p. 611

  摘要：

  DOI：

文献信息

• Palladium-Catalyzed Mizoroki–Heck-type Reactions Using Telluronium Salts
  作者：Kazunori Hirabayashi、Yoshiko Nara、Toshio Shimizu、Nobumasa Kamigata

  DOI：10.1246/cl.2004.1280

  日期：2004.10

  A Mizoroki–Heck-type reaction of telluronium iodides with olefins proceeded under mild conditions to produce substituted olefins in high yields. The reaction required a catalytic amount of palladium(II) species and a stoichiometric amount of silver(I) acetate as an additive.

  在温和条件下，碲盐碘化物与烯烃进行的 Mizoroki-Heck 型反应能够高效地生成取代烯烃。该反应需要催化量的钯(II)物种和等摩尔量的乙酸银作为添加剂。
• Reactions of some phenyltellurium(IV) compounds with metal halides
  作者：B.L. Khandelwal、S.K. Jain、Frank J. Berry

  DOI：10.1016/s0020-1693(00)87329-6

  日期：1982.1

  Abstract Reactions between triphenyltelluronium halides and mercury(II) halides in alcoholic solutions give crystalline compounds which are shown by infrared spectroscopy to correspond to the formulation Ph 3 Te·HgX 3 or (Ph 3 Te) 2 ·HgX 4- . Conductivity, 1 H n.m.r. and molecular weight determinations are consistent with their dissociation in dilute solution as Ph 3 Te + and HgX − 3 or Ph 3 Te + and

  摘要酒精溶液中的三苯基碲化卤化物与卤化汞（II）之间的反应产生了结晶化合物，红外光谱法表明该化合物对应于配方Ph 3 Te·HgX 3或（Ph 3 Te）2·HgX 4-。电导率，1 H nmr和分子量测定与其在稀溶液中的解离一致，为Ph 3 Te +和HgX-3或Ph 3 Te +和Ph 3 Te·HgX-4单位。二苯基碲化物与过渡金属卤化物起配体作用，而与某些主族卤化物的反应遵循不同的路线，从而生成二苯基碲（IV）二卤化物。
• Bis(4-pyridyl)ditelluride as starting material for the synthesis of zwitterionic compounds and metal complexes
  作者：Sailer S. dos Santos、Bruno N. Cabral、Ulrich Abram、Ernesto S. Lang

  DOI：10.1016/j.jorganchem.2012.09.007

  日期：2013.1

  the derivatives of RTeTeR (R = alkyl, aryl) compounds are highly dependent of the R substituent. To show how versatile are the derivatives of RTeTeR with specific R groups – in this case we use Py* = p-(C5H4N), we studied the reactions of Te2Py2∗ with HCl, CH3I, CH3I/I2, I2/(Ph3Te)I and CoCl2·6H2O, which generate the formation of many classes of compounds: zwitterions [(HPy*)TeCl2] (1), [(MePy*)TeI2]

  RTeTeR（R =烷基，芳基）化合物的衍生物的性质高度依赖于R取代基。为了显示RTeTeR带有特定R基团的衍生物的通用性-在这种情况下，我们使用Py * =  p-（C 5 H 4 N），我们研究了特2个y2个∗用HCl，CH 3 I，CH 3 I / I 2，I 2 /（Ph 3 Te）I和CoCl 2 ·6H 2 O生成，可形成许多类化合物：两性离子[（HPy *）TeCl 2 ] （1），[（MePy *）TeI 2 ]（2），[（MePy *）TeI 4 ]（3）；碲–碲酸盐络合物（Ph 3 Te）[Py * TeI 4 ]（4）和配位聚合物[有限公司（特2个y2个∗）2个氯2个]·（特2个y2个∗）}ñ（5）。这些化合物的特征在于单晶X射线衍射，元素分析和红外光谱。
• Reichel; Kirschbaum, Chemische Berichte, 1943, vol. 76, p. 1105,1107
  作者：Reichel、Kirschbaum

  DOI：——

  日期：——
• Verma, K. K.; Agrawal, O. P.; Saini, Anita, Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry, 1990, vol. 20, p. 851 - 864
  作者：Verma, K. K.、Agrawal, O. P.、Saini, Anita

  DOI：——

  日期：——