(triphenylphosphine)(tetrahydrofuran)gold(I) triflate | 89346-95-2

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 英文名称: (triphenylphosphine)(tetrahydrofuran)gold(I) triflate
• 英文别名: [Au(tetrahydrofuran)(P(C6H5)3)](triflate)
• CAS: 89346-95-2
• 化学式: CF₃O₃S*C₂₂H₂₃AuOP
• 分子量: 680.435
• InChiKey: KJKUMBQOGHDUKE-UHFFFAOYSA-M

计算性质

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

• 作为反应物：
  描述：

  (1,1'-bis(diphenylphosphine)ferrocene)(phenylacetylenyl)platinum 、 (triphenylphosphine)(tetrahydrofuran)gold(I) triflate 以 四氢呋喃 为溶剂， 以23%的产率得到[(1,1'-bis(diphenylphosphine)ferrocene)(η3-C(CC(C6H5))C(C6H5)AuP(C6H5)3)platinum]triflate
  参考文献：
  名称：

  Facile conversion of bis(alkynyl) into diyne ligand on platinum assisted by electrophilic gold phosphine

  摘要：

  P-31 NMR spectroscopy measurements were used to establish the course for the stoichiometric-dependent reactions between [Au(PPh3)](+) and [Pt(C drop CPh)(2)(dppf)] (1), which for equimolar amounts afford as the unique product [Pt-{eta (3)-C(C drop CPh)double bondC(Ph)Au(PPh3)}(dppf)](+) (2), but any excess of 1 gives also [Pt(eta (2)-PhC drop CC drop CPh)(dppf)] (3) [dppf = 1,1'-bis(diphenylphosphine)ferrocene]. Both compounds 2 and 3 were obtained straightforwardly by the reactions of 3 with [Au(PPh3)](+) and [Pt(C2H4)(dppf)] with 1,4-diphenylbutadiyne, respectively. The X-ray crystal structure analysis of 3 confirmed a trigonal-planar coordination geometry about the platinum atom, and a bent eta (2)-coordinated diyne ligand. (C) 2000 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0277-5387(00)00487-3