trans-bromo-2-thienylbis(triphenylphosphine)platinum(II) | 731858-08-5

• 英文名称: trans-bromo-2-thienylbis(triphenylphosphine)platinum(II)
• 英文别名: trans-[PtBr(P(C6H5)3)2(2-thienyl)]
• CAS: 731858-08-5；618084-70-1
• 化学式: C₄₀H₃₃BrP₂PtS
• 分子量: 882.7
• InChiKey: YIKLXECOTSRQLY-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  1,1'-双(二苯基膦)二茂铁 、 trans-bromo-2-thienylbis(triphenylphosphine)platinum(II) 以 二氯甲烷 为溶剂， 生成 cis-[1,1'-bis(diphenylphosphino-κP)ferrocene]dibromoplatinum 、 [Pt(1,1'-bis(diphenylphosphino)ferrocene)Br]
  参考文献：
  名称：

  Unusual Coordination Assemblies from Platinum(II) Thienyl and Bithienyl Complexes

  摘要：

  Dinuclear Pt2Br2(dPPf)(2)(mu-C8H4S2) exchanges with isonicotinic acid to release free bithiophene and gives a molecular square [Pt-4(dppf)(4)(mu(2)-O2CC5H4N)(4)](4+)4OTf(-) which is an "all-ring" system with four Pt rings disposed at the corners of a larger macrocyclic ring. The related mononuclear complex PtBr(eta(1)(C2)-C4H3S)(dppf) reacts with AgOTf (OTf = triflate) to give [Pt-2(dPPf)(2)(mu(2),eta(1)(C),eta(1)(S)-C4H3S)(2)](2+)2OTf(-) with an unusual six-membered ring formed by the fusion of two Pt-thienyl entities at the sulfur sites. All the complexes are structurally characterized by single-crystal X-ray crystallography.

  DOI：

  10.1021/ic034690u
• 作为产物：
  描述：

  2-溴噻吩 、 四(三苯基膦)铂 以 苯 为溶剂， 以74%的产率得到trans-bromo-2-thienylbis(triphenylphosphine)platinum(II)
  参考文献：
  名称：

  Metal-thiophen derivatives. Organometallic compounds of palladium and platinum

  摘要：

  DOI：

  10.1016/s0022-328x(00)83703-1

文献信息

• Structure‐Dependent Electrochemical Behavior of Thienylplatinum( <scp>II</scp> ) Complexes of N,N‐Heterocycles
  作者：Feng Zhao、Xingling Xu、Soo Beng Khoo、T. S. Andy Hor

  DOI：10.1002/ejic.200300320

  日期：2004.1

  4′-vinylenedipyridine (5)] complexes. The nuclear selectivity is conveniently controlled by the choice of the heterocyclic ligands or spacers. Both structural types 3 and 5 were confirmed by single-crystal X-ray crystallographic analyses. Their solution identities were established by positive-ion Electrospray Mass Spectrometry (ESMS). The electroactivities of these complexes were studied by cyclic voltammetry

  反式-[Pt(MeCN)(PPh3)2(2-噻吩基)] (1) 作为双功能单核反式-[Pt(PPh3)2(η1-NN)(2-噻吩基)] [ NN = 吡嗪 (2)；2-氯吡嗪，(3)]和双核反，反-[Pt2(PPh3)4(μ-NN)(2-噻吩基)2](BF4)2[(NN = 4,4'-联吡啶(4)； 4,4'-亚乙烯基二吡啶 (5)] 配合物。通过杂环配体或间隔基的选择可以方便地控制核选择性。结构类型 3 和 5 均通过单晶 X 射线晶体学分析证实。它们的溶液特性是通过正离子电喷雾质谱 (ESMS) 建立。这些配合物的电活性通过循环伏安法 (CV) 研究。4 和 5 的连续 CV 扫描揭示了氧化还原波随扫描次数的变化。而初始氧化扫描只展示了广泛的，不可逆波，进一步循环显示了两个额外的氧化还原对的增长，直到大约第十个循环。这些氧化还原电对的峰值电流开始随着电位循环的延长而衰减到第