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[PtI(η5-pentamethylcyclopentadienyl)(CO)] | 677736-10-6

中文名称
——
中文别名
——
英文名称
[PtI(η5-pentamethylcyclopentadienyl)(CO)]
英文别名
[(η5-pentamethylcyclopentadiene)Pt(CO)I];(η5-pentamethylcyclopentadienyl)Pt(CO)I;(pentamethylcyclopentadienyl)Pt(CO)I;Pt(η5-C5Me5)(CO)I;Cp*Pt(CO)I
[PtI(η5-pentamethylcyclopentadienyl)(CO)]化学式
CAS
677736-10-6
化学式
C11H15IOPt
mdl
——
分子量
485.224
InChiKey
CFCWFPRRGFBJGP-UHFFFAOYSA-M
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

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:
    (Z)-1-ethyl-3-(2-iodoethenyl)-2-phenylcyclopropene 、 [PtI(η5-pentamethylcyclopentadienyl)(CO)] 在 BuLi 作用下, 以 乙醚正己烷 为溶剂, 以1%的产率得到(η5-pentamethylcyclopentadienyl)[PtC5H3(Ph)Et]
    参考文献:
    名称:
    Platinabenzenes: Synthesis, Properties, and Reactivity Studies of a Rare Class of Metalla-aromatics
    摘要:
    Lithium-halogen exchange of (Z)-1,2-diphenyl-3-(2-iodoethenyl)cyclopropene (1) and subsequent addition to (eta(4)-1,5-cod)PtCl2 yields the platinabenzene (eta(C5H3Ph2)-C-5)[PtC5H3Ph2] (7), in which the metallacyclic ring and C5H3Ph2 (CP') unit are both derived from the cyclopropene skeleton. Starting instead with (eta(5)-C5Me5)Pt(CO)I, treatment with three nucleophilic (Z)-3-(2-lithiovinyl)cyclopropenes provides platinabenzenes (eta(5)-C5Me5)[PtC5H3PhR] (R = Ph (8), t-Bu (9), Me (10)) in low to modest yield. All platinaberizenes have been fully characterized by NMR spectroscopy and X-ray crystallography. Intermediate sigma-vinyl complexes (eta(5)-C5Me5)Pt(sigma-C5H3PhR) (R = Ph (14), t-Bu (15)) are also isolated from the reaction mixtures and convert cleanly to the corresponding platinaberizenes in near quantitative yield. Reactivity studies of (eta(5)-C5Me5)[PtC5H3Ph2] with a variety of reagents/conditions are also reported.
    DOI:
    10.1021/om900439z
  • 作为产物:
    描述:
    ((η5-C5Me5)Pt(CO))2 、 乙醚 为溶剂, 生成 [PtI(η5-pentamethylcyclopentadienyl)(CO)]
    参考文献:
    名称:
    将金属结合的eta5-C5Me5基团激活,以Diels-Alder添加3O2和其他亲二烯体。
    摘要:
    Pt(eta5-C5Me5)(PR3)I(PR3 = PPh3,PPhCy2,PPhMetBu)与3O2反应形成与金属结合的内过氧化物Pt(eta1,eta2-C5Me5O2)(PR3)I; Pt(eta5-C5Me5)(PPh3)I与多种其他亲二烯体的类似反应,形成Pt(eta1,eta2-C5Me5CH2CHR)(PPh3)I(R = C(O)H,CO2Me,C(O)Et)其中金属对进入的亲二烯体是抗性的,指示直接Diels-Alder加到eta5-C5Me5环上。
    DOI:
    10.1039/b818537a
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文献信息

  • An Unusual Migratory Insertion of CO into a Pentamethylcyclopentadienyl−Platinum Bond
    作者:Lyudmila Leontyeva、Russell P. Hughes、Arnold L. Rheingold
    DOI:10.1021/om700777p
    日期:2007.11.1
    ligand substitution reaction when treated with PMe3, the pentamethylcyclopentadienyl−platinum complex Cp*Pt(CO)I (1c) adds 2 equiv of phosphine to give the first example of a CO insertion reaction into a transition-metal−Cp* bond. The acyl product, trans-Pt(COC5Me5)(I)(PMe3)2 (5), has been characterized by single-crystal X-ray diffraction study and appears to be the first reported example of this (cyclopentadienyl)acyl
    甲基环戊二烯-络合物Cp * Pt(CO)I(1c)没有经过预期的配体取代反应,而被PMe 3处理,而是添加了2当量的膦,从而将CO插入反应的第一个例子引入了过渡属- Cp *键。酰基产物反式-Pt(COC 5 Me 5)(I)(PMe 3)2(5)已通过单晶X射线衍射研究表征,并且似乎是该化合物(环戊二烯基)的第一个报道实例。酰基结构基序。
  • Synthesis and dynamic NMR studies of Pt(η5-C5Me5)(CO){C(O)NR2} complexes
    作者:Neil M. Boag、Hossein Haghgooie、Ali Hassanzadeh
    DOI:10.1016/j.saa.2007.03.022
    日期:2008.1
    ring carbons of the eta(5)-C(5)Me(5) group found in (13)C(1)H} NMR spectra are illustrative of the chemical equivalence of all the carbon atoms caused by free rotation of the ring in these complexes. The signals attributable to the carbonyl and carbamoyl carbon atom resonances are found downfield as two singlets each with a large coupling constant to platinum. The platinum coupling constants of the
    通过光谱分析确定了Pt(eta(5)-C(5)Me(5))(CO)C(O)NR(2)}(R = Me,Et)配合物的形成。由于在2017-2013cm(-1)区域中存在配位羰基,这些配合物的红外光谱显示出明显的吸收。N,N-二烷基基甲酰基配体在1609-1616cm(-1)范围内显示出特征性的CO拉伸吸收。这些配合物的质子NMR光谱显示,由于与(195)Pt偶联,预期的单线态是由环戊二烯基环上的五个等效甲基与卫星形成的。由于在室温下围绕NC键的旋转受到限制,N-甲基和N-乙基质子表现出非常宽的共振。冷却至-30摄氏度时,复杂Pt(eta(5)-C(5)Me(5))(CO)C(O)NMe(2)}的N,N-二甲基质子显示出两个尖锐的单峰分别在2.86和3。静态结构预期为09ppm。对于N,N-二乙基生物Pt(eta(5)-C(5)Me(5))(CO)C(O)NEt(2)},甲基质子仅在δ1
  • Rational Synthesis of Platinabenzenes
    作者:Christopher W. Landorf、Volker Jacob、Timothy J. R. Weakley、Michael M. Haley
    DOI:10.1021/om034371a
    日期:2004.3.1
    Treatment of Cp*Pt(CO)I (8) with two nucleophilic (Z)-3-(2-lithiovinyl)cyclopropenes provides a rational synthesis of platinabenzenes 6 and 7. The intermediate a-vinyl complexes 9 and 10 are also isolated from the reaction mixtures and convert cleanly to the corresponding platinabenzenes in near-quantitative yield.
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