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cis-hydridoneopentyl{η2-bis(di-tert-butylphosphanyl)methane}platinum(II) | 128328-63-2

中文名称
——
中文别名
——
英文名称
cis-hydridoneopentyl{η2-bis(di-tert-butylphosphanyl)methane}platinum(II)
英文别名
(bis(di-tbutylphosphino)methane-κ2P)Pt(neopentyl)H;(dtbpm-κ2P)Pt(Np)H;[Pt(H)(bis(di-tert-butylphosphino)methane)(neopentyl)];[PtH(neopentyl)((tBu)2PCH2P(tBu)2)]
cis-hydridoneopentyl{η2-bis(di-tert-butylphosphanyl)methane}platinum(II)化学式
CAS
128328-63-2
化学式
C22H50P2Pt
mdl
——
分子量
571.667
InChiKey
QLHCWRMGCQMOLD-UHFFFAOYSA-N
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):
    8.83
  • 重原子数:
    25.0
  • 可旋转键数:
    1.0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    0.0
  • 氢给体数:
    0.0
  • 氢受体数:
    0.0

反应信息

点击查看最新优质反应信息

文献信息

  • η<sup>2</sup>-Coordination and C−H Activation of Electron-Poor Arenes
    作者:Carl N. Iverson、Rene J. Lachicotte、Christian Müller、William D. Jones
    DOI:10.1021/om020459x
    日期:2002.11.1
    at lower temperatures. Thermolysis or photolysis of the arene complexes results in C−H activation and the formation of platinum(II) aryl hydride complexes. The products observed depend on whether the reaction is thermal or photolytic. Reaction with 4,4‘-bis(trifluoromethyl)biphenyl yields two C−H activated products directly. Oxidative addition occurs at the 2 and 3 positions of the biphenyl in a 5:1
    从(dtbpm)Pt(Np)H(dtbpm =双(二叔丁基膦基)甲烷,Np =新戊基)还原性消除新戊烷导致形成高反应性中间体[(dtbpm)Pt 0 ]。该物质与各种电子不足的苯(1,4-双(三甲基)苯和1,3,5-三(三甲基)苯)和联苯(3,5,4'-三(三甲基)联苯和3,5,3' ,5'-四(三甲基)联苯),以形成η 2个-arene络合物。X-射线晶体学确认了η 2 η-键接基序。芳烃配合物均显示广泛1室温下的1 H NMR光谱特征在较低温度下会明显锐化。芳烃配合物的热解或光解导致CH活化并形成氢化(II)芳基氢化物配合物。观察到的产物取决于反应是热反应还是光解反应。与4,4'-双(三甲基)联苯反应可直接产生两个CH活化的产物。氧化加成分别在联苯的2和3位以5:1的比例发生。继续加热混合物会导致第二次CH活化,形成环戊烷
  • Selective Carbon–Carbon Bond Activation of Epoxides by a Bisphosphine Pt(0) Complex
    作者:Susanne Neumann、Thomas W. Gerl、Frank Rominger、Gunter Scherhag、Claudia Meier、Markus Metz、Alberto Albinati、Peter Hofmann
    DOI:10.1021/acs.organomet.9b00450
    日期:2019.9.9
    a highly reactive species of an overall composition [(dtbpm)Pt(0)] (C). This intermediate inserts into epoxide C–C bonds or, in the absence of substrates, dimerizes to d10–d10 Pt(0) species D. The epoxide activation products have been fully characterized including X-ray structure determinations. Various experiments have been conducted in order to decipher mechanistic details of this unusual chemistry
    与已确立的环氧乙烷环氧化物)的键活化化学相反,已发现Pt(0)络合物前所未有地插入环氧乙烷和其他环氧化物的碳-碳键中,并在非常温和的条件下生成3-氧杂环丁烷(II)新戊基氢化物络合物(dtbpm-κ 2 P)的Pt(NP)H(1在溶液环境温度下新戊烷)经历一阶还原消除,形成一个整体的组合物的高反应性物质[(dtbpm)(0)](C)。该中间体插入环氧化物C-C键中,或者在没有底物的情况下,二聚化为d 10 –d 10 Pt(0)物种D。环氧活化产物已得到充分表征,包括X射线结构测定。为了破译这种不寻常化学反应的机理细节,已经进行了各种实验。在各种平上的理论研究都无法得出关于反应性中间体C的实际性质的可靠结论。既可以设想的结构C1(开环[(dtbpm-κ 1个P)的Pt(0),d 10 -ML,12 VE])和C2(螯合物,[(dtbpm-κ 2 P)的Pt(0)],d 10 -ML
  • Carbon−Carbon Bond Activation in Pt(0)−Diphenylacetylene Complexes Bearing Chelating P,N- and P,P-Ligands
    作者:Christian Müller、Carl N. Iverson、Rene J. Lachicotte、William D. Jones
    DOI:10.1021/ja016675z
    日期:2001.10.1
  • Hofmann, Peter; Unfried, Guenter, Chemische Berichte, 1992, vol. 125, # 3, p. 659 - 662
    作者:Hofmann, Peter、Unfried, Guenter
    DOI:——
    日期:——
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