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cis-[PtBr2(CO)2] | 20963-52-4

中文名称
——
中文别名
——
英文名称
cis-[PtBr2(CO)2]
英文别名
cis-PtBr2(CO)2
cis-[PtBr2(CO)2]化学式
CAS
20963-52-4;106863-43-8
化学式
C2Br2O2Pt
mdl
——
分子量
410.909
InChiKey
BEOFDSLLQPWYMH-UHFFFAOYSA-L
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:
    cis-[PtBr2(CO)2]正己烷 为溶剂, 以57%的产率得到tetrabromo-dicarbonyl-diplatinum(II)
    参考文献:
    名称:
    贵金属与卤化物配体的羰基配合物:I.铂(II)/卤化物交换,二聚,异构化,13 C NMR数据以及Pt 2 I 4(CO)2的晶体和分子结构
    摘要:
    室温和大气压下甲苯中PtI 2的羰基化反应得到反式-PtI 2(CO)2为主要异构体,以及顺式-PtI 2(CO)2。p(CO)的降低导致溶液形式和固态形式的PtI 2(CO)2都转化为Pt 2 I 4(CO)2。通过单晶X射线衍射法研究了碘化物桥接的中心对称Pt 2 I 4(CO)2。单斜 空间组C 2 / c; 一个10.772(2); b 9.077(1);c 13.001(3)Å;β112.26(2)°; û 1176.5(5)3 ; Z = 4;D钙5.385 g cm -3;钼ķ α辐射(λ0.71069埃); μ(莫-K α)343.6厘米-1 ; F(000)=1584。结构由Pt 2 I 2(μ-I)2(CO)2组成四配位方形平面铂与两个桥接碘化物,一个末端碘化物和一个末端CO基团结合的单元。PtPt非粘结距离为3.846(2)Å。单体卤代羰基PtX 2(CO)2(XB
    DOI:
    10.1016/0022-328x(88)80661-2
  • 作为产物:
    描述:
    cis-dicarbonyldichloroplatinum(II) 在 HBr 作用下, 以 甲苯 为溶剂, 以65.6%的产率得到cis-[PtBr2(CO)2]
    参考文献:
    名称:
    贵金属与卤化物配体的羰基配合物:I.铂(II)/卤化物交换,二聚,异构化,13 C NMR数据以及Pt 2 I 4(CO)2的晶体和分子结构
    摘要:
    室温和大气压下甲苯中PtI 2的羰基化反应得到反式-PtI 2(CO)2为主要异构体,以及顺式-PtI 2(CO)2。p(CO)的降低导致溶液形式和固态形式的PtI 2(CO)2都转化为Pt 2 I 4(CO)2。通过单晶X射线衍射法研究了碘化物桥接的中心对称Pt 2 I 4(CO)2。单斜 空间组C 2 / c; 一个10.772(2); b 9.077(1);c 13.001(3)Å;β112.26(2)°; û 1176.5(5)3 ; Z = 4;D钙5.385 g cm -3;钼ķ α辐射(λ0.71069埃); μ(莫-K α)343.6厘米-1 ; F(000)=1584。结构由Pt 2 I 2(μ-I)2(CO)2组成四配位方形平面铂与两个桥接碘化物,一个末端碘化物和一个末端CO基团结合的单元。PtPt非粘结距离为3.846(2)Å。单体卤代羰基PtX 2(CO)2(XB
    DOI:
    10.1016/0022-328x(88)80661-2
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文献信息

  • Vibrational and nuclear magnetic resonance spectroscopic studies on some carbonyl complexes of gold, palladium, platinum, rhodium, and iridium
    作者:Jane Browning、Peter L. Goggin、Robin J. Goodfellow、Michael G. Norton、Alasdair J. M. Rattray、Brian F. Taylor、Janos Mink
    DOI:10.1039/dt9770002061
    日期:——
    the carbony complexes are reported together with those from 1H n.m.r. and 1H-31p} and 1H-195Pt} INDOR spectroscopy on the phosphine-containing complexes. The 195Pt chemical shifts of [PtX3(CO)]– from direct measurements are reported. The results are discussed with the assistance of stretching force constants for some of the simpler complexes.
    报告了有关[AuCl(CO)],[PTX 3(CO)] –(X = Cl,Br或I),[PdX 3(CO)] –,顺式[PTX 2(CO )2 ],顺式-[RhX 2(CO)2 ] –(X = Cl或Br)和顺式-[IrCl 2(CO)2 ] –以及赋值。骨骼拉伸波数报道了顺式- [PTX 2(CO)(PME 3)](X =,或I),反式- [PTX(CO)(PME 3)2] +,反式-[RhX(CO)(PMe 3)2 ](X = Cl或Br)和[RhCl 3(CO)(PMe 3)2 ]。报道了13 C nmr对碳配合物的研究结果,以及1 H nmr和1 H- 31 p}和1 H- 195 PT} INDOR光谱对含膦配合物的研究结果。[PTX 3(CO)]的195 PT化学位移–来自直接测量的报告。在一些较简单的配合物的拉伸力常数的帮助下讨论了结果。
  • Halo-carbonyl complexes of platinum(II) and palladium(II)
    作者:Franco Bagnoli、Daniela Belli Dell'Amico、Fausto Calderazzo、Ulli Englert、Fabio Marchetti、Alessandra Merigo、Stefano Ramello
    DOI:10.1016/s0022-328x(00)00947-5
    日期:2001.3
    The mononuclear and binuclear square-planar complexes of palladium(II) and platinum(II) cis-PtCl2(CO)2 (1), trans- Pt2Cl4(CO)2 (2), cis-PtBr2(CO)2 (3), and cis-Pd2Cl4(CO)2 (4), have been prepared by new synthetic procedures and some of them (2, 3, and 4) structurally characterised by X-ray diffraction methods. In the mononuclear platinum derivatives, cis-PtX2(CO)2, X=Cl, Br, the molecules are arranged
    (II)和(II)的顺式-PtCl 2(CO)2(1),反式-Pt 2 Cl 4(CO)2(2),顺式-PtBr 2(CO )2(3),和顺式-Pd 24(CO)2(4),制备了由新的合成方法,其中一些(的2,3和4)通过X射线衍射法进行结构表征。在单核生物cis -PtX 2(CO)2,X = Cl,Br中,分子排列在列中,Pt ⋯ Pt的间距为3.378Å(X = Cl)或3.65Å(av。,X = Br)。化物桥连的双核-羰基配合物M 2 Cl 4(CO)2,M = Pd,Pt,含有末端和羰基,对于生物2是反式的,但是对于相应的化合物4却是顺式的。包装基于分子间C ⋯ X或Pt ⋯Pt相互作用取决于卤化物的性质。(II)的四卤代配合物在存在作为卤化物清除剂的AlX 3的情况下在大气压和室温下羰基化会生成[PtX 3(CO)] -或PtX 2(CO)2,具体取决于Pt
  • Synthesis of carbonyl-olefin complexes of platinum(II), PtX2(CO)(olefin), and the catalytic hydrochlorination of olefins
    作者:Howard Alper、Yujin Huang、Daniela Belli Dell'Amico、Fausto Calderazzo、Nicola Pasqualetti、Carlo Alberto Veracini
    DOI:10.1021/om00052a010
    日期:1991.6
    The mixed olefin-carbonyl complexes of platinum(II), PtX2(CO)(C6H10), X = Cl, Br, have been prepared by the reaction of PtX2(CO)2 with cyclohexene or, better, from Pt2Cl4(CO)2 and the olefin. Spectroscopic evidence has been gathered for the existence in solution of the mixed olefin-carbonyl species of platinum(II) with cyclopentene, ethylene, and propylene. Spectroscopic data are in agreement with the cis geometry of the complexes. The olefin ligand is promptly displaced by carbon monoxide. The chloro-carbonyl complex PtCl2(CO)(C6H10) reacts with dry HCl to yield cyclohexyl chloride and Pt2Cl4(CO)2. The mixed carbonyl-cyclohexene complex, or PtCl2(CO)2 or Pt2Cl4(CO)2 were found to be effective catalyst precursors for the hydrochlorination with dry HCl of a number of symmetrical (cyclohexene, norbornene), terminal (1-decene, propylene, styrene), and internal olefins (cis-2-decene, trans-2-decene, trans-5-decene), in hydrocarbon or chlorinated solvents. Hydrochlorination of cyclohexene-1,3,3-d3 gives the syn addition product, no anti product being observed, in contrast with the results of the hydrochlorination of the same substrate in glacial acetic acid with anhydrous hydrogen chloride. With terminal olefins, Markovnikov hydrochlorination was observed.
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