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[Pt(PEt3)3] | 39045-37-9

中文名称
——
中文别名
——
英文名称
[Pt(PEt3)3]
英文别名
Platinum, tris(triethylphosphine)-;platinum;triethylphosphane
[Pt(PEt<sub>3</sub>)<sub>3</sub>]化学式
CAS
39045-37-9
化学式
C18H45P3Pt
mdl
——
分子量
549.557
InChiKey
BWCJRZHVPWFFBH-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):
    7.58
  • 重原子数:
    22
  • 可旋转键数:
    9
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

SDS

SDS:041dd4062226cae5fb67724736cb6ed2
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反应信息

  • 作为反应物:
    描述:
    [Pt(PEt3)3] 在 LiAlH4 作用下, 以 四氢呋喃甲苯 为溶剂, 生成 trans-chlorohydridobis(triethylphosphine)platinum(II)
    参考文献:
    名称:
    Garcia, Juventino J.; Maitlis, Peter M., Journal of the American Chemical Society, 1993, vol. 115, # 25, p. 12200 - 12200
    摘要:
    DOI:
  • 作为产物:
    描述:
    trans-chlorohydridobis(triethylphosphine)platinum(II) 在 NH3 、 NaNH2 作用下, 以 甲醇氯仿氘代苯 为溶剂, 生成 [Pt(PEt3)3]
    参考文献:
    名称:
    铂(II)单体和二聚酰胺配合物的合成和反应化学
    摘要:
    A series of complexes trans-[PtH(NH3)L2]ClO4 (L = PPh3, PEt3, PCy3), trans-[PtMe(NH3)L2]ClO4 (L = PPh3, PEt3, PMePh2, PCy3), and [PtMe(NH3)dppe]ClO4 have been synthesized from trans-PtH(ClO4)L2, trans-PtMe(ClO4)L2, and PtMe(ClO4)dppe and ammonia, respectively. Reacting trans-[PtH(NH3)L2]ClO4 (L = PPh3, PEt3) with NaNH2 gives [PtH(mu-NH2)L]2 as a mixture of anti and syn isomers. The complexes reductively eliminate ammonia. Reacting trans-[PtMe(NH3)L2]ClO4 (L = PPH3, PEt3, PMePh2) with NaNH2 gives the stable complexes [PtMe(mu-NH2)L]2 as mixtures of anti and syn isomers. For L = PPh3, PMePh2, PEt3, the percentage anti isomer is 100, 75, and 50, respectively. For L = PEt3, the intermediate complex trans-PtMe(NH2)(PEt3)2 has been observed. Reacting [PtMe(mu-NH2)L]2 with L (L = PPh3, PEt3) gives cis-PtMe(NH2)L2. Reacting trans-[PtH(NH3)(PCy3)2]ClO4, trans-[PtMe(NH3)(PCy3)2]ClO4, or trans-[PtPh(NH3)(PCy3)2]ClO4 with NaNH2 gives trans-PtH(NH2)(PCy3)2, trans-PtMe(NH2)(PCy3)2, or trans-PtPh(NH2)(PCy3)2. Reacting [PtMe(mu-Cl)PCy3]2 with AgClO4 then NH3 gives [PtMe(NH3)2PCy3]ClO4. Treating [PtMe(NH3)2PCy3] with NaNH2 gives an equimolar mixutre of anti and syn isomers of [PtMe(mu-NH2)PCy3]2. The syn isomer, which has been isolated, converts to a mixture of syn and anti in the presence of tricyclohexylphosphine in CDCl3 solution. The compound anti-[PtMe(mu-NH2)PPh3]2 crystallizes in the space group C2/c with a = 22.592 (5) angstrom, b = 11.844 (3) angstrom, c = 29.403 (6) angstrom, beta = 116.43 (2) degrees, and Z = 8. The two crystallographically independent molecules with Pt(1)-Pt(1A) and Pt(2)-Pt(2A) distances of 3.106 (1) and 3.117 (1) angstrom, respectively, are associated by Pt...H interactions. The complex trans-PtMe(NH2)(PCy3)2 reacts with CF3SO3H to give trans-[PtMe(NH3)(PCy3)2]CF3SO3. The complex trans-PtPh(NH2)(PCy3)2 reacts with CF3SO3H and H2O to give trans-[PtPh(NH3)(PCy3)2]CF3SO3 and trans-PtPh(NH2)(PCy3)2 reacts with methyl iodide and allyl chloride to give trans-PtPhI(PCy3)2 and trans-PtPhCl(PCy3)2, respectively. Carbon dioxide reacts with trans-PtPh(NH2)(PCy3)2 to give trans-PtPh(NHCO2H)(PCy3)2 then trans-PtPh(OCONH2)(PCy3)2.
    DOI:
    10.1021/om00049a020
  • 作为试剂:
    描述:
    六甲基二硅烷氢气[Pt(PEt3)3] 作用下, 以 甲苯 为溶剂, 反应 9.0h, 生成 三甲基硅烷
    参考文献:
    名称:
    Activation of Si–Si and Si–H bonds at Pt: a catalytic hydrogenolysis of silicon–silicon bonds
    摘要:
    由 [Pt(PEt3)3] (1) 引发的 Ph2HSiSiHPh2 和 Me3SiSiMe3 的氧化加成反应,得到了相应的产物。[Pt(SiHPh2)2(PEt3)2] (2) 的形成以顺反异构体的混合物形式进行,且似乎是定量反应,而生成顺式-[Pt(SiMe3)2(PEt3)2] (3) 的转化并没有完全进行。用等当量的 H2SiPh2 处理 1 得到了顺式和反式-[Pt(H)(SiHPh2)(PEt3)2] (顺式-4,反式-4) 以及双核配合物 [(Et3P)2(H)Pt(μ-SiPh2)(μ-η2-HSiPh2)Pt(PEt3)] (5)。相比之下,HSiMe3 与 [Pt(PEt3)3] 反应仅生成顺式-[Pt(H)(SiMe3)(PEt3)2] (7)。在催化量的 [Pt(PEt3)3] (1) 存在下,二氢与二硅烷 Ph2HSiSiHPh2 或 Me3SiSiMe3 的催化反应生成了氢解产物 H2SiPh2 和 HSiMe3。Me3SiSiMe3 的转化速度更慢,需要更高的温度才能进行。
    DOI:
    10.1039/c3dt32530j
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文献信息

  • Oxidative addition of halosilanes to zero-valent platinum complexes
    作者:Hiroshi. Yamashita、Teruyuki. Hayashi、Toshiaki. Kobayashi、Masato. Tanaka、Midori. Goto
    DOI:10.1021/ja00221a053
    日期:1988.6
    Etude de l'addition de Me 3 SiBr a Pt(PEt 3 ) 3 , avec formation de trans-Me 3 SiPtBr(PEt 3 ) 2
    练习曲 de l'addition de Me 3 SiBr a Pt(PEt 3 ) 3 , avec 形成 de trans-Me 3 SiPtBr(PEt 3 ) 2
  • Reaction of low-valent metal complexes with fluorocarbons. Part XXVII. Zerovalent nickel, palladium, and platinum, and iridium(I), palladium(II), and platinum(II) complexes with bis(trifluoromethyl)diazomethane
    作者:John Clemens、Michael Green、F. Gordon A. Stone
    DOI:10.1039/dt9730001620
    日期:——
    [Ni(PMePh2)4] with (CF3)2CN2 affords the perfluoroacetone azine complexes [[graphic omitted]·NC(CF3)2L2]. The complexes [M(PhCN)2Cl2](M = Pd or Pt) undergo insertion reactions into the M–Cl bond with (CF3)2CN2, whereas, trans-[IrCl(N2)(PPh3)2] gives the adduct, [[graphic omitted](CF3)2(PPh3)2]. Minor products in the reaction of Pt0 complexes with (CF3)2CN2 include [[graphic omitted]F2(PPh3)2] and cis-
    [Pt(sti)(PPh 3)2 ],[Pt(PEt 3)3 ],[Pd(t-BuNC)2 ],[Pd(C 6 H 11 NC)2 ],[Ni(t-具有(CF 3)2 CN 2的BuNC)4 ]和[Ni(PMePh 2)4 ]提供了全氟丙酮嗪配合物[[未示出]· NC (CF 3)2 L 2 ]。配合物[M(PhCN)2 Cl 2 ](M = Pd或Pt)与(CF 3)发生插入M–Cl键的反应。在图2CN 2中,反式-[IrCl(N 2)(PPh 3) 2 ]给出加合物[[省略图示](CF 3) 2(PPh 3) 2 ]。Pt 0络合物与(CF 3) 2 CN 2的反应中的次要产物包括[[图解省略] F 2(PPh 3) 2 ]和顺式和反式-[PtF CH(CF 3) 2 }(PPh 3) 2 ]。
  • Metallocarboranes: new syntheses
    作者:J. L. Spencer、M. Green、F. G. A. Stone
    DOI:10.1039/c3972001178b
    日期:——
    The preparation and synthetic utility of the complexes TI2R1R2C2B9H9 is described; the closo-car-borane Me2C2B9H9 undergoes a polyhedral expansion reaction on treatment with d10 metal complexes of Ni, Pd, or Pt.
    描述了配合物TI 2 R 1 R 2 C 2 B 9 H 9的制备和合成用途。所述闭合碳-car -硼烷我2 c ^ 2乙9 ħ 9名经历与治疗上的多面体膨胀反应d 10镍,钯,或Pt的金属配合物。
  • Cyclometalation of dialkylbis(triethylphosphine)platinum(II) complexes: formation of Pt,Pt-bis(triethylphosphine)platinacycloalkanes
    作者:Robert DiCosimo、Stephen S. Moore、Allan F. Sowinski、George M. Whitesides
    DOI:10.1021/ja00365a024
    日期:1982.1
    activation for reactions which form fourand five-membered platinacycloalkanes is small (AAG| 4 kcal mol-'); that for reactions which form fourand six-membered rings is smaller (AAG+ 0 kcal mol-t). We identify these values of AAG+ with estimates of the strain energies of these rings, assuming the strain energy of the platinacyclohexane is small. The important conclusion from these studies is that the strain energy
    双(三乙基膦)二新戊基铂(II)(L2Pt[CH2C(CHr)r]z(l))-L2PtlcH2c(cH3)2cH2cH3l2(3)、L2ft[CH2C(CH3)2CH2CH5CH3]z(l)的三种类似物的热分解) 和 L2pt[CH2C(CH3)2CH2C(CH3)r]' (7)-已被检查。化合物 3 和 7 的分解速度比 I 快约 1 倍。104 分别得到 Pl,Pr-双(三乙基膦)-3,3-二甲基环己烷铂 (4) 和 Pt,Pt-双(三乙基膦)-3,3,5,5-四甲基环己烷铂 (8),I 相当于相应的烷烃。化合物 5 的分解速度约为。生成 Pt,Pt-双(三乙基膦)-2,4,4-三甲基铂环戊烷 (6a)、-3-甲基-3-n-丙基铂环丁烷 (6b) 和 -3,3-二甲基铂环己烷 (6c) 的速度比 I 快 50 倍)。3 到 4 和 5 到 6a 的转化是通过三乙基膦的离解进行的,将一个烷基的
  • Mechanism of hydrogenolysis of dineopentylbis(triethylphosphine)platinum(II)
    作者:Robert H. Reamey、George M. Whitesides
    DOI:10.1021/ja00313a018
    日期:1984.1
    Le complexe du titre reagit avec l'hydrogene a 32°C dans les solvants hydrocarbones et donne du neopentane et du trans-dihydruro (triethylphosphine) platine (II). L'addition du triethylphosphine modifie l'etape limitant la vitesse de la reaction
    Le complexe du titre reagit avec l'hydrogene a 32°C dans les solvants carbones et donne du neopentane et du trans-dihydruro (triethylphosphine) platine (II)。L'addition du triethylphosphine modifie l'etape limitant la vitesse de la 反应
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