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trans-[Pt(NO3)2(PPh3)2] | 1140481-03-3

中文名称
——
中文别名
——
英文名称
trans-[Pt(NO3)2(PPh3)2]
英文别名
——
trans-[Pt(NO3)2(PPh3)2]化学式
CAS
1140481-03-3;16009-24-8;17611-57-3
化学式
C36H30N2O6P2Pt
mdl
——
分子量
843.672
InChiKey
DWSYYNPFZNXKMV-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):
    6.21
  • 重原子数:
    47.0
  • 可旋转键数:
    12.0
  • 环数:
    6.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    104.74
  • 氢给体数:
    0.0
  • 氢受体数:
    6.0

文献信息

  • Antisymbiosis. Preferential coordination of anionic oxygen versus neutral sulfur donor atoms of methylsulfanyl- or methylsulfinyl-acetato, 2-benzoato and 2-phenolato to the cis-PtII(PPh3)2 and PtII(dppe) residues
    作者:Laura Battan、Serena Fantasia、Mario Manassero、Alessandro Pasini、Mirella Sansoni
    DOI:10.1016/j.ica.2004.09.039
    日期:2005.2
    tetramethylthiourea. Substitution of L’s occurs with N,N′-diethyldithiocarbamate, which forms a very stable chelate with Pt(II). Thiourea and N,N′-dimethylthiourea also react, because they give rise to cyclometallated products [Pt(phos)2(NRC(S)NHR)]+ (R = H, CH3), with one ionised thioamido group, as revealed by an X-ray investigation of [Pt(PPh3)2(NHC(S)NH2)]+. The preference of O versus S coordination, as well as
    过量的标题的相互作用配体L -与顺式-PT(PHOS)2个部分得到化合物一- b顺- [(L- ø)2(膦)2 ](一,PHOS = P(PH)3 ; b,phOS = 1/2 dppe),其中O-优于S-配位。这样的偏好是由相同的产品是由的过量的L-的反应获得的事实证实-与以前报道的一- d络合物[PT(L- O,S)(膦)2] +,(c,phOS = PPh 3,d,phOS = 1/2 dppe),由于PT–S而不是PT–O键断裂,螯合物开环发生。化合物a也可以通过将HL氧化加成到[PT(PPh 3)3 ]中而获得。化合物a - d中的PT-O键对于被Me 2 SO,吡啶和四甲基硫脲取代是稳定的。N,N'-二乙基氨基甲酸酯会取代L's ,后者与PT(II)形成非常稳定的螯合物。硫脲和N,N′-二甲基硫脲也会发生反应,因为它们会产生一个环化属化产物[PT(phOS)2(N RC(S)NHR)]
  • Synthesis and characterization of [Pt(COD)Cl(NO3)] and [Pt(COD)(NO3)2] and the use of [Pt(COD)Clx(NO3)2−x] in the preparation of cis[Pt(PPh3)2Clx(NO3)2−x] (x=0, 1, 2) and [Pt(PPh3)3L](NO3) (L=Cl, NO3)
    作者:F. De Jong、J.J. Bour、P.P.J. Schlebos
    DOI:10.1016/s0020-1693(00)85170-1
    日期:1988.12
    [Pt(COD)Cl2] (COD=1,5-cyclooctadiene) is a versatile starting material for the synthesis of Pt(II) compounds. The preparations of the new compounds [Pt(COD)Cl(NO3)], [Pt(COD)(NO3)2] and [Pt(PPh3)3(NO3)](NO3) and also of the known compounds cis[Pt(PPh3)2Cl2], cis [Pt(PPh3)2Cl(NO3)], cis[Pt(PPh3)2(NO3)2] and [Pt(PPh3)3Cl](NO3)are reported. The compounds are characterized by elemental analysis, 31P1H}
    [Pt(COD)Cl 2 ](COD = 1,5-环辛二烯)是用于合成Pt(II)化合物的通用原料。新化合物[Pt(COD)Cl(NO 3)],[Pt(COD)(NO 3)2 ]和[Pt(PPh 3)3(NO 3)](NO 3)的制备已知化合物顺式[Pt(PPh 3)2 Cl 2 ],顺式[Pt(PPh 3)2 Cl(NO 3)],顺式[Pt(PPh 3)2(NO 3)2据报道]和[Pt(PPh 3)3 Cl](NO 3)。这些化合物的特征在于元素分析,31 P 1 H} NMR光谱和IR光谱。
  • Cooperation between Cis and Trans Influences in <i>cis</i>-Pt<sup>II</sup>(PPh<sub>3</sub>)<sub>2</sub> Complexes: Structural, Spectroscopic, and Computational Studies
    作者:Luca Rigamonti、Alessandra Forni、Mario Manassero、Carlo Manassero、Alessandro Pasini
    DOI:10.1021/ic901510m
    日期:2010.1.4
    have allowed an evaluation of the relative magnitude of both influences. It is concluded that such influences act in a cooperative way and that the cis influence is not irrelevant when rationalizing the 1JPtP values, as well as the experimental Pt−P bond distances. On the contrary, in the optimized geometries, evaluated through B3LYP/def2-SVP calculations, the cis influence was not observed, except
    通过几种X射线晶体结构研究了一些阴离子配体X和Y在顺式-[PtX 2(PPh 3)2 ]和顺式-[PtXY(PPh 3)2 ]配合物中的顺式和反式影响的相关性。导数(X 2 =(AcO)2(3),(NO 3)2(5),Br 2(7),I 2(11); XY = Cl(AcO)(2),Cl(NO 3) (4)和Cl(NO 2)(13)),密度泛函理论(DFT)计算和一键Pt-P耦合常数1 J PtP。后者允许对两种影响的相对大小进行评估。结论是,这样的影响以协同方式起作用,并且当合理化1 J PtP值以及实验性Pt-P键距时,顺式影响并非无关紧要。相反,在优化的几何结构中,通过B3LYP / def2-SVP计算评估,除化合物ClPh(21),Ph 2(22)和较小程度的Cl(NO 2)以外,未观察到顺式影响。)(13)和(否2)2(14)。然而,对优化结构的自然键序分析表明,顺式影响如何与
  • Studies on PtS bonds. Methylsulfanyl-acetato, -benzoato and -phenolato complexes of the Pt(II)(PPh3)2 and Pt(II)(dppe) moieties and the crystal structure of bis-triphenylphosphine(methylsulfanylacetato)platinum(II) nitrate
    作者:Alessandro Pasini*、Silvia Rizzato*、Daniele De Cillis
    DOI:10.1016/s0020-1693(01)00353-x
    日期:2001.4
    ne and bis(diphenylphosphine)ethane platinum(II) complexes with the chelating anionic ligands methylsulfanyl-acetato (sa), -benzoato (sb) and -phenolato (sph) have been synthesised and characterised. Infrared and multinuclear NMR spectra are in accordance with chelation of these ligands through the sulfur and the anionic oxygen atoms. The structure of [Pt(PPh3)2(sa)]NO3 has been determined through
    摘要合成并表征了具有螯合阴离子配体甲基烷基-乙酰基(sa),-苯并(sb)和-苯酚(sph)的双三苯基膦和双(二苯基膦乙烷(II)配合物。红外和多核NMR光谱与这些配体通过和阴离子氧原子的螯合相一致。[Pt(PPh3)2(sa)] NO3的结构已通过X射线衍射确定,证实了sa的螯合。1 H NMR光谱表明该化合物中的螯合环是刚性的,具有在固态中发现的相同构象,而在类似的dppe络合物中,两个螯合环在室温下均经历构象转化。
  • Platinum(II) mediated Csp3-H activation of tetramethylthiourea
    作者:Serena Fantasia、Alessandro Pasini、Steven P. Nolan
    DOI:10.1039/b911164f
    日期:——
    The C–H activation of the methyl group of tetramethylthiourea by cis-[PtL2(NO3)2] (L = phosphine or N-heterocyclic carbene) has been investigated as a function of the ligand L. The presence of an electron-withdrawing group on the tertiary phosphine was found to promote the process. Moreover, when an excess of nitrate anion is present in the reaction mixture, the rate of C–H bond activation is retarded, suggesting the key role of an unsaturated tri-coordinate PtII species as intermediate.
    通过顺式-[PtL2(NO3)2](L=膦或氮杂环卡宾)对四甲基硫脲的甲基组进行C–H活化的研究,作为配体L的函数。发现在三价膦上存在吸电子基团能促进该过程。此外,当反应混合物中存在过量的硝酸盐阴离子时,C–H键活化的速率减慢,这表明具有不饱和的三配位PtII物种作为中间体起关键作用。
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