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cis-diiodobis(methylamine)platinum(II) | 33634-55-8

中文名称
——
中文别名
——
英文名称
cis-diiodobis(methylamine)platinum(II)
英文别名
cis-[Pt(NH2-CH3)2I2];Diiodoplatinum;methanamine
cis-diiodobis(methylamine)platinum(II)化学式
CAS
33634-55-8
化学式
C2H10I2N2Pt
mdl
——
分子量
511.004
InChiKey
BQPYQVLRBUTNGE-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):
    -6.84
  • 重原子数:
    7
  • 可旋转键数:
    0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    52
  • 氢给体数:
    2
  • 氢受体数:
    4

SDS

SDS:eb02f069cfdf7016a1db5eb8241d566b
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反应信息

  • 作为反应物:
    描述:
    cis-diiodobis(methylamine)platinum(II)silver nitrate 作用下, 以 丙酮 为溶剂, 以85%的产率得到cis-[bis(methylamino)bis(nitrato)platinum(II)]
    参考文献:
    名称:
    快速合成水溶性铂(II)胺和吡啶配合物的方法
    摘要:
    十七顺- [PT(AM)2(ONO 2)2 ]配合物(AM =甲胺,环烷基,取代的吡啶,苯胺,苄胺或;上午02点= 2,2'-联吡啶),通过反应合成顺式- [铂( am)2 l 2 ],用硝酸银的丙酮溶液。反应迅速(室温下5–20分钟),产率约85%。相对于异构化,该络合物在丙酮中似乎是稳定的。因此,在25°C下1小时后,顺式-[Pt(am)2 X 2 ](am =环己胺或4-甲基吡啶; X = I或ONO 2)的丙酮溶液显示1没有判断异构化。这些化合物及其相应的反式异构体的1 H nmr光谱。
    DOI:
    10.1039/dt9900000307
  • 作为产物:
    描述:
    potassium tetrachloroplatinate(II) 在 KI 、 MeNH2 作用下, 以>99的产率得到cis-diiodobis(methylamine)platinum(II)
    参考文献:
    名称:
    顺-二氯双(甲胺)铂(II)的研究:两种晶体形式的晶体和分子结构
    摘要:
    摘要描述了一种新的顺式-二氯双(甲胺)铂(II)的合成方法。看来在结晶过程中形成至少两种类型的晶体。晶型A为单斜晶,空间群为P 2 1 / n,晶胞尺寸为a = 6.272,b = 15.726,c = 7.419A,β= 99.86°,V = 721A 3,Z = 4,R = 0.055。晶型B是单斜晶,空间群P 2 1 / c,晶胞尺寸a = 16.078,b = 6.372,c = 21.459A,β= 92.7°,V = 2196A 3,Z = 12,R = 0.057。两种形式可以通过IR光谱法容易地区分。
    DOI:
    10.1016/s0020-1693(00)80962-7
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文献信息

  • Molecular interaction fields vs. quantum-mechanical-based descriptors in the modelling of lipophilicity of platinum(<scp>iv</scp>) complexes
    作者:Giuseppe Ermondi、Giulia Caron、Mauro Ravera、Elisabetta Gabano、Sabrina Bianco、James A. Platts、Domenico Osella
    DOI:10.1039/c2dt32360e
    日期:——
    We report QSAR calculations using VolSurf descriptors to model the lipophilicity of 53 Pt(IV) complexes with a diverse range of axial and equatorial ligands. Lipophilicity is measured using an efficient HPLC method. Previous models based on a subset of these data are shown to be inadequate, due to incompatibility of whole molecule descriptors between carboxylato and hydroxido ligands. Instead, the interaction surfaces of complexes with various probes are used as independent descriptors. Partial least squares modelling using three latent variables results in an accurate (R2 = 0.92) and robust model (Q2 = 0.87) of lipophilicity, that moreover highlights the importance of size and hydrophobicity terms and the modest relevance of hydrogen bonding.
    我们使用VolSurf描述符进行定量结构-性质关系(QSAR)计算,以模拟53种具有多样轴向和赤道配体的Pt(IV)配合物的亲脂性。亲脂性采用高效液相色谱(HPLC)方法进行测量。基于这些数据子集的先前模型因羧酸根与羟基配体之间的全分子描述符不兼容而被证明是不充分的。相反,我们使用配合物与各种探针的相互作用表面作为独立描述符。采用包含三个潜变量的偏最小二乘建模法,我们得到了一个准确(R² = 0.92)且稳健(Q² = 0.87)的亲脂性模型,该模型进一步突显了尺寸和水合性质项的重要性以及氢键作用的适度相关性。
  • Synthesis and NMR characterization of the novel mixed-ligands Pt(II) complexes Pt(amine)(pyrimidine)X2 and trans,trans-X2(amine)Pt(μ-pyrimidine)Pt(amine)X2 (X=I and Cl)
    作者:Fernande D. Rochon、Hyem Titouna
    DOI:10.1016/j.ica.2009.12.010
    日期:2010.5
    Pt(amine)(pm)I 2 , (pm = pyrimidine) were synthesized and characterized by IR spectroscopy and by multinuclear ( 195 Pt, 1 H and 13 C) magnetic resonance spectroscopy. The cis compounds were prepared from the reaction of I(amine)Pt(μ-I) 2 Pt(amine)I with pyrimidine (1:2 proportion) in water, while the trans isomers were synthesized from the isomerization of the cis complexes in acetone. The cis isomers
    摘要合成了Pt(胺)(pm)I 2(pm =嘧啶)型混合配体配合物,并通过红外光谱和多核(195 Pt,1 H和13 C)磁共振波谱进行了表征。顺式化合物是由I(胺)Pt(μ-I)2 Pt(胺)I与嘧啶(1:2的比例)在水中反应制得的,而反式异构体是由顺式配合物在水中的异构化反应合成的。丙酮。顺式异构体不能用几种胺,尤其是较笨重的胺来分离。在1 H NMR中,发现顺式化合物的嘧啶质子比反式类似物的场低,并且J(195 Pt– 1 H)耦合常数在顺式几何中稍大。对于正丁胺,反应还产生了I 2(正丁胺)Pt(μ-pm)Pt(正丁胺)I 2。这样的二聚体不能与其他胺分离。还使用过量的嘧啶由离子络合物K [Pt(胺)Cl 3]制备了化合物Pt(胺)(pm)Cl 2(胺=甲胺和叔丁胺)。IR和NMR表征表明,甲胺化合物为顺式-反式混合物,而只有叔-丁胺分离出反式异构体。当以2:1的Pt:pm比率进行相同的反应时,分离出Cl
  • Microcalorimetric studies of the thermal decomposition of ammonia–halide and amine–halide complexes of platinum(<scp>II</scp>), [Pt(NH<sub>2</sub>R)<sub>2</sub>X<sub>2</sub>]
    作者:Ghassan Al Takhin、Henry A. Skinner、Ahmed A. Zaki
    DOI:10.1039/dt9830002323
    日期:——
    Microcalorimetric measurements at elevated temperatures of the enthalpies of thermal decomposition of selected cis-[PtL2X2] complexes (L = NH3, amines, or pyridine; X = Cl, Br, or I) have been used to derive the standard enthalpies of formation, ΔHf⊖(c)/kJ mol–1, of the following crystalline compounds: [Pt(NH3)2Cl2]=–(467 ± 3); [Pt(NH3)2Br2]–(404 ± 7); [Pt(NH3)2l2]=–(295 ± 6); [Pt(NH2Me)2C12]=–(424
    选定的顺式-[PtL 2 X 2 ]配合物(L = NH 3,胺或吡啶; X = Cl,Br或I)的热分解焓在高温下的微量热法测量已用于导出标准焓形成,Δ的ħ ˚F ⊖(C)/千焦摩尔-1,以下结晶化合物:[PT(NH 3)2氯2 ] = - (467±3); [Pt(NH 3)2 Br 2 ] –(404±7); [Pt(NH 3)2 l 2 ] = –(295±6);[Pt(NH 2 Me)2C1 2 ] = –(424±8);[Pt(NH 2 Pr i)2 Cl 2 ] = –(599±6);[Pt(NH 2 Bu)2 Cl 2 ] = –(646±12);[Pt(en)Cl 2 ] = –(437±7)(en =乙二胺);[Pt(NC 5 H 5)2 Cl 2 ] –(21±7); [Pt(NH 2 Pr i)2 Br 2 ] = –(551±13);[Pt(NH 2 Me)2 I
  • Iodo-bridged complexes of platinum(II) and synthesis of <i>cis</i> mixed-amine platinum(II) compounds
    作者:F. D. Rochon、P. C. Kong
    DOI:10.1139/v86-312
    日期:1986.9.1

    Iodo-bridged platinum(II) dimers, [Pt(L)I2]2 with ligands (L) containing nitrogen as the donor atom, have been synthesized from the reactions of cis-[Pt(L)2I2] with perchloric acid. The dimers can be cleaved in aqueous media by a second nitrogen ligand to produce isometrically pure cis-[Pt(L)(L′)I2].These compounds can finally be converted to the chloro or carboxylato compounds by precipitating the iodo ligands with a silver salt and adding KCl or a carboxylate salt. Several compounds of the types cis-[Pt(L)(L′)Cl2] and cis-[Pt(L)(L′)(dicarboxylate)] were thus prepared. A few dimers of the type [(L)(L′)Pt(tetra-carboxylate)Pt(L)(L′)] were also synthesized.

    碘桥联的铂(II)二聚体,[Pt(L)I2]2,其中配体(L)含有氮作为供体原子,已经通过顺式-[Pt(L)2I2]与高氯酸反应合成。这些二聚体可以在水介质中通过第二个氮配体裂解,产生等摩尔的顺式-[Pt(L)(L′)I2]。这些化合物最终可以通过用银盐沉淀碘配体并加入KCl或羧酸盐来转化为氯或羧酸酯化合物。因此,几种类型的化合物 cis-[Pt(L)(L′)Cl2] 和 cis-[Pt(L)(L′)(二羧酸盐)] 被制备出来。还合成了几种类型的二聚体 [(L)(L′)Pt(四羧酸盐)Pt(L)(L′)]。
  • Innersphere and structure transformations in diaminodihalopiatinites aaccording to NQR
    作者:E.A. Kravchenko、V.G. Morgunov、M.I. Gelf́man
    DOI:10.1016/0022-2860(82)85177-6
    日期:1982.1
    Using NQR we have studied the complexes PtL2X2 (L = C5H5N, NH3, CH3NH2, C2H5NH2; X = Br, I). The formation of cis-isomers by these compounds was reported to be thermodynamically unfavourable (ref. 1) so they undergo cis-trans isomerization when heated. This was completely confirmed by NQR.
    使用 NQR,我们研究了复合物 PtL2X2 (L = C5H5N, NH3, CH3NH2, C2H5NH2;X = Br, I)。据报道,这些化合物形成顺式异构体在热力学上是不利的(参考文献 1),因此它们在加热时发生顺反异构化。NQR 完全证实了这一点。
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