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cis-[diiodobis(isobutylamino)platinum(II)] | 719297-40-2

中文名称
——
中文别名
——
英文名称
cis-[diiodobis(isobutylamino)platinum(II)]
英文别名
cis-di-iodobis(isobutylamine)platinum(II);cis-Pt(iso-butylamine)2I2
cis-[diiodobis(isobutylamino)platinum(II)]化学式
CAS
719297-40-2
化学式
C8H22I2N2Pt
mdl
——
分子量
595.165
InChiKey
JTWNJUGIOQKXQE-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-[diiodobis(isobutylamino)platinum(II)] 以 neat (no solvent) 为溶剂, 生成 、 platinum(II) iodide
    参考文献:
    名称:
    微量热法研究铂(II)[Pt(NH 2 R)2 X 2 ]的氨卤化物和胺卤化物配合物的热分解
    摘要:
    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
    DOI:
    10.1039/dt9830002323
  • 作为产物:
    描述:
    [Pt(iso-butylamine)4]I2 以 乙醇 为溶剂, 以74%的产率得到cis-[diiodobis(isobutylamino)platinum(II)]
    参考文献:
    名称:
    多核NMR研究和顺式和反式Pt(胺)2I2型配合物的晶体结构
    摘要:
    通过光谱方法,特别是通过多核NMR光谱法研究了顺式-和反式-Pt(胺)2 I 2类型的配合物。在195 Pt NMR中,在丙酮中观察到带有伯胺的顺式二碘化合物在-3342和-3357 ppm之间,而发现反式化合物在-3336和-3372 ppm之间。对于仲胺,在较低的视野下观察到化学位移。在1 H NMR中,在比顺式化合物更高的电场下观察到反式配合物,而在13 C NMR中,观察到相反的结果。顺式化合物的2 J(195 Pt-1 H)和3 J(195 Pt-1 H)耦合常数(分别为67和45 Hz)比反式异构体(分别为59和38 Hz)大。 )。在13 C NMR中,也发现顺式配合物的2 J(195 Pt– 13 C)和3 J(195 Pt– 13 C)值更大(ave。17和39 Hz与11和28 Hz)。质子化胺的p K a值或气相中的质子亲和力似乎与δ(Pt)化学位移有轻微的相关性。确
    DOI:
    10.1016/j.ica.2003.10.039
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文献信息

  • Synthesis, IR, and multinuclear NMR spectroscopic studies of complexes of the type <i>cis</i>- and <i>trans</i>-Pt(amine)<sub>2</sub>(NO<sub>3</sub>)<sub>2</sub>
    作者:Fernande D Rochon、Viorel Buculei
    DOI:10.1139/v04-012
    日期:2004.4.1

    Compounds of the types cis- and trans-Pt(amine)2NO3)2 have been synthesized and characterized by IR and multinuclear (195Pt, 13C, and 1H) NMR spectroscopies. The nitrato IR bands were compared for the two isomers. The 195Pt NMR resonances of the trans complexes were observed at lower fields (avg. –1570 ppm for primary amines) than the cis analogues (avg. –1698 ppm) for an average Δδ value of 124 ppm. The complexes containing a secondary amine were observed at about the same field for the cis isomers (avg. –1682 ppm) and surprisingly at much higher fields for the trans compounds (avg. –1638 ppm). In 1H NMR, the coupling constants 2J(195Pt-1HN) are larger for the cis isomers (avg. 67 Hz) than for the trans compounds (avg. 58 Hz). The 3J(195Pt-1H) are also larger for the cis complexes (avg. 40 vs. 33 Hz). In 13C NMR, the coupling constants are also geometry dependent. The 3J(195Pt-13C) are larger for the cis isomers (avg. 37 Hz) than for the trans compounds (avg. 28 Hz). The 2J(195Pt-13C) are much smaller (avg. 18 Hz for the cis complexes and 16 Hz for the trans isomers).Key words: platinum, amine, nitrato, NMR, IR.

    已合成并通过红外和多核(195Pt,13C和1H)核磁共振光谱表征了cis-和trans-Pt(amine)2NO3)2 类型的化合物。比较了两种异构体的硝酸盐红外带。观察到trans配合物的195Pt NMR共振在较低场(对于主要胺平均为–1570 ppm)而cis类似物的共振在较高场(平均–1698 ppm),平均Δδ值为124 ppm。对于含有次要胺的配合物,cis异构体的场与trans类似物相同(平均–1682 ppm),但令人惊讶的是trans化合物的场要高得多(平均–1638 ppm)。在1H NMR中,偶合常数2J(195Pt-1HN)对于cis异构体(平均67 Hz)大于对于trans化合物(平均58 Hz)。3J(195Pt-1H)也对于cis配合物(平均40 vs 33 Hz)更大。在13C NMR中,偶合常数也与几何构型有关。3J(195Pt-13C)对于cis异构体(平均37 Hz)大于对于trans化合物(平均28 Hz)。2J(195Pt-13C)要小得多(cis配合物平均18 Hz,trans异构体平均16 Hz)。关键词:,胺,硝酸盐,核磁共振,红外。
  • Multinuclear magnetic resonance spectroscopy and crystal structures of iodo-bridged dinuclear Pt(II) complexes with amines
    作者:Fernande D. Rochon、Viorel Buculei
    DOI:10.1016/j.ica.2005.06.018
    日期:2005.9
    trans isomer. The difference between the two isomers is 12–13 ppm for the primary amine system and 26–27 ppm for the two secondary amines. There seems to be a slight dependence of the proton affinity in the gas phase of the amine (linear amines) with the δ (Pt) chemical shifts of the dinuclear Pt(II) compounds. The 2 J ( 195 Pt– 1 HN) coupling constants are slightly larger for the trans isomers (average
    摘要顺式-Pt(胺)2 I 2型配合物转变为桥联二聚体,其主要特征在于多核(195 Pt,1 H和13 C)磁共振波谱。对于球形胺,直接从K 2 [PtI 4]合成双核物质。研究了具有几种伯脂肪族和环状胺以及两种仲胺的化合物。在195 Pt NMR中,在丙酮中的-3899和-4080 ppm之间观察到两个信号。这些物种被分配为顺式和反式双核化合物I(胺)Pt(μ-I)2 PtI(胺)。我们建议最屏蔽的化合物是反式异构体。对于伯胺系统,两种异构体之间的差异为12–13 ppm,对于两种仲胺,则为26–27 ppm。胺(线性胺)的气相中的质子亲和力似乎与双核Pt(II)化合物的δ(Pt)化学位移略有相关。反式异构体的2 J(195 Pt-1 HN)耦合常数稍大(平均67 Hz,而56 Hz)。仅对二甲胺化合物,46 Hz(反式)和44 Hz(顺式)检测到3 J(195 Pt– 1 H)耦合常数。在13
  • In vitro activity, stability, and lipophilicity changes of cisplatin through substitution of different amine ligands
    作者:Arezo Rahiminezhad、Mahboube Eslami Moghadam、Adeleh Divsalar、A. Wahid Mesbah
    DOI:10.1007/s13738-022-02491-1
    日期:2022.7
    anticancer drugs. Graphical abstract Some anticancer Pt(II) complexes as cisplatin analogs were synthesized with aliphatic amines to investigate the lipophilicity effects. In vitro cytotoxicity effects were tested against human colon cancer (HCT116). Moreover, the modes of DNA binding with synthesized compounds were investigated using fluorescence spectra, DFT and molecular docking.
    在这项研究中,设计了几种顺铂类似物来研究胺变化中的抗肿瘤活性和亲脂性效应。顺铂分子的胺被不同类似物中的脂肪胺取代。使用MTT法研究类似物对人结肠癌(HCT116)的细胞毒性,并使用光谱方法确定DNA结合模式。细胞毒性研究表明,顺式二二甲胺具有较低的 IC 50(48.87 µM) 分别比卡铂 (68.46 µM) 和顺铂 (21 µM) 对人类结肠癌细胞 (HCT116) 的作用更强。DNA 变性研究表明,在这些化合物存在下 DNA 的稳定性降低,丙胺甲胺基团的取代增加了 DNA 变性。此外,所需化合物与 DNA 的相互作用被证明是一个自发的过程。T m 分析还表明,顺铂、顺-二-二甲胺-和顺-二-二丙胺-配合物通过共价键使DNA双螺旋不稳定,而顺-二-二丁胺-和顺式-二-二异丁胺-通过与 DNA 的静电结合来稳定 DNA。荧光研究结果表明顺铂甲基和丙基体系的猝灭性
  • Synthesis and characterization of complexes of the type [Pt(amine)4]I2 and trans-[Pt(CH3NH2)2(H3CNC(CH3)2)2]I2 by crystallography and multinuclear magnetic resonance spectroscopy
    作者:Fernande D. Rochon、Christian Tessier、Viorel Buculei
    DOI:10.1016/j.ica.2006.11.005
    日期:2007.5
    Complexes of the type [Pt(amine)(4)]I-2 were synthesized and characterized mainly by multinuclear (Pt-195, H-1 and C-13) magnetic resonance spectroscopy. The compounds were prepared with different primary amines, but not with bulky amines, due to steric hindrance. In Pt-195 NMR, the signals were observed between -2715 and -2769 ppm in D2O. The coupling constant (3)J(Pt-195-H-1) for the MeNH2 Complex is 42 Hz. In C-13 NMR, the average values of the coupling constants (2)J(Pt-195-C-13) and (3)J(Pt-195-C-13) are 18 and 30 Hz, respectively. The crystal structure of [Pt(EtNH2)(4)]I-2 was determined by X-ray diffraction methods. The Pt atom is located on an inversion center. The structure is stabilized by H-bonding between the amines and the iodide ions. The compound with n-BuNH2 was found by crystallographic methods to be [Pt(n-BuNH2)(4)](2)I-3(n-BuNHCOO). The crystal contains two independent [Pt(CH3NH2)(4)](2+) cations, three iodide ions and a carbamate ion formed from the reaction of butylamine with CO2 from the air. When the compound [Pt(CH3NH2)(4)]I-2 was dissolved in acetone, crystals identified as trans-[Pt(CH3NH2)(2)(H3C-N=C(CH3)(2))(2)]I-2 were isolated and characterized by crystallographic methods. Two trans bonded MeNH2 ligands had reacted with acetone to produce the two N-bonded Schiff base Pt(II) compound. (C) 2006 Elsevier B.V. All rights reserved.
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