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Pt(4,4′-bis(methoxycarbonyl)-2,2′-bipyridine)Cl2 | 257278-10-7

中文名称
——
中文别名
——
英文名称
Pt(4,4′-bis(methoxycarbonyl)-2,2′-bipyridine)Cl2
英文别名
[Pt(4,4'-dimethylcarboxylate-2,2'-bipyridine)Cl2];Dichloroplatinum;methyl 2-(4-methoxycarbonylpyridin-2-yl)pyridine-4-carboxylate
Pt(4,4′-bis(methoxycarbonyl)-2,2′-bipyridine)Cl<sub>2</sub>化学式
CAS
257278-10-7
化学式
C14H12Cl2N2O4Pt
mdl
——
分子量
538.246
InChiKey
ZOTATOQDKZKOCQ-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):
    3.09
  • 重原子数:
    23
  • 可旋转键数:
    4
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.14
  • 拓扑面积:
    78.4
  • 氢给体数:
    0
  • 氢受体数:
    6

反应信息

  • 作为反应物:
    参考文献:
    名称:
    On the electronic structure of [Pt(4,4′-X2-bipy)Cl2]0/−/2−: an electrochemical and spectroscopic (UV/Vis, EPR, ENDOR) study
    摘要:
    我们制备了一系列通式为[Pt(4,4â²-X2-bipy)Cl2](bipy = 2,2â²-联吡啶;X = NH2、OEt、Me、H、Ph、Cl 或 CO2Me)的配合物,并对其氧化还原化学反应和紫外/可见光谱进行了研究。循环伏安法得出的第一个还原过程的半波电位与 X 的哈米特参数成线性关系,也与紫外/可见光谱法得出的 MLCT 最大值成线性关系。X = OEt、Me、H、Ph、Cl 或 CO2Me 复合物的第一次还原过程是可逆的,这些复合物在负电位 580â760 mV 时会发生第二次准可逆或不可逆还原。还原后的 17 eâ 物种通过 EPR 光谱进行表征,计算得出铂对 SOMOs 的总贡献(5d 和 6p)仅为 7â12% 左右。大部分非配对电子密度由双吡配体Ï*系统携带,[Pt(4,4â²-X2-bipy)Cl2]â(X = H或CO2Me)的取向选择性ENDOR光谱显示,在四个环C(H)位置中,C5和C5â²携带的自旋密度最大。Pt(4,4â²-(CO2Me)2-bipy)Cl2]的第二个还原产物是 EPR 沉默的,表明在这个特殊的复合物中,两个还原电子在同一轨道上自旋配对。
    DOI:
    10.1039/a904658e
  • 作为产物:
    描述:
    参考文献:
    名称:
    [EN] PT(IV) COMPLEXES CONTAINING 4,4'-DISUBSTITUTED-2,2'-BIPYRIDYL AND THEIR USE IN CANCER THERAPY
    [FR] COMPLEXES DE PT(IV) CONTENANT UN 2,2'-BIPYRIDYLE 4,4'-DISUBSTITUÉ ET LEUR UTILISATION EN THÉRAPIE ANTICANCÉREUSE
    摘要:
    本文提供了用于治疗疾病(例如癌症)的含铂化合物。具体而言,提供了具有取代的2,2'-联吡啶环结构的铂Pt(IV)配合物,以及使用这些配合物的方法。本摘要旨在作为特定领域搜索的扫描工具,并不意味着对本发明的限制。
    公开号:
    WO2016025742A1
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文献信息

  • Light-driven generation of hydrogen: New chromophore dyads for increased activity based on Bodipy dye and Pt(diimine)(dithiolate) complexes
    作者:Bo Zheng、Randy P. Sabatini、Wen-Fu Fu、Min-Sik Eum、William W. Brennessel、Lidong Wang、David W. McCamant、Richard Eisenberg
    DOI:10.1073/pnas.1509310112
    日期:2015.7.28
    Significance

    The light-driven generation of H 2 , the reductive side of water splitting, requires a light absorber or photosensitizer (PS) for electron-hole creation and photoinduced electron transfer. To increase the effectiveness of charge transfer chromophores as PSs, this report describes the attachment of a strongly absorbing organic dye (dipyrromethene-BF 2 , commonly known as Bodipy) to Pt diimine dithiolate charge transfer chromophores and examination of systems containing these dyads for the light-driven generation of H 2 . The use of these dyads increases system activity under green light irradiation (530 nm) relative to systems with either chromophore alone, validating such an approach in designing artificial photosynthetic systems. One dyad system exhibits both high activity and substantial durability (40,000 turnovers relative to PSs over 12 d).

    标题: 重要性 光驱动的H2生成,即分裂的还原端,需要光吸收剂或光敏剂(PS)来产生电子-空穴并进行光诱导电子转移。为了增加电荷转移色素作为光敏剂的有效性,本报告描述了将强吸收的有机染料(二吡咯甲烷-BF2,通常称为Bodipy)附着到Pt二亚甲基二硫酸盐电荷转移色素上,并检查包含这些二聚体的系统对光驱动的H2生成的影响。使用这些二聚体在绿光照射(530 nm)下增加了系统活性,相对于仅有色素的系统,验证了这种设计人工光合系统的方法。其中一种二聚体系统表现出高活性和相当的耐久性(相对于PS在12天内的40,000次循环)。
  • Palladium(II) and Platinum(II) Analogues of Luminescent Diimine <i>Triangulo</i> Complexes Supported by Triply Bridging Sulfide Ligands:  Structural and Spectroscopic Comparisons
    作者:Biing-Chiau Tzeng、Siu-Chung Chan、Michael C. W. Chan、Chi-Ming Che、Kung-Kai Cheung、Shie-Ming Peng
    DOI:10.1021/ic010891r
    日期:2001.12.1
    separations of 3.027(1)-3.065(1) and 3.104(1)-3.154(1) A, respectively. An isosceles triangle of Pd(3) atoms is observed in the molecular structure of 1b. The (1)MLCT absorption of 2a and 2b appears at 415 and 448 nm, respectively, in dichloromethane and is significantly red-shifted from the lowest energy absorption band of the Pd(3) analogues. Complex 1a exhibits weak photoluminescence in the solid state
    [M(LL)Cl(2)]的反应[M = Pd,Pt; LL = 4,4'-二叔丁基-2,2'-联吡啶((t)Bu(2)bpy),4,4'-二甲基羧酸酯-2,2'-联吡啶((CO(2)Me )(2bpy),双(二苯基膦基甲烷)(dppm)]与Na(2)S在回流的甲醇中提供[M(3)((t)Bu(2)bpy)(3)(mu(3)- S)(2)](2+)[M = Pd(1a),Pt(2a)],[M(3)((CO(2)Me)(2)bpy)(3)(mu(3) -S)(2)](2+)[M = Pd(1b),Pt(2b)]和[Pt(3)(dppm)(3)(mu(3)-S)(2)]( 2+)(3)为高氯酸盐。X射线晶体分析显示1a,1b,2a和3具有三角形M(3)S(2)核心结构。1a,2a和3中的三个属原子形成虚拟的等边三角形,其分子内Pd-Pd和Pt-Pt间距分别为3.027(1)-3.065(1)和3
  • Effect of Axial Interactions on the Formation of Mesophases: Comparison of the Phase Behavior of Dialkyl 2,2′-bipyridyl-4,4′-dicarboxylate Complexes of Pt(II), Pt(IV), and Pt(II)/Pt(IV) Molecular Alloys
    作者:Rachel J. Allenbaugh、Cynthia K. Schauer、Amanda Josey、James D. Martin、Denis V. Anokhin、Dimitri A. Ivanov
    DOI:10.1021/cm3018105
    日期:2012.12.11
    Crystal engineering through the use of metal-based interactions is relatively common, but this approach has not been widely used to develop highly ordered liquid-crystalline (LC) phases. Herein is presented a Pt(II)/Pt(IV) system with a highly ordered LC phase engineered to form through metal-based MX chain interactions of the type Pt(II)center dot center dot center dot Cl-Pt(IV). This LC material constitutes a molecular alloy in which a single mesophase is formed from two components, and is the first alloy to include a Pt(IV) component. The molecular alloy was characterized via differential scanning calorimetry (DSC), polarizing optical microscopy (POM), and variable-temperature X-ray diffraction (VT XRD). The alloy properties are contrasted with complimentary analyses of the individual components. The newly synthesized tetrachloro(dialkyl 4,4'-dicarboxylate-2,2'-bipyridyl)platinum(IV) complexes ((PtLCl4)-Cl-n, n is the number of carbons in the alkyl chain) are themselves liquid crystalline. Structural and thermal properties of the Pt(II) analogues are presented to provide context to the behaviors of the Pt(IV) species and the alloys. Single-crystal X-ray diffraction data is presented for (PtLCl2)-Cl-1 center dot CH2Cl2, (PtLCl2)-Cl-2, and (PtLCl2)-Cl-16-center dot 2CHCl(3). This study demonstrates the potential of mesophase ordering through carefully engineered metal-based interactions. The resulting alloy provides a phase for studying MX chain interactions outside of the solid state.
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