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Ru2(p-cymene)2(μ4-oxa)Cl2 | 201425-24-3

中文名称
——
中文别名
——
英文名称
Ru2(p-cymene)2(μ4-oxa)Cl2
英文别名
Ru2(p-cymene)2(μ4-oxalato)Cl2;chlororuthenium(1+);1-methyl-4-propan-2-ylbenzene;oxalate
Ru<sub>2</sub>(p-cymene)<sub>2</sub>(μ4-oxa)Cl<sub>2</sub>化学式
CAS
201425-24-3
化学式
C22H28Cl2O4Ru2
mdl
——
分子量
629.508
InChiKey
JPQJXVHDFCQNHI-UHFFFAOYSA-J
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:
    Ru2(p-cymene)2(μ4-oxa)Cl2 、 sodium azide 以 甲醇氯仿 为溶剂, 以70%的产率得到{(p-cymene)2Ru2Cl2(N3)2}
    参考文献:
    名称:
    Mono-, di- and tetra-nuclear p-cymeneruthenium complexes containing oxalato ligands
    摘要:
    草酸盐配合物 [Ru2(µ-η4-C2O4)Cl2(η6-p-PriC6H4Me)2] 1 和 [Ru(η2-C2O4)(NH3)(η6-p-PriC6H4Me)] 2 已分别通过草酸铵与 [{RuCl2(η6-p-PriC6H4Me)}2] 和 [Ru(H2O)3(η6-p-PriC6H4Me)]2+ 的反应制备得到。在与三苯基膦反应时,1 生成 [Ru2(µ-η4-C2O4)(PPh3)2(η6-p-PriC6H4Me)2]2+ 3,而 2 生成 [Ru(η2-C2O4)(PPh3)(η6-p-PriC6H4Me)] 4。二氯配合物 1 还可通过在甲醇中用银盐沉淀氯化物转化为阳离子二甲醇配合物 [Ru2(µ-η4-C2O4)(MeOH)2(η6-p-PriC6H4Me)2]2+ 5。配合物 5 与 4,4′-联吡啶反应,生成一种新型四核金属大环 [Ru4(µ-η4-C2O4)2(µ-η1∶η1-bipy)2(η6-p-PriC6H4Me)4]4+ 6,其中交替连接着草酸根和 4,4′-联吡啶桥。1 与叠氮化物反应生成已知的叠氮桥联配合物 [{Ru(µ-η1-N3)Cl(η6-p-PriC6H4Me)}2] 7。通过 X 射线晶体学解析了 1(两种构象异构体)、4、5 和 6 的分子结构。
    DOI:
    10.1039/a704658h
  • 作为产物:
    描述:
    sodium oxalate二氯(p-甲基异丙苯)钌(II) 二聚体二氯甲烷 为溶剂, 以91%的产率得到Ru2(p-cymene)2(μ4-oxa)Cl2
    参考文献:
    名称:
    Oxalate complexes of the (η6-p-cymene)ruthenium(II) fragment: μ-oxalato-κ2O1,O22O1′,O2′-bis[(η6-p-cymene)(triphenylphosphine-κP)ruthenium(II)] bis(tetrafluoroborate) and (η6-p-cymene)(oxalato-κ2O,O′)(pyridine-3,5-dicarboxylic acid-κN)ruthenium(II)
    摘要:
    The crystal structure of dimeric mu-oxalato-bis[(eta(6)-cymene)(triphenylphosphine)ruthenium(II)] bis(tetrafluoroborate), [Ru-2(C2O4)(C10H14)(2)(C18H15P)(2)](BF4)(2), has the cation lying on an inversion centre. The complex demonstrates the trans bond-weakening influence, with the longest Ru-C(eta(6)-p- cymene) bonds in the complex lying trans to the phosphine group. The related mononuclear species (eta(6)-p-cymene)(oxalato)(pyridine-3,5-dicarboxylic acid)ruthenium(II), [Ru-(C2O4)(C10H14)(C7H5NO4)], crystallizes as hydrogen-bonded tapes linked through O-H center dot center dot center dot O hydrogen bonds.
    DOI:
    10.1107/s0108270106007487
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文献信息

  • Combining coordination and hydrogen-bonds to form arene ruthenium metalla-assemblies
    作者:Divambal Appavoo、Diego Carnevale、Robert Deschenaux、Bruno Therrien
    DOI:10.1016/j.jorganchem.2016.10.011
    日期:2016.12
    dinuclear arene ruthenium clips, (p-cymene)2Ru2(OO∩OO)Cl2 (OO∩OO = oxalato, 2,5-dioxido-1,4-benzoquinonato, 2,5-dichloro-1,4-benzoquinonato, 5,8-dioxido-1,4-naphtoquinonato), twelve cationic arene ruthenium metalla-cycles of the general formula [(p-cymene)2Ru2(OO∩OO)(N-LH)2]2(CF3SO3)4. The ureido-pyrimidone moieties are able to form strong hydrogen-bonds by self-pairing, thus giving rise to dimeric structures
    使用三种基-嘧啶酮衍生物(NL H)与四个双核芳烃夹(p- cymene)2 Ru 2(OO∩OO)Cl 2(OO∩OO=草酸,2,5-二氧化物- 1,4-苯并喹啉酮,2,5-二-1,4-苯并喹啉酮,5,8-二氧化物-1,4-喹啉酮),十二个通式为[(p- cymene)2 Ru的阳离子芳烃属环2(OO∩OO)(NL H)2 ] 2(CF 3 SO 3)4。基-嘧啶酮部分能够通过自配对形成强氢键,从而在溶液中产生二聚结构。另外,为了更好地理解溶液中的四核属环的行为,还制备并表征了具有通式(p- cymene)RuCl 2(NL H)} 2的中性双核芳烃基-嘧啶酮配合物。通过NMR光谱研究了溶液中的所有属组装,证实了属循环的高稳定性以及氢键在构建超分子组装中的有用性。
  • Tuning the Activity of Heterogeneous Cofacial Cobalt Porphyrins for Oxygen Reduction Electrocatalysis through Self‐Assembly
    作者:Amanda N. Oldacre、Matthew R. Crawley、Alan E. Friedman、Timothy R. Cook
    DOI:10.1002/chem.201802585
    日期:2018.8
    method. The selectivities of Ox‐Co, Oxa‐Co, and Benzo‐Co prisms towards H2O as determined by RRDE were 87, 97, and 75 %, respectively. The current density of the Oxa‐Co plateaus at five times that of Pt/C when normalized per Co/Pt. The high synthetic yield (79 %), competitive overpotential (η ≈800 mV) and high selectivity (%H2O ≈97 %) of the Oxa‐Co highlights how selfassembly can be used to address multi‐electron
    我们报告了一套用于非均相电催化氧还原(ORR)的协调驱动的自组装棱镜,该棱镜的区别在于在界面排列中连接两个卟啉面的分子夹。使用循环伏安法和旋转环盘技术研究了单体CoTPyP以及界面棱镜Ox-Co,Oxa-Co和Benzo-Co的ORR活性和选择性。使用Nafion墨方法,将所有物种作为非均相催化剂固定在玻璃碳电极上。Ox-Co,Oxa-Co和Benzo-Co棱镜对H 2的选择性由RRDE测定的O分别为87%,97%和75%。按Co / Pt归一化后,Oxa-Co平台的电流密度是Pt / C的五倍。高合成收率(79%),有竞争力的超电势(η ≈800毫伏)和高选择性(%H 2的的O-≈97%)氧杂-亮点如何自组装可用于地址多电子多质子使用多核催化剂进行转化。
  • Self-Assembly of Novel Thiophene-Based BODIPY Ru<sup>II</sup> Rectangles: Potential Antiproliferative Agents Selective Against Cancer Cells
    作者:Gajendra Gupta、Abhishek Das、Sourav Panja、Ji Yeon Ryu、Junseong Lee、Nripendranath Mandal、Chang Yeon Lee
    DOI:10.1002/chem.201704368
    日期:2017.12.6
    Novel Ru (2+2) rectangles were designed and synthesized by self‐assembly of a new thiophene‐functionalized dipyridyl BODIPY ligand, BDPS, and ruthenium(II) precursors. The complexes exhibited dose‐dependent antiproliferative activities against cancer cells, in which some compounds selectively kill cancer cells. The net fluorescence due to BODIPY allowed us to visualize their location inside cancer
    通过新型噻吩官能化的二吡啶基BODIPY配体BDPS和(II)前体的自组装,设计并合成了新型Ru(2 + 2)矩形。该复合物对癌细胞具有剂量依赖性的抗增殖活性,其中某些化合物选择性杀死癌细胞。BODIPY产生的净荧光使我们能够看到它们在癌细胞中的位置。此外,属矩形显示出与生物分子结合的强烈倾向。
  • Exciton Coupling in Redox‐Active Salen based Self‐Assembled Metallacycles
    作者:Khrystyna Herasymchuk、Magali Allain、Gregory A. MacNeil、Vincent Carré、Frédéric Aubriet、Daniel B. Leznoff、Marc Sallé、Sébastien Goeb、Tim Storr
    DOI:10.1002/chem.202102745
    日期:2021.11.22
    redox-active Ni salen donors and Ru dimer acceptors affords a [2+2] rectangle for the shorter acceptor and a catenane for the longer acceptor. Catenane formation is dependent on solvent choice and concentration. Oxidation to form salen ligand radicals results in exciton coupling of the intense near-infrared intervalence charge transfer band confirming that the macrocycles remain intact upon oxidation.
    氧化还原活性 Ni salen 供体和 Ru 二聚体受体的自组装为较短的受体提供了一个 [2+2] 矩形,为较长的受体提供了一个链环。链烷烃的形成取决于溶剂选择和浓度。氧化形成salen配体自由基导致强近红外间隔电荷转移带的激子耦合,证实大环在氧化时保持完整。
  • Anticancer activity of tetracationic arene ruthenium metalla-cycles
    作者:Nicolas P. E. Barry、Fabio Edafe、Bruno Therrien
    DOI:10.1039/c1dt10489f
    日期:——
    A series of cationic metalla-cycles of the general formulae [(η6-p-cym)4Ru4(OO∩OO)2(N∩N)2]4+ and [(η6-p-cym)4Ru4(NO∩NO)2(N∩N)2]4+ has been prepared from the dinuclear arene ruthenium precursors [(η6-p-cym)2Ru2(OO∩OO)2Cl2] (OO∩OO = oxalato, 1,4-benzoquinonato-2,5-diolato, 1,4-naphtoquinonato-5,8-diolato, 9,10-anthraquinonato-1,4-diolato, 5,12-tetraquinonato-6,11-diolato) and [(η6-p-cym)2Ru2(NO∩NO)2Cl2] (NO∩NO = oxamido, oxonico) by reaction with two different bidentate linkers (N∩N = 1,2-bis(4-pyridyl)ethylene, 1,2-bis(4-pyridyl)ethane) in the presence of silver triflate. All complexes were isolated as triflate salts and characterised by NMR, infrared, UV-visible, mass spectrometry and by elemental analysis. The cytotoxicities of the tetranuclear ruthenium complexes have been established using ovarian A2780 and A2780cisR cancer cell lines. All complexes exhibit moderate to excellent activity on both the cisplatin resistant and cisplatin sensitive cells, thus suggesting a mode of action different from cisplatin.
    一系列通式为[(η6-p- cym)4Ru4(OO∩OO)2(N∩N)2]4+ 和[(η6-p- cym)4Ru4(NO∩NO)2(N∩N)2]4+ 的阳离子属环已从二核前体中制备出来。cym)4Ru4(NO∩NO)2(N∩N)2]4+和[(η6-p-cym)4Ru4(OO∩OO)2(N∩N)2]4+是由双核前体[(η6-p-cym)2Ru2(OO∩OO)2Cl2](OO∩OO = 草酸、1,4-苯醌-2,5-二醇、1、4-醌-5,8-二醇、9,10-蒽醌-1,4-二醇、5,12-四喹啉-6,11-二醇)和[(η6-p-ym)2Ru2(NO∩NO)2Cl2](NO∩NO = 氧基、N∩N=1,2-双(4-吡啶基)乙烯1,2-双(4-吡啶基)乙烷)与两种不同的双齿连接体在三氟化银存在下反应生成。所有络合物都以三酸盐的形式分离出来,并通过核磁共振、红外、紫外-可见、质谱和元素分析进行了表征。利用卵巢 A2780 和 A2780cisR 癌细胞系确定了四核配合物的细胞毒性。所有复合物对顺铂耐药细胞和顺铂敏感细胞都表现出中等到卓越的活性,从而表明其作用模式与顺铂不同。
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