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trans-tetrapyridinedioxidorhenium(V) chloride | 14881-23-3

中文名称
——
中文别名
——
英文名称
trans-tetrapyridinedioxidorhenium(V) chloride
英文别名
trans-[ReO2(pyridine)4]Cl;trans-{ReO2(py)4}Cl;trans-[ReO2(py)4]Cl;[rhenium(II)(oxo)2(pyridyl)4](chloride);[ReO2(py)4]Cl;[rhenium(V)(dioxo)(py)4]chloride;{(pyridine)4Re(O)2}(Cl);[Re(O)2(pyridine)4];[Re(O)2(py)4]
trans-tetrapyridinedioxidorhenium(V) chloride化学式
CAS
14881-23-3;31429-86-4
化学式
C20H20N4O2Re*Cl
mdl
——
分子量
570.064
InChiKey
TXIIPLGZNJEAPW-UHFFFAOYSA-M
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:
    trans-tetrapyridinedioxidorhenium(V) chloride乙醇氢碘酸 作用下, 以 乙醇 为溶剂, 生成
    参考文献:
    名称:
    Ram; Hupp, Joseph T., Inorganic Chemistry, 1991, vol. 30, # 1, p. 130 - 133
    摘要:
    DOI:
  • 作为产物:
    描述:
    [ReOCl3(PPh3)2] 在 吡啶 作用下, 以 乙醇 为溶剂, 以0%的产率得到trans-tetrapyridinedioxidorhenium(V) chloride
    参考文献:
    名称:
    Ram; Hupp, Joseph T., Inorganic Chemistry, 1991, vol. 30, # 1, p. 130 - 133
    摘要:
    DOI:
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文献信息

  • Rhenium(I) and (V) complexes of aroylhydrazone derivatives: Synthesis, spectroscopic and crystallographic studies
    作者:J. Mukiza、G. Habarurema、T.I.A Gerber、E. Hosten、R. Betz、T. Umumararungu
    DOI:10.1016/j.poly.2019.114192
    日期:2020.1
    [ReCO5Cl] in ethanol led to the complex [Re(CO)3Cl(Hdpa)] (1). Similar reaction using N′((pyridin-2-yl)methylene)benzohydrazide (Hhpmb) and [ReCO5Br] led to the complex [Re(CO)3Br(Hhpmb)] (2). The reaction of 2-hydroxy-N′-((thiophen-3-yl)methylene)benzohydrazide (H2htmb) with trans-[ReOCl3(PPh3)2] in acetonitrile gave the complex cis-[ReOCl2(Hhtmb)(PPh3)] (3). The complexes cis-[ReOBr2(Hhpb)(PPh3)] (4)
    摘要报道了基于芳酰nes的配体与fac- [ReCO)3] +,[ReO] 3+和[Re2O3] 4+核的配位模式。二-2-吡啶基酮-2-基苯甲酰hydr(Hdpa)与[ReCO5Cl]在乙醇中的反应生成复合物[Re(CO)3Cl(Hdpa)](1)。使用N'((吡啶-2-基)亚甲基)苯甲酰(Hhpmb)和[ReCO5Br]进行的类似反应生成络合物[Re(CO)3Br(Hhpmb)](2)。2-羟基-N'-((噻吩-3-基)亚甲基)苯甲酰(H2htmb)与反式-[ReOCl3(PPh3)2]在乙腈中的反应得到顺式-[ReOCl2(Hhtmb)(PPh3)]复合物(3)。从[ReOBr3(PPh3)2]与杨酰(Hshz)的反应中分离出顺式-[ReOBr2(Hhpb)(PPh3)](4)和(μ-O)[ReO(pbz)2] 2(5)配合物。 )和反式-[ReO2(py)4] Cl与苯甲
  • The ligand-to-metal charge transfer excited state of [Re(dmpe)3]2+
    作者:Tayliz M. Rodriguez、Mawuli Deegbey、Elena Jakubikova、Jillian L. Dempsey
    DOI:10.1007/s11120-021-00859-7
    日期:2022.2
    The ligand-to-metal charge transfer (LMCT) transitions of [Re(dmpe)3]2+ (dmpe = bis-1,2-(dimethylphosphino)ethane) were interrogated using UV/Vis absorbance spectroscopy, photoluminescence spectroscopy, and time-dependent density functional theory. The solvent dependence of the lowest energy charge transfer transition was quantified; no solvatochromism was observed. TD-DFT calculations reveal the dominant
    [Re(dmpe) 3 ] 2+ (dmpe = bis-1,2-(dimethylphosphino)ethane)的配体-属电荷转移 (LMCT) 跃迁使用 UV/Vis 吸收光谱、光致发光光谱和时间进行了研究依赖密度泛函理论。量化了最低能量电荷转移跃迁的溶剂依赖性;没有观察到溶剂致变色。TD-DFT 计算表明,主要的 LMCT 跃迁是高度对称的和离域的,涉及电荷转移中的所有膦配体供体,这有助于理解 [Re(dmpe) 3 ] 2+不存在溶剂化致变色现象。
  • Rhenium(<scp>v</scp>) oxocomplexes with novel pyrazolyl-based N<sub>4</sub>- and N<sub>3</sub>S-donor chelators
    作者:Carolina Moura、Rute F. Vítor、Leonor Maria、António Paulo、Isabel C. Santos、Isabel Santos
    DOI:10.1039/b611034g
    日期:——
    The novel pyrazolyl-based ligands 3,5-Me2pz(CH2)2NH(CH2)2NH(CH2)2NH2 (1) and pz*(CH2)2NH-Gly-CH2STrit (pz* = pz (8), 3,5-Me2pz (9), 4-(EtOOC)CH2-3,5-Me2pz (10)) were synthesized, and their suitability to stabilize Re(V) oxocomplexes was evaluated using different starting materials, namely (NBu4)[ReOCl4], [ReOCl3(PPh3)2] and trans-[ReO2(py)4]Cl. Compound 1 reacts with trans-[ReO2(py)4]Cl yielding the cationic compound [ReO(OMe)3,5-Me2pz(CH2)2N(CH2)2NH(CH2)2NH2}](BPh4) (11) in a low isolated yield. In contrast, the neutral complexes [ReOpz*(CH2)2NH-Gly-CH2S}] (pz* = pz (12), 3,5-Me2pz (13), 4-(EtOOCCH2)-3,5-Me2pz (14)) were synthesized almost quantitatively by reacting [ReOCl3(PPh3)2] or (NBu4)[ReOCl4] with the trityl-protected chelators 8–10. The X-ray diffraction analysis of 11 and 13 confirmed the tetradentate coordination mode of the respective ancillary ligands. In 11 the monoanionic chelator coordinates to the metal through four nitrogen atoms, while in 13 the chelator is trianionic, coordinating to the metal through three nitrogens and one sulfur atom. Solution NMR studies of 12–14, including two-dimensional NMR techniques (1H COSY and 1H/13C HSQC), confirmed that the N3S coordination mode of the chelators is retained in solution. Unlike 11, complexes 12–14 may be considered relevant in the development of radiopharmaceuticals, as further corroborated by the synthesis of the congener [99mTcOpz(CH2)2-NH-Gly-CH2S}] (12a). This radioactive compound was obtained from 99mTcO4− in aqueous medium, in almost quantitative yield and with high specific activity and radiochemical purity.
    合成了新型的以吡唑基为基础的配体3,5-Me2pz(CH2)2NH( )2NH( )2NH2 (1)和pz*( )2NH-Gly- STrit(pz* = pz (8),3,5-Me2pz (9),4-(EtOOC) -3,5-Me2pz (10)),并评估了它们稳定Re(V)氧化络合物的适用性,使用的起始材料分别为(NBu4)[ReOCl4]、[ReOCl3(PPh3)2] 和 trans-[ReO2(py)4]Cl。化合物1与trans-[ReO2(py)4]Cl反应,生成阳离子化合物[ReO(OMe)3,5-Me2pz( )2N( )2NH( )2NH2}](BPh4) (11),其孤立产率较低。相比之下,几乎定量合成了中性复合物[ReOpz*( )2NH-Gly- S}] (pz* = pz (12),3,5-Me2pz (13),4-(EtOOC )-3,5-Me2pz (14)),通过将[ReOCl3(PPh3)2]或(NBu4)[ReOCl4]与三苯基保护的螯合剂8–10反应。对11和13的X射线衍射分析确认了各自辅助配体的四齿配位模式。在11中,单阴离子螯合剂通过四个氮原子与属配位,而在13中,螯合剂是三阴离子,通过三个氮和一个原子与属配位。对12–14的溶液NMR研究,包括二维NMR技术(1H COSY和1H/13C HSQC),确认了螯合剂的N3S配位模式在溶液中的保留。与11不同,复合物12–14被认为在放射药物开发中具有相关性,进一步通过合成同类物[99mTcOpz( )2-NH-Gly- S}] (12a)得到了印证。该放射性化合物在相中从99mTcO4−获得,几乎定量收率,并具有高特异活性和放射化学纯度。
  • Oxorhenium(v) complexes of quinoline and isoquinoline carboxylic acids – synthesis, structural characterization and catalytic application in epoxidation reactions
    作者:Barbara Machura、Mariusz Wolff、Eric Benoist、Jörg A. Schachner、Nadia C. Mösch-Zanetti
    DOI:10.1039/c3dt50625h
    日期:——
    (6) were synthesized (iqcH = isoquinoline-1-carboxylic acid, mqcH = 4-methoxy-2-quinolinecarboxylic acid and 8-qcH = 8-quinolinecarboxylic acid). The reported compounds were characterized by spectroscopic methods and single crystal X-ray diffraction analysis. In compounds 1 and 2, one chelate ligand occupies an axial and an equatorial position, while the other one occupies two equatorial positions, forming
    六种新型的氧化or(V)配合物喹啉并以高收率制备了异喹啉羧酸生物。根据实验条件,具有两个螯合配体的化合物[ReOCl(iqc)2 ]·MeOH(1),[ReO(OMe)(iqc)2 ](2),[ReO(OMe)(mqc)2 ](3)和[ReO(OMe)(8-qc)2 ](4)以及掺入一个双齿配体[ReOCl 2(iqc)(PPh 3)](5)和[ReOCl 2(mqc)(PPh 3)]的化合物](6)合成(iqcH =异喹啉-1-羧酸,mqcH = 4-甲氧基-2-喹啉羧酸 和8-qcH = 8-喹啉羧酸)。通过光谱方法和单晶X射线衍射分析对报道的化合物进行了表征。在化合物1和2中,一个螯合配体占据轴向和赤道位置,而另一个螯合配体占据两个赤道位置,形成顺式-(N,N)异构体。反过来,配合物3和4则表现出稀有的配体排列,在赤道平面中具有两个反式-N,反式-O螯合配体和一个线性轴向[O Re
  • Novel rhenium(V) complexes of 8-hydroxyquinoline derivatives – Synthesis, spectroscopic characterization, X-ray structure and DFT calculations
    作者:B. Machura、M. Wolff、W. Kowalczyk、R. Musiol
    DOI:10.1016/j.poly.2011.11.051
    日期:2012.2
    [ReOBr2(L1)(PPh3)] (2), [ReOCl2(L2)(PPh3)] (3) and [ReOBr2(L2)(PPh3)] (4). The complexes have been characterized spectroscopically and structurally. The experimental studies on 1 and 3 have been accompanied by DFT calculations, and additional information about binding between the rhenium atom and oxo ligand has been obtained by NBO analysis. The X-ray studies and NBO analysis confirm a triple bond between the rhenium
    摘要8-羟基喹啉骨架的两个修饰,即5,7-二-2- [2-(2-(2-氯苯基)乙烯基]喹啉-8-ol(HL1)和2- [2-(3,4-二氯苯基)乙烯基合成了喹啉-8-醇(HL2),并研究了它们与[ReOX3(PPh3)2](X = Cl,Br)的相互作用。HL1和HL2与[ReOX3(PPh3)2]反应得到[ReOCL2(L1)(PPh3)] 2·MeCN(1),[ReOBr2(L1)(PPh3)](2),[ReOCL2L2)(PPh3) )](3)和[ReOBr2(L2)(PPh3)](4)。配合物已在光谱和结构上进行了表征。DFT计算伴随着对1和3的实验研究,并且通过NBO分析获得了有关atom原子与氧代配体之间结合的更多信息。X射线研究和NBO分析证实了and与末端氧代配体之间的三键。L1和L2配体通过N-和O-供体原子以螯合方式进行配位,并且由于Ot配体的强反式影响,螯合配体
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