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[fac-Re(CO)3(2,2'-bipyridine)(pyridine)](triflate) | 512781-34-9

中文名称
——
中文别名
——
英文名称
[fac-Re(CO)3(2,2'-bipyridine)(pyridine)](triflate)
英文别名
fac-[ReI(py)(CO)3bipy](OTf);fac-[ReI(pyridine)(CO)3(2,2'-bipyridine)](OTf);fac-{(pyridine)Re(CO)3(2,2'-bipyridine)}Tf;fac-[Re(bpy)(CO)3(pyridine)]CF3SO3;fac-[Re(2,2'-bipyridine)(CO)3(pyridine)]CF3SO3;fac-[Re(CO)3(pyridine)(2,2'-bipyridine)]CF3SO3;fac-[Re(2,2'-bipyridine)(CO)3(pyridine)](OTf);fac-[Re(CO)3(bipy)(py)]CF3SO3;fac-[Re(bipy)(CO)3(py)](OTf);Re(pyridine)(CO)3(2,2'-bipyridine)(trifluoromethanesulfonate);Re(py)(CO)3(bipy)(TflsO)
[fac-Re(CO)3(2,2'-bipyridine)(pyridine)](triflate)化学式
CAS
512781-34-9
化学式
CF3O3S*C18H13N3O3Re
mdl
——
分子量
654.597
InChiKey
GOUAKDFNZHFBTP-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:
    [fac-Re(CO)3(2,2'-bipyridine)(pyridine)](triflate)二氯甲烷 为溶剂, 生成 (2,2'-bipyridyl(-.))tricarbonyl(pyridine)rhenium(I)
    参考文献:
    名称:
    Kuehn, Fritz E.; Zuo, Jing-Lin; Fabrizi de Biani, Fabrizia, New Journal of Chemistry, 2004, vol. 28, p. 43 - 51
    摘要:
    DOI:
  • 作为产物:
    描述:
    [Re(CO)3(bipy)(CH3CN)][CF3SO3]吡啶 作用下, 以 乙腈 为溶剂, 以37%的产率得到[fac-Re(CO)3(2,2'-bipyridine)(pyridine)](triflate)
    参考文献:
    名称:
    Transient Raman detection of excited state electron, transfer to methyl viologen from photoexcited molecular reagents in fluid solution and anchored to SiO2
    摘要:
    DOI:
    10.1016/0584-8539(89)80022-4
  • 作为试剂:
    描述:
    [fac-Re(CO)3(2,2'-bipyridine)(pyridine)](triflate) 、 C9H14O6P(1-)sodium ascorbate 、 sodium hydroxide 作用下, 反应 15.0h, 生成 氢气
    参考文献:
    名称:
    Ascorbate as an electron relay between an irreversible electron donor and Ru(ii) or Re(i) photosensitizers
    摘要:
    把抗坏血酸作为一个可逆的电子穿梭器,在三(2-羧乙基)膦(TCEP)和Re I或Ru II光敏剂之间起作用。
    DOI:
    10.1039/c4cc01500b
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文献信息

  • Proton-Coupled Electron Transfer between 4-Cyanophenol and Photoexcited Rhenium(I) Complexes with Different Protonatable Sites
    作者:Catherine Bronner、Oliver S. Wenger
    DOI:10.1021/ic300834c
    日期:2012.8.6
    electron transfer (PCET) between 4-cyanophenol and the two rhenium(I) complexes. Transient absorption spectroscopy provides clear evidence for PCET reaction products, and significant H/D kinetic isotope effects are observed in some of the luminescence quenching experiments. Concerted proton–electron transfer is likely to play an important role in both cases, but a reaction sequence of proton transfer and
    两个tri(I)三羰基二亚胺配合物,其中一个与2,2'-联吡嗪(bpz)和吡啶(py)配体,除了羰基([[Re(bpz)(CO)3(py)] +),合成了一种具有2,2'-联吡啶(bpy)和1,4-吡嗪(pz)配体([Re(bpy)(CO)3(pz)] +)的三羰基配合物,并对其光化学进行了研究用4-苯酚乙腈溶液中进行了研究。属到配体的电荷转移(MLCT)激发发生在[Re(bpz)(CO)3(py)] +络合物中的质子化bpz配体中,而在[Re(bpy)(CO)3(pz)]中发生+相同类型的激发复合物会促进电子远离可质子化的pz配体。这项研究旨在探讨这种电子激发态结构的差异如何影响4-苯酚与两种rh(I)配合物之间的光诱导质子偶联电子转移(PCET)的速率和反应机理。瞬态吸收光谱为PCET反应产物提供了明确的证据,并且在某些发光猝灭实验中观察到了显着的H / D动力学同位素效应
  • fac-[Re(CO)3(dmso-O)3](CF3SO3): a new versatile and efficient Re(i) precursor for the preparation of mono and polynuclear compounds containing fac-[Re(CO)3]+ fragments
    作者:Massimo Casanova、Ennio Zangrando、Fabio Munini、Elisabetta Iengo、Enzo Alessio
    DOI:10.1039/b609853c
    日期:——
    BF4, ClO4) species. Compound 1 is the first example of a Re(I)–dmso complex structurally characterized and confirms the rule that dmso is always O-bonded when trans to CO. The reactivity of 1 was tested in the one-step preparation of several new and known complexes. The O-bonded sulfoxides of 1 are replaced under mild conditions by tri- (L3) and bidentate ligands (L2) to produce fac-[Re(CO)3(L3)]+ and
    我们在这里显示了新的复合物fac- [Re(CO)3(dmso-O)3 ](CF 3 SO 3)(1),它是从[ReBr(CO)5 ]一步制备得到的,具有广泛的应用范围通常,与通常使用的(NEt 4)2 fac- [ReBr ]相比,溶解度通常是更好的一步合成包含fac- [Re(CO)3 ] +片段的单核和多核无机化合物的前体3(CO)3 ]和fac- [Re(CO)3(CH 3 CN)3 ](Y)(Y = PF 6,BF 4,ClO 4)物种。化合物1是Re( I)-dmso配合物结构表征的第一个例子,并证实了以下规则:dmso当总是被O形接合反式到CO。的反应1中的几个新的和已知的复合物中的一步制备进行了测试。O键亚砜的1是由三- (L温和的条件下被取代3)和二齿配体(L 2)分别产生fac- [Re(CO)3(L 3)] +和fac- [Re(CO)3(L 2)(dmso-O)]
  • Photochemical Ligand Substitution Reactions of <i>fac</i>-[Re(bpy)(CO)<sub>3</sub>Cl] and Derivatives
    作者:Shunsuke Sato、Akiko Sekine、Yuji Ohashi、Osamu Ishitani、Ana Maria Blanco-Rodríguez、Antonín Vlček,、Taiju Unno、Kazuhide Koike
    DOI:10.1021/ic0621603
    日期:2007.4.30
    photochemical ligand substitution (PLS) reaction of fac-[Re(bpy)(CO)3Cl] (1a) to give the solvento complexes (OC-6-34)- and (OC-6-44)-[Re(bpy)(CO)2(MeCN)Cl] (2 and 3) in good yields. The disappearance quantum yield of 1a was 0.01+/-0.001 at 313 nm. The products were isolated, and X-ray crystallographic analysis was successfully performed for 2. Time-resolved IR measurements clearly indicated that the CO ligand
    高能量光(例如313 nm波长)的激发引起fac- [Re(bpy)(CO)3Cl](1a)的光化学配体取代(PLS)反应,从而生成溶剂配合物(OC-6- 34)-和(OC-6-44)-[Re(bpy)(CO)2(MeCN)Cl](2和3),收率高。1a的消失量子产率在313nm为0.01 +/- 0.001。分离产物,并成功进行2次X射线晶体分析。时间分辨的红外测量清楚地表明,激发后,CO配体以亚皮秒速率解离,从而产生振动热的光产物,其在50-100 ps内松弛。对反应机理的详细研究表明,在3MLCT激发态下,1a的PLS反应不会通过最低的振动平进行。PLS反应生成2和(OC-6-24)-[Re(bpy)(CO)2(MeCN)Cl](5)作为主要产物,其中一种产物5异构化为3。 PLS反应更为普遍,发生在各种fac-hen(I)二亚胺三羰基配合物中,例如fac- [Re(X2bpy)(CO)3Cl](X2bpy
  • Influence of bidentate ligand donor types on the formation and stability in 2 + 1 fac-[M<sup>I</sup>(CO)<sub>3</sub>]<sup>+</sup> (M = Re, <sup>99m</sup>Tc) complexes
    作者:Thomas R. Hayes、Shalina C. Bottorff、Winston S. Slocumb、Charles L. Barnes、Aurora E. Clark、Paul D. Benny
    DOI:10.1039/c6dt04282a
    日期:——
    Expanding on our previous studies using the 2 + 1 labeling strategy, a series of bidentate ligands (neutral vs. anionic) containing an aromatic amine in combination with monodentate pyridine analogs or imidazole were explored to determine the influence of the bidentate and monodentate ligands on the formation and stability of the respective complexes. The 2 + 1 complexes with Re and 99mTc were synthesized
    在过去的二十年中,针对放射性药物应用中的fac- [M I(CO)3 ] +(M = Re,99m Tc)核心提出了许多螯合策略。然而,近年来限制了具有改善的功能和体内性能的新配体/复合物的开发。使用2 + 1标记策略扩展了我们先前的研究,提出了一系列双齿配体(中性与。探索了含有芳族胺与单齿吡啶类似物或咪唑结合使用的阴离子型(阴离子型)以确定二齿和单齿配体对相应配合物形成和稳定性的影响。分两步合成具有Re和99m Tc的2 +1配合物,并通过标准放射/化学方法进行表征。X射线表征和Re 2 + 1配合物与4-二甲基氨基吡啶的完全二齿系列的配合物的X射线表征和密度泛函理论分析表明,中性配体的结合能比阴离子配体更高。在99m在Tc研究中,阴离子二齿配体的形成产率显着高于2 +1产品,但中性配体氨基酸激发试验中似乎具有更高的稳定性。通过增加吡啶配体的碱度,两个双齿系列均表现出改善的稳定性。
  • Photocatalytic H<sub>2</sub> Production from Water with Rhenium and Cobalt Complexes
    作者:Benjamin Probst、Miguel Guttentag、Alexander Rodenberg、Peter Hamm、Roger Alberto
    DOI:10.1021/ic102317u
    日期:2011.4.18
    Photocatalytic hydrogen production in pure water for three component systems using a series of rhenium-based photosensitizers (PS) and cobalt-based water reduction catalysts (WRC), with triethanolamine (TEOA) as an irreversible electron donor, is described. Besides the feasibility of this reaction in water, key findings are reductive quenching of the excited state of the PS by TEOA (k(q) = 5-8 x 10(7) M-1 s(-1); Phi(cage) = 0.75) and subsequent transfer of an electron to the WRC (k(CoIII) = 1.1 x 10(9) M-1 s(-1)). Turnover numbers in rhenium (TONRe, H/Re) above 500 were obtained, whereas TONCo (H-2/Co) did not exceed 17. It is shown that the cobalt-based WRC limits long-term performance. Long-term performance critically depends on pH and the type of WRC used but is unaffected by the type of PS or the concentration of WRC. A quantum yield of 30% was obtained (H/photon).
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