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[Re(η1-OTf)(CO)2(MeC(CH2PPh2)3)] | 222402-52-0

中文名称
——
中文别名
——
英文名称
[Re(η1-OTf)(CO)2(MeC(CH2PPh2)3)]
英文别名
(1,1,1-tris(diphenylphosphinomethyl)ethane)Re(CO)2(OTf);[Re(1,1,1-tris(diphenylphosphanylmethyl)ethane)(CO)2]triflate;[(1,1,1-tris(diphenylphosphinomethyl)ethane)(CO)2Re(OTf)];[(triphos)Re(CO)2(OTf)];[(triphos)(CO)2Re(OTf)];[Re(triphos)(CO)2(OTf)]
[Re(η<sup>1</sup>-OTf)(CO)2(MeC(CH2PPh2)3)]化学式
CAS
222402-52-0
化学式
C44H39F3O5P3ReS
mdl
——
分子量
1015.98
InChiKey
FWTZRKIOMDIGEM-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

点击查看最新优质反应信息

文献信息

  • Electron-Poor Rhenium Allenylidenes and Their Reactivity toward Phosphines: A Combined Experimental and Theoretical Study
    作者:Cecilia Coletti、Luca Gonsalvi、Antonella Guerriero、Lorenza Marvelli、Maurizio Peruzzini、Gianna Reginato、Nazzareno Re
    DOI:10.1021/om200083h
    日期:2012.1.9
    transformation into a compound, suggested to be the α-phosphonioallenyl derivative [(triphos)(CO)2ReC(PMe3)═C═C(C6H5)(p-C6H4NO2)}]+ (7). To study the effect due to the strongly electron withdrawing p-nitrophenyl substituent on the allenylidene geometry, electronic structure, and reactivity with phosphines, we performed theoretical calculations on 3 and other hypothetical p-nitro-substituted allenylidenes
    1-(苯基)-1-(对硝基苯基)-2-丙炔-1-醇与Re(I)前体[(triphos)(CO)2 Re(OTf)]在二氯甲烷中于0°C反应制备了阳离子烯基亚烷基络合物[(triphos)(CO)2 Re C═C═C(C 6 H 5)(p -C 6 H 4 NO 2)}] +(3),为深紫红色三氟甲磺酸盐溶剂蒸发。3在-40°C下与1.2当量的膦PMePh 2的反应首先导致γ-膦酰基炔基络合物[(triphos)(CO)2 Re C≡CCPh(p- C 6ħ 4 NO 2)(PMePh 2)}] +(5)(观察到的一对不同的旋转异构体的,图5a,b),然后,在0℃的温度下的缓慢增加,以α-phosphonioallenyl配合物[(三(CO)2 Re C(PMePh 2)═C═CPh(p C 6 H 4 NO 2)}] +(6)。另一方面,3与更亲核的PMe 3的反应在-60℃下导致其
  • Substitution of labile triflate in [(triphos)Re(CO)2(OTf)]: a new synthetic route to mononuclear and dinuclear ReI complexes
    作者:Paola Bergamini、Fabrizia Fabrizi DeBiani、Lorenza Marvelli、Nicoletta Mascellani、Maurizio Peruzzini、Roberto Rossi、Piero Zanello
    DOI:10.1039/a806683c
    日期:——
    New synthetic routes to the neutral complex [(triphos)Re(CO)2(OTf)] [triphos=MeC(CH2PPh2)3, OTf=CF3SO3-] (3) are reported. The triflate ligand in 3 is labile and can be easily replaced by different halides and pseudohalides (CN-, N3-, SCN-, SeCN-, OCN-) to give new mononuclear octahedral ReI complexes of formula [(triphos)Re(CO)2(X)] (X=Cl-, Br-, I-, CN-, N3-, SCN-, SeCN-, OCN-). In some cases, when a double proportion of 3 is treated with the appropriate pseudohalide, rare examples of binuclear ReI complexes featuring a single bridging pseudohalide ligand, [(triphos)Re(CO)2}2(µ-X)]Y (X=CN-, N3-, SCN-, SeCN-; Y=OTf, BPh4-), have been obtained. All of the new ReI complexes have been characterized by conventional spectroscopic methods and by electrochemical and spectroelectrochemical techniques. Selected examples of regioselective electrophilic alkylations of both halide and pseudohalide ligands are also reported. Noticeably, selective methylation of [(triphos)Re(CO)2(η1-X-XCN)] (X=S, Se) affords the complexes [(triphos)Re(CO)2η1-X-X(Me)(CN)}]OTf, which contain the unprecedented methylsulfocyanate and methylselenocyanate ligands.
    报道了一种新合成路线用于制备中性配合物[(triphos)Re(CO)2(OTf)] [triphos=MeC(CH2PPh2)3, OTf=CF3SO3-](3)。在3中,三氟甲磺酸配体是易位的,可以被不同的卤素和伪卤素(CN-、N3-、SCN-、SeCN-、OCN-)轻易替代,从而生成新的单核八面体ReI配合物,其化学式为[(triphos)Re(CO)2(X)](X=Cl-、Br-、I-、CN-、N3-、SCN-、SeCN-、OCN-)。在某些情况下,当用适当的伪卤素处理双倍比例的3时,获得了少见的双核ReI配合物,其中以单个桥联伪卤素配体为特征,[(triphos)Re(CO)2}2(µ-X)]Y(X=CN-、N3-、SCN-、SeCN-;Y=OTf、BPh4-)。所有新合成的ReI配合物均已通过常规光谱方法以及电化学和光谱电化学技术进行了表征。此外,报道了一些卤素和伪卤素配体的区域选择性亲电烷基化的精选例子。值得注意的是,对[(triphos)Re(CO)2(η1-X-XCN)](X=S、Se)的选择性甲基化生成的配合物[(triphos)Re(CO)2η1-X-X(Me)(CN)}]OTf,包含了前所未有的甲基硫氰酸盐和甲基氰酸配体
  • Activation of 2-propyn-1-ols by the rhenium(I) fragment [{MeC(CH2PPh2)3}Re(CO)2]+. Synthesis and characterization of cationic Re(I) complexes containing unsaturated η1-carbon ligands
    作者:Claudio Bianchini、Nicoletta Mantovani、Lorenza Marvelli、Maurizio Peruzzini、Roberto Rossi、Antonio Romerosa
    DOI:10.1016/s0022-328x(00)00553-2
    日期:2001.1
    The [MeC(CH2PPh2)3}Re(CO)2]+ auxiliary has been found to activate 1-ethynyl-1-cyclohexanol and 1-phenyl-2-propyn-1-ol yielding a variety of η1-carbon ligands, which includes hydroxyvinylidene, alkenylvinylidene, alkoxycarbene, η1-Csp-enynyl, secondary allenylidene, acyl, hydroxycarbene and alkoxycarbene groups. The reactivity of the allenylidene complex [MeC(CH2PPh2)3}Re(CO)2CCC(H)Ph}]+ toward water
    的[的MeC(CH 2 PPH 2)3 }的Re(CO)2 ] +辅助已经发现激活1-乙炔基-1-环己醇和1-苯基-2-丙炔-1-醇,得到各种η 1碳上的配体,其包括hydroxyvinylidene,alkenylvinylidene,alkoxycarbene,η 1 -C SP -enynyl,仲allenylidene,酰基,hydroxycarbene和alkoxycarbene基。研究了烯基亚烷基配合物[MeC(CH 2 PPh 2)3 } Re(CO)2 CCC(H)Ph}] +对甲醇的反应性。
  • Synthesis, Characterization, and Electrochemical Behavior of Mono- and Bimetallic Ruthenium and Rhenium Allenylidenes Bearing Multiconjugated Organic Spacers
    作者:Nicoletta Mantovani、Michele Brugnati、Luca Gonsalvi、Emanuela Grigiotti、Franco Laschi、Lorenza Marvelli、Maurizio Peruzzini、Gianna Reginato、Roberto Rossi、Piero Zanello
    DOI:10.1021/om0492193
    日期:2005.1.1
    and Re and homobimetallic Ru/Ru and heterobimetallic Ru/Re complexes bridged by multiconjugated aromatic organic spacers such as bianthracenylidene and biphenylene were obtained and characterized by conventional spectroscopic techniques and elemental analysis. Electrochemical measurements coupled to spectroelectrochemistry and EPR spectroscopy proved that in the bis(allenylidene) complexes an electronic
    得到了新型的Ru和Re的单亚烯基以及同双属Ru / Ru和异双属Ru / Re配合物,它们由多共轭芳族有机间隔基如联和亚联苯桥接,并通过常规光谱技术和元素分析对其进行了表征。电化学测量与光谱电化学和EPR光谱相结合证明,在双(亚烯基)络合物中,两个亚烯基桥或两个属中心之间存在电子通信,从而诱使分子内电子迁移性增强。
  • First Examples of Rhenium-Assisted Activation of Propargyl Alcohols:  Allenylidene, Carbene, and Vinylidene Rhenium(I) Complexes
    作者:Claudio Bianchini、Nicoletta Mantovani、Andrea Marchi、Lorenza Marvelli、Dante Masi、Maurizio Peruzzini、Roberto Rossi、Antonio Romerosa
    DOI:10.1021/om990375x
    日期:1999.10.1
    organyl ligand in a slightly distorted octahedral geometry. The reaction with HC⋮CCH2OH results in the double addition of methanol to give the carbene complex [(triphos)(CO)2ReC(OMe)(CH2CH2OMe)}]OTf (9). When the reaction between 1 and propargyl alcohol is carried out in the dichloromethane dinuclear vinylidene−carbene complex, [(triphos)(CO)2Re}2μ-(C6H6O)}](OTf)2 (10) is obtained.
    络合物[(triphos)(CO)2 Re(OTf)](1)在室温下与二取代的炔丙醇HC⋮CCR(R')OH在CH 2 Cl 2中反应(R = R'= Ph,Me; R = Ph,R'= Me),得到烯丙基衍生物[(triphos)(CO)2 Re C C C(R)Ph}] OTf(R = Ph,2 ; R = Me,3)或双核亚乙烯基-卡宾络合物[((triphos)(CO)2 Re} 2 μ-(C 10 H 12)}](OTf)2(5)(R = R'= Me)(triphos = MeC(CH 2 PPh 2)3 ; OTf = CF3 SO 3 - )。炔丙醇仲醇HC⋮CCH(Me)OH在甲醇存在下与1反应生成甲氧基烯基舍尔型卡宾[(triphos)(CO)2 Re C(OMe)-CH CHMe}] OTf(11) 。化合物11已经通过X射线衍射分析鉴定。该配合物的结构显示属中心被一个fac
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