摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

[(1,2,3,4,5-pentamethylcyclopentadienyl)Rh(η2-NO3)(OTf)] | 564211-86-5

中文名称
——
中文别名
——
英文名称
[(1,2,3,4,5-pentamethylcyclopentadienyl)Rh(η2-NO3)(OTf)]
英文别名
[(C5Me5)Rh(η2-NO3)(η1-O3SCF3)];[Rh(C5Me5)(η2-NO3)(OTf)];[Cp*Rh(η2-NO3)(OTf)]
[(1,2,3,4,5-pentamethylcyclopentadienyl)Rh(η2-NO3)(OTf)]化学式
CAS
564211-86-5
化学式
C11H15F3NO6RhS
mdl
——
分子量
449.21
InChiKey
JTNVXURZNFURMV-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:
    异硫氢酸三甲基硅酯[(1,2,3,4,5-pentamethylcyclopentadienyl)Rh(η2-NO3)(OTf)] 在 4-ethynyltoluene 作用下, 以 二氯甲烷 为溶剂, 生成 [(C5Me5)Rh(η1-SCN)2(HSCN)]2
    参考文献:
    名称:
    通过末端芳基炔烃的[2 + 2 + 1]环三聚反应制备新型Rhodonocenium配合物
    摘要:
    的反应的[Cp *的Rh(η 2 -NO 3)(OTF)](1),其带有两个不稳定配体(NO 3 -和光学传递函数- ),具有末端芳基炔(苯乙炔(HC⋮CPH)或4-乙炔基甲苯(HC⋮CC 6 H ^ 4 CH 3))在醇(EtOH或ñ -BuOH),得到取代的rhodocenium阳离子的[Cp *的Rh(η 5 -C 5 H ^ 2的Ar 2 -CH(Ar)的OR)] +(OTf)-(2a - d:Ar = Ph,p-甲苯基; R = Et,n- Bu)。治疗1在乙醇中与4-乙炔基甲苯,接着加入伪卤化物(HSPH中,Me 3的SiN 3,或Me 3个SiNCS)在二氯甲烷也产生了取代rhodocenium阳离子的[Cp *的Rh(η 5 -C 5 H ^ 2(p -甲苯基)2 -CH(p -甲苯基)女)] +(OTF)- (女- = SPh上(图3a),N 3(图3B),NCS(3C)
    DOI:
    10.1021/om0492404
  • 作为产物:
    描述:
    [(1,2,3,4,5-pentamethylcyclopentadienyl)Rh(η1-NO3)(μ-Cl)]2silver trifluoromethanesulfonate二氯甲烷丙酮 为溶剂, 以84.7%的产率得到[(1,2,3,4,5-pentamethylcyclopentadienyl)Rh(η2-NO3)(OTf)]
    参考文献:
    名称:
    NO bond cleavage and various bonding modes of the nitrato ligand in rhodium complexes: syntheses and structures of [Cp*Rh(η1-NO3)(μ-Cl)]2, {[Cp*RhCl(PPh3)(CNC6H11)]2(NO2)(NO3)}·2H2O, [Cp*Rh(η1-NO3)(η1,μ-N3)]2, [Cp*Rh(η2-NO3)(O3SCF3)], trans-{[Rh(PPh3)2(CN2,6-Me2C6H3)2](NO3)}·H2O, and {[Cp*2Rh2(η2,μ-NO2-N,O)2(η1,μ-N3)](PF6)}·0.5H2O
    摘要:
    The addition of 2 equiv. of AgNO3 to a dinuclear chloro-bridged Rh(III) compound, [Cp*RhCl2](2), resulted in the replacement of the terminal chloro ligand to give [Cp*Rh(eta(1)-NO3)(mu-Cl)](2) (1). On the other hand, the reaction of [Cp*RhCl2](2) with 4 equiv. of AgNO3 led to the formation of a mononuclear bis(nitrato)-rhodium compound, [Cp*Rh(eta(1)-NO3)(eta(2)-NO3)] (2). Compound 1 reacted With PPh3 and cyclohexyl isocyanide (CN-C6H11) to give a chiral compound, {[Cp*RhCl(PPh3)(CN-C6H11)](2)(NO2)(NO3)} 2H(2)O (3.2H(2)O), which shows an unusual example of the nitrate-to-nitrite reduction in the rhodium coordination sphere. The reaction of compound 2 with either NaN3 or N3SiMe3 gave a dinuclear (eta(1)-nitrato)-rhodium compound, [Cp*Rh(eta(1)-NO3)(eta(1),mu-N-3)](2) (4). On the other hand, on addition of silver triflate (AgOTf), compound 2 underwent replacement to give a monormclear (eta(2)-nitrato)-rhodium compound, [Cp*Rh(eta(2)-NO3)(OTf)] (5). In addition, compound 2 reacted with a mixture of PPh3 and 2,6-dimethylphenyl isocyanide (CN-2,6-Me2C6H3) to give trans-{[Rh(PPh3)(2)(CN-2,6-Me2C6H3)(2)](NO3)} . H2O (6. H2O), Which exhibits the complete elimination of all ligands in compound 2 and indicates the formal reduction of the rhodium metal from + 3 to + 1. The nitro-rhodium compound, {[Cp-2*Rh-2(eta(2), mu-NO2-N,O)(2)(eta(1),mu-N-3)](PF6)} . 0.5H(2)O (7 . 0.5H(2)O), was prepared by the reaction of [Cp*RhCl(dppf)](PF6) (dppf = Fe(eta(5) -C5H4PPh2)(2)) with a mixture of N3SiMe3 and AgNO3, Which also displays the N-O bond cleavage of nitrate (NO3-) to nitrite (NO2-). The structures of 1, 3 . 2H(2)O, 4, 5, 6 - HO, and 7 . 0.5H(2)O were determined by X-ray diffraction. (C) 2002 Elsevier Science B.V. All rights reserved.
    DOI:
    10.1016/s0020-1693(02)01466-4
点击查看最新优质反应信息

文献信息

  • Rhodium(III)-mediated cycloaddition of alkynes: reactivity of [Cp*Rh(η2-NO3)(OTf)] bearing two labile ligands
    作者:Won Seok Han、Soon W Lee
    DOI:10.1016/s0022-328x(03)00451-0
    日期:2003.7
    [Cp*Rh(eta(2)-NO3)(OTf)] (1) mediated cyclodimerization or cyclotrimerization of alkynes and alkynyl esters. In addition, compound I reacted with propargyl halides to give triply halide-bridged dinuclear compounds, [Cp*Rh(mu(2)-X)(3)RhCp*](OTf) (X = Cl or Br). (C) 2003 Elsevier B.V. All rights reserved.
  • Reactivity of [Cp∗Rh(η6-C6H3NH2-2,6-i-Pr2)](OTf)2 toward phosphines and alkynes
    作者:Mi S. Lim、Ji Young Baeg、Soon W. Lee
    DOI:10.1016/j.jorganchem.2006.06.016
    日期:2006.9
    The cationic aniline complex [Cp*Rh(eta(6)-2,6-(Me2CH)(2)C6H3NH2)](OTf)(2) (1) was prepared from either [Cp*Rh eta(2) -NO3)(eta(1)-OTf)] or [Cp*Rh(OH2)(3)](OTf)(2) and 2,6-diisopropylaniline. Complex I underwent substitution with phosphines or phosphites, indicating the labile character of the eta(6)-aniline ligand. Complex 1 mediated cycloaddition reactions of several alkynes in refluxing ethanol: the [2 + 2] dimerization for Ph-C equivalent to C-Ph and the [2 + 2 + 1] trimerization for Ph-C equivalent to C-H and CH3C6H4-C equivalent to C-H. The unexpected cyclobutadiene complex [Cp*Rh(eta(4)-C-4(C(O)CH3)(2)H(SiMe3))] was obtained from complex 1 and MeSi-C equivalent to C-C equivalent to C-SiMe3 and structurally characterized by X-ray diffraction. (c) 2006 Elsevier B.V. All rights reserved.
查看更多