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diphenyl(4,4'-bis(tert-butyl)-2,2'-bipyridine)platinum(II) | 653568-86-6

中文名称
——
中文别名
——
英文名称
diphenyl(4,4'-bis(tert-butyl)-2,2'-bipyridine)platinum(II)
英文别名
(4,4′-di-tert-butyl-2,2′-bipyridine)PtPh2;(tBu2bpy)PtPh2;PtPh2(4,4'-bis(tert-butyl)-2,2'-bipyridine);[PtPh2(4,4'-di-tert-butyl-2,2'-bipyridine)];(4,4'-di-tert-butyl-2,2'-dipyridyl)Pt(Ph)2;(4,4'-di-tert-butyl-2,2'-biphenyl)Pt(Ph)2;benzene;4-tert-butyl-2-(4-tert-butylpyridin-2-yl)pyridine;platinum(2+)
diphenyl(4,4'-bis(tert-butyl)-2,2'-bipyridine)platinum(II)化学式
CAS
653568-86-6
化学式
C30H34N2Pt
mdl
——
分子量
617.693
InChiKey
OITNDARPHKFOBF-UHFFFAOYSA-N
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:
    参考文献:
    名称:
    The mechanism of protonolysis of phenylplatinum(II) bonds in complexes with phenyl trans to nitrogen or carbon donors
    摘要:
    在-78℃下,将HCl,BF4,CF3SO3和CF3CO2等酸添加到配合物[PtPh2(NN)](NN = bu2bpy = 4,4'-二叔丁基-2,2'-联吡啶)和[PtPh(NCN)](NCN = 2,6-C6H3(CH2NMe2)2)中,得到相应的苯基(氢化)铂(IV)配合物[PtX(H)Ph2(NN)]和[PtX(H)Ph(NCN)],这些配合物在约-20℃时通过苯的还原消除反应分解为铂(II)配合物[PtXPh(NN)]和[PtX(NCN)]。在低温下进一步添加HCl到[PtClPh(NN)]中,得到[PtHCl2Ph(NN)],该配合物在-10℃以上分解为苯和[PtCl2(NN)]。在过量CD3OD存在下,DBF4与[PtPh2(NN)]反应,形成C6H5D和C6H4D2,但在[PtPh(NCN)]中没有观察到产物苯中的多个氘原子的进一步取代。讨论了这些反应的机理。关键词:铂,苯基,苯,质子解离。
    DOI:
    10.1139/v03-113
  • 作为产物:
    描述:
    [(PtPh2(μ-SMe2))n] 、 4,4'-二叔丁基-2,2'-二吡啶乙醚 为溶剂, 以54%的产率得到diphenyl(4,4'-bis(tert-butyl)-2,2'-bipyridine)platinum(II)
    参考文献:
    名称:
    The mechanism of protonolysis of phenylplatinum(II) bonds in complexes with phenyl trans to nitrogen or carbon donors
    摘要:
    在-78℃下,将HCl,BF4,CF3SO3和CF3CO2等酸添加到配合物[PtPh2(NN)](NN = bu2bpy = 4,4'-二叔丁基-2,2'-联吡啶)和[PtPh(NCN)](NCN = 2,6-C6H3(CH2NMe2)2)中,得到相应的苯基(氢化)铂(IV)配合物[PtX(H)Ph2(NN)]和[PtX(H)Ph(NCN)],这些配合物在约-20℃时通过苯的还原消除反应分解为铂(II)配合物[PtXPh(NN)]和[PtX(NCN)]。在低温下进一步添加HCl到[PtClPh(NN)]中,得到[PtHCl2Ph(NN)],该配合物在-10℃以上分解为苯和[PtCl2(NN)]。在过量CD3OD存在下,DBF4与[PtPh2(NN)]反应,形成C6H5D和C6H4D2,但在[PtPh(NCN)]中没有观察到产物苯中的多个氘原子的进一步取代。讨论了这些反应的机理。关键词:铂,苯基,苯,质子解离。
    DOI:
    10.1139/v03-113
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文献信息

  • Access to Alkynylpalladium(IV) and -Platinum(IV) Species, Including Triorgano(diphosphine)metal(IV) Complexes and the Structural Study of an Alkynyl(pincer)platinum(IV) Complex, Pt(O<sub>2</sub>CAr<sub>F</sub>)I(C⋮CSiMe<sub>3</sub>)(NCN) (Ar<sub>F</sub> = 4-CF<sub>3</sub>C<sub>6</sub>H<sub>4</sub>, NCN = [2,6-(dimethylaminomethyl)phenyl-<i>N</i>,<i>C</i>,<i>N</i>]<sup>-</sup>)
    作者:Allan J. Canty、Thomas Rodemann、Brian W. Skelton、Allan H. White
    DOI:10.1021/om0601495
    日期:2006.7.1
    octahedral fac-PtIVR2(C⋮CR2) complexes, where complexes 1 and 2 form as a mixture of complexes with the alkynyl group opposite the bidentate ligand and cis to the iodo ligand (1a−6a, 8a), and cis to the bidentate ligand and trans to the iodo ligand (1b, 2b), complexes 3a−5a, 6a, and 8a having R groups mutually cis. An X-ray structural analysis for 16 shows distorted octahedral geometry about the metal with
    描述了新型的炔基(IV)配合物,并且已经检测到炔基(IV)配合物的第一个实例,包括三有机钯(IV)二膦配合物。三氟甲磺酸炔基(III)试剂IPh(C⋮CR 2)(OTf)(R 2 = SiMe 3,Ph)能够将炔基转移至二有机(II)和“钳”络合物PT(O 2 CAr)(NCN) (NCN = [2,6-(二甲基氨基甲基)苯基-N,C,N ] -,Ar = Ph,4-三甲基苯基(Ar F));在加入离子的,具有新alkynylplatinum复合物(IV)的内核可以是分离的:PTIME 2(C⋮CR 2)(联吡啶)(1,2,3a)(bpy = 2,2'-联吡啶),PTI(C 4 H 8)(C⋮CSiMe 3)(bpy)(4a),PTIPh 2(C⋮CSiMe 3)(Bu t 2 bpy)(5a),和PTI(O 2 CAR)(C⋮CR 2)(NCN)[Ar为Ph(上14,15)中,Ar
  • Mechanistic Studies of Ethylene Hydrophenylation Catalyzed by Bipyridyl Pt(II) Complexes
    作者:Bradley A. McKeown、Hector Emanuel Gonzalez、Max R. Friedfeld、T. Brent Gunnoe、Thomas R. Cundari、Michal Sabat
    DOI:10.1021/ja206064v
    日期:2011.11.30
    Mechanistic studies support a reaction pathway that involves ethylene coordination to Pt(II), insertion of ethylene into the Pt-phenyl bond, and subsequent metal-mediated benzene C-H activation. Studies of stoichiometric benzene (C(6)H(6) or C(6)D(6)) C-H/C-D activation by [((t)bpy)Pt(Ph-d(n))(THF)](+) (n = 0 or 5) indicate a k(H)/k(D) = 1.4(1), while comparative rates of ethylene hydrophenylation using C(6)H(6)
    阳离子(II)络合物[((t)bpy)Pt(Ph)(L)](+) [(t)bpy =4,4'-二叔丁基-2,2'-联吡啶;L = THF、NC(5)F(5) 或 NCMe] 催化乙烯的氢苯基化生成乙苯和二乙苯的异构体。使用乙烯作为限制试剂,在 120 °C 下 4 小时后,烷基芳烃产物的产率为 89%。在有氧条件下,乙烯氢苯基化的催化剂效率仅略微降低。机理研究支持涉及乙烯与 Pt(II) 配位、乙烯插入 Pt-苯基键以及随后属介导的苯 CH 活化的反应途径。[((t)bpy)Pt(Ph-d(n))(THF)](+) 对化学计量苯 (C(6)H(6) 或 C(6)D(6)) CH/CD 活化的研究) (n = 0 或 5) 表示 ak(H)/k(D) = 1.4(1),而使用 C(6)H(6) 和 C(6)D(6) 的乙烯氢苯基化的比较速率显示 k(H)/k(D) = 1.8(4) 的整体催化反应。DFT
  • Reactivity of Diaryliodine(III) Triflates toward Palladium(II) and Platinum(II):  Reactions of C(sp<sup>2</sup>)−I Bonds to Form Arylmetal(IV) Complexes; Access to Dialkyl(aryl)metal(IV), 1,4-Benzenediyl-Bridged Platinum(IV), and Triphenylplatinum(IV) Species; and Structural Studies of Platinum(IV) Complexes
    作者:Allan J. Canty、Jim Patel、Thomas Rodemann、John H. Ryan、Brian W. Skelton、Allan H. White
    DOI:10.1021/om040023c
    日期:2004.7.1
    Pt(II) with cleavage of a phenyl−iodine bond and formation of metal(IV) species, leading to the first identified transfer of Ph+ to Pd(II) from an aryl−halogen bond, and, for platinum, a methodology providing a facile route to dimethyl(aryl)platinum(IV) and 1,4-arenediyl-bridged Pt(IV) species and the first archetypal triarylplatinum(IV) complex. Thus, [IPh2][OTf] reacts with PtMe2(bpy) (bpy = 2,2‘-bipyridine)
    三氟甲磺酸二苯(III)能够将Ph +转移到Pd(II)和Pt(II)上,同时会裂解苯基键并形成属(IV)物种,从而导致首次将Ph +转移到Pd( II)从芳基-卤素键开始,对于,该方法学提供了通往二甲基(芳基)(IV)和1,4-亚芳基二桥连的Pt(IV)物种和第一个原型三芳基(IV)的简便方法复杂的。因此,[IPh 2 ] [OTf]在-50°C下与PtMe 2(bpy)(bpy = 2,2'-联吡啶)反应形成代苯,而Pt(IV)络合物反式-Pt IV(OTf)Me 2 Ph(N〜N)(1b)(Ph转化为OTf),添加NaI后,物种PtIMe 2Ph(bpy)(2a(Ph顺式至I)和2b(Ph反式至I)以2:1的比例)可以在-20°C下分离出来。类似地,属(II)环戊烷络合物M(C 4 H 8)(bpy)与[IPh 2 ] [OTf]反应形成反式-Pt(OTf)(C 4 H
  • Entry to alkynylplatinum(IV) chemistry using hypervalent iodine(III) reagents, and the synthesis of triphenyl{4,4′-bis(tert-butyl)-2,2′-bipyridine}iodoplatinum(IV)
    作者:Allan J. Canty、Thomas Rodemann
    DOI:10.1016/j.inoche.2003.08.023
    日期:2003.11
    alkynylplatinum(IV) species, we have explored the reaction of hypervalent iodonium reagents with diorganoplatinum(II) complexes, resulting in a general synthetic method for the synthesis of complexes containing one alkynylplatinum moiety, and we have extended this approach to form the first simple triarylplatinum(IV) complex. The reaction of phenyl(alkynyl)iodine(III) triflates with diorganoplatinum(II) complexes
    在寻找炔基 (IV) 物种的路线中,我们探索了高价试剂与二有机 (II) 配合物的反应,从而形成了一种合成含有一个炔基部分的配合物的通用合成方法,并且我们扩展了这种方法形成第一个简单的三芳基(IV)配合物。苯基(炔基) (III) 三氟甲磺酸酯与二有机 (II) 配合物的反应为合成一类新的含有 PtR2(CCR) 基团的炔基 (IV) 配合物提供了一般途径,例如 4,4'-双(叔丁基)-2,2'-联吡啶配合物PtIR2(CCSiMe3)(But2bpy) (R = Me, Ph);IPh2(OTf) 与 PtPh2(But2bpy) 反应形成原型三芳基 (IV) 复合物 PtIPh3(But2bpy)。
  • Pt(II) and Pt(IV) Amido, Aryloxide, and Hydrocarbyl Complexes: Synthesis, Characterization, and Reaction with Dihydrogen and Substrates that Possess C−H Bonds
    作者:Joanna R. Webb、Colleen Munro-Leighton、Aaron W. Pierpont、Joshua T. Gurkin、T. Brent Gunnoe、Thomas R. Cundari、Michal Sabat、Jeffrey L. Petersen、Paul D. Boyle
    DOI:10.1021/ic200153n
    日期:2011.5.2
    The PO) amido and phenoxide complexes ((t)bpy)Pt(Me) (X), ((t)bpy)Pt(X)(2), and [((t)bpy)Pt(X)(py)][BAr'(4)] (X = NHPh, OPh; py = pyridine) have been synthesized and characterized. To test the feasibility of accessing Pt(IV) complexes by oxidizing their Pt(II) precursors, the previously reported ((t)bpy)Pt(R)(2) (R = Me and Ph) systems were oxidized with I-2 to yield ((t)bpy)Pt(R)(2)(I)(2). The analogous reaction with ((t)bpy)Pt(Me)(NHPh) and MeI yields the corresponding ((t)bpy)Pt(Me)(2)(NHPh)(I) complex. Reaction of ((t)bpy)Pt(Me)(NHPh) and phenylacetylene at 80 degrees C results in the formation of the Pt(II) phenylacetylene complex ((t)bpy)Pt(Me)(C CPh). Kinetic studies indicate that the reaction of ((t)bpy)Pt(Me)(NHPh) and phenylacetylene occurs via a pathway that involves [((t)bpy)Pt(Me)(NH2Ph)] [TEA] as a catalyst. The reaction of H-2 with ((t)bpy)Pt(Me)(NHPh) ultimately produces aniline, methane, (t)bpy, and elemental Pt. For this reaction, mechanistic studies reveal that 1,2-addition of dihydrogen across the Pt-NHPh bond to initially produce ((t)bpy)Pt(Me)(H) and free aniline is catalyzed by elemental Pt. Heating the cationic complexes [((t)bpy)Pt(NHPh)(py)][BAr'(4)] and [((t)bpy)Pt(OPh)(py)][BAr'(4)] in C6D6 does not result in the production of aniline and phenol, respectively. Attempted synthesis of a cationic system analogous to [((t)bpy)Pt(NHPh)(py)][BAr'(4)] with ligands that are more labile than pyridine (e.g., NC5F5) results in the formation of the dimer [((t)bpy)Pt(mu-NHPh)](2)[BAr'(4)](2). Solid state X-ray diffraction studies of the complexes [((t)bpy)Pt(Me)(NHPh), [((t)bpy)Pt(NH2Ph)(2)][OTf](2), [((t)bpy)Pt(NHPh)(2), ((t)bpy)pt(OPh)(2), ((t)bpy)pt(Me)(2)(I)(2), and ((t)bpy)pt(Ph)(2)(I)(2) are reported.
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