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cis-[Pt(CCtBu)2(COD)] | 142565-86-4

中文名称
——
中文别名
——
英文名称
cis-[Pt(CCtBu)2(COD)]
英文别名
(1,5-cyclopentadiene)Pt(2,2-dimethyl-1-propynyl)2;Pt(CC(t-Bu))2(cod);[(COD)Pt(CC(t)Bu)2];[(1,5-cyclooctadiene)Pt(CC(t)Bu)2];Pt(C2tBu)2(COD);(1Z,5Z)-cycloocta-1,5-diene;3,3-dimethylbut-1-yne;platinum(2+)
cis-[Pt(CCtBu)2(COD)]化学式
CAS
142565-86-4
化学式
C20H30Pt
mdl
——
分子量
465.538
InChiKey
ICXGIHWCUZHNIX-PHFPKPIQSA-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):
    5.91
  • 重原子数:
    21
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.6
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    cis-[Pt(CCtBu)2(COD)](diphenyl)ferrocene-ethynyl phosphine二氯甲烷 为溶剂, 以29%的产率得到cis-Pt(ferrocenylethynyldiphenylphosphine)2(C2tBu)2
    参考文献:
    名称:
    具有氧化还原活性的PPh2C [三键] CFc和/或C [三键] CFc作为末端或桥接配体的铂络合物。
    摘要:
    据报道,一系列含有二茂铁基乙炔基单元直接(Pt-C [三键] CFc)或通过磷原子(Pt-PPh(2)C [三键] CFc)连接到铂中心的杂核-Pt(ii)配合物。衍生物[cis-Pt(R(F))(2)(PPh(2)C [三键] CFc)(2)](R(F)= C(6)F(5))与溶剂合物[cis-Pt(R(F))(2)(thf)(2)]导致形成不对称的异核双铂络合物[{Pt(R(F))(2)(mu-1kappaP:2eta (2)-PPh(2)C [三键] CFc)(2)} Pt(R(F))(2)],其中“ cis-Pt(R(F))(2)”片段与二茂铁基乙炔基膦单元的三键,同时处理[顺式-Pt(C [三键] CFc)(2)(PPh(2)C [三键] CR)(2)](R = Fc,Ph,tBu)具有相同的溶剂化物[cis-Pt(R(F))(2)(thf)(2)],提供双二茂铁基乙二酰桥双铂体系[{Pt(PPh(2)C
    DOI:
    10.1039/b822171e
  • 作为产物:
    描述:
    dichloro( 1,5-cyclooctadiene)platinum(ll)3,3-二甲基-1-丁炔 在 potassium tert-butoxide 作用下, 以 乙醇 为溶剂, 以95%的产率得到cis-[Pt(CCtBu)2(COD)]
    参考文献:
    名称:
    Spectroscopy and photochemical reactivity of cyclooctadiene platinum complexes
    摘要:
    The spectroscopic and photochemical properties of a series of 1,5-cyclooctadiene platinum complexes of the type [(COD)Pt(R)(2)] (R = alkyl, alkynyl, or aryl) were examined. The observed photoreactivity is wavelength dependent and observed reaction rates correlate with the donor-strength of the R group. For strongly donating substituents like adamantylmethyl, benzyl or iso-propyl rates were increased by factors of about 100 for a given model reaction compared to the dimethyl derivative. The products were determined by NMR spectroscopy. Different reaction pathways were found depending on the substituents R. Theoretical calculations (DFT) on the electronic structure revealed the character of optical transitions and excited states. (C) 2001 Elsevier Science B.V. All rights reserved.
    DOI:
    10.1016/s0022-328x(00)00792-0
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文献信息

  • Synthesis and characterization of mono and heteropolynuclear luminescent alkynyl platinum diphenylphosphinous acid/phosphinite complexes
    作者:Juan Forniés、Julio Gómez、Elena Lalinde、M.Teresa Moreno
    DOI:10.1016/s0020-1693(02)01452-4
    日期:2003.4
    -bis(alkynyl) platinum complexes with a chelated diphenylphosphinous acid/diphenylphosphinite (NBu 4 )[ cis -Pt(CCR) 2 (PPh 2 O) 2 H}] (R=Bu t 1a , Ph 1b ) have been prepared by treatment of [ cis -Pt(CCR) 2 COD] with PPh 2 (O)H and (NBu 4 )(acac) in a 1:2:1 molar ratio. The molecular structure of 1a has been determined by single-crystal X-ray diffraction. Neutralization reactions of complexes 1 with 1
    摘要新型的具有螯合的二苯基次膦酸/二苯基次膦酸酯(NBu 4)[顺式-Pt(CCR)2 (PPh 2 O)2 H}]的新型阴离子单核顺-双(炔基)配合物(R = Bu t 1a通过用PPh 2(O)H和(NBu 4)(acac)以1:2:1的摩尔比处理[顺式-Pt(CCR)2 COD]制备了Ph 1b)。1a的分子结构已通过单晶X射线衍射确定。1当量的配合物1的中和反应。AgClO 4或CuTfO(TfO =三氟甲磺酸盐)产生四核双属配合物[顺式-Pt (PPh 2 O)2 H}(μ-κCα:η2-CCR)2 M] 2(M = Ag, 2a,2b; M = Cu 3a,3b),其中每个阴离子片段Pt}(CCR)2-(Pt} = Pt (PPh 2 O)2 H})充当μ-η2 :η2桥接配体朝向两个不同的(I)或(I)中心。最后,(NBu 4)Pt}(CCR)2
  • Properties and Reactivities of Zwitterionic Platinum(II)-ate Complexes Generated by Transforming Coordination of an Alkyne–Bisphosphine Ligand
    作者:Kazuhiro Okamoto、Kohei Sasakura、Satoshi Funasaka、Hiiro Watanabe、Masahiro Suezaki、Kouichi Ohe
    DOI:10.1021/acs.organomet.0c00759
    日期:2021.4.12
    alkyne–bisphosphine ligand with platinum(II) precursors produced a structural reorganization in the ligand backbone to form stable zwitterionic platinum(II) complexes bearing an anionic platinum center. The structural properties and reactivities of these complexes were investigated using X-ray crystallographic analyses, computational studies, and stoichiometric reactions involving oxidative addition and reductive
    炔烃-双膦配体(II)前体的配位在配体主链上产生结构重组,从而形成带有阴离子中心的稳定的两性离子(II)配合物。使用X射线晶体学分析,计算研究以及涉及氧化加成和还原消除的化学计量反应,研究了这些配合物的结构性质和反应性。这些研究表明,中心对烷基卤的亲核性增强,促进了平滑的氧化加成,电荷的重新平衡加快了卤化物阴离子与(IV)中间体的离解,这对碳-碳键形成至关重要步。
  • Participation of Co-Ligands in Electronic Transitions of Platinum(II) Diazabutadiene Complexes
    作者:Axel Klein、Joris van Slageren、Stanislav Záliš
    DOI:10.1021/ic025547o
    日期:2002.10.1
    co-ligands. Because the electronic transition removes electron density from the sigma(Pt-C) bond in the former complexes, it is best described as a metal-to-ligand charge transfer transition (MLCT) with partial sigma-bond-to-ligand charge transfer (SBLCT) character. Because the sigma(Pt-C) orbital is not involved in the HOMOs of the latter complexes, the low-lying transitions were characterized as mixed MLCT/L'LCT
    一系列[((i)Pr-DAB)Pt(R)(2)]的低电子跃迁和光化学反应(其中共配体R = CH(3),CD(3),adme,使用实验(电子吸收和共振拉曼光谱)和理论(密度泛函理论,DFT)技术研究了neop,neoSi,C(三键)C(t)Bu,C(三键)CPh,Ph,Mes化合物。在烷基配合物的情况下,高层填充的轨道具有显着的共配体贡献,而对于具有不饱和共配体的配合物,这种贡献是主要的。由于电子跃迁消除了先前配合物中sigma(Pt-C)键的电子密度,因此最好将其描述为具有部分sigma-bond-to-ligand电荷转移的属-配体电荷转移跃迁(MLCT)( SBLCT)字符。由于sigma(Pt-C)轨道不参与后者配合物的HOMO,因此低相变的特征是混合MLCT / L'LCT,其中L'LCT表示从C到C的配体配体的电荷转移pi((i)Pr-DAB)轨道的不饱和共配体的pi系统。
  • Falvello, Larry R.; Fornies, Juan; Gomez, Julio, Journal of the Chemical Society. Dalton Transactions (2001), 2001, # 14, p. 2132 - 2140
    作者:Falvello, Larry R.、Fornies, Juan、Gomez, Julio、Lalinde, Elena、Martin, Antonio、Martinez, Francisco、Moreno, M. Teresa
    DOI:——
    日期:——
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