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(1,3-dimesitylimidazol-2-ylidene)platinum(0) bis(η2-dimethylfumarate)

中文名称
——
中文别名
——
英文名称
(1,3-dimesitylimidazol-2-ylidene)platinum(0) bis(η2-dimethylfumarate)
英文别名
[Pt(1,3-dimesityl-imidazol-2-ylidene)(dimethylfumarate)2];(platinum)(1,3-bis(2,4,6-trimethylphenyl)imidazolin-2-ylidene)(η2-dimethyl fumarate)2;[1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene]platinum;dimethyl (E)-but-2-enedioate
(1,3-dimesitylimidazol-2-ylidene)platinum(0) bis(η2-dimethylfumarate)化学式
CAS
——
化学式
C33H40N2O8Pt
mdl
——
分子量
787.769
InChiKey
RYWWJFUQAGRSJJ-RGDZUMGPSA-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):
    4.97
  • 重原子数:
    44
  • 可旋转键数:
    10
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.3
  • 拓扑面积:
    112
  • 氢给体数:
    0
  • 氢受体数:
    10

反应信息

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文献信息

  • Synthesis of electron-rich platinum centers: Platinum0(carbene)(alkene)2 complexes
    作者:Marcel A. Duin、Martin Lutz、Anthony L. Spek、Cornelis J. Elsevier
    DOI:10.1016/j.jorganchem.2005.07.059
    日期:2005.12
    The synthesis and molecular structure of the zero-valent platinum-mono-carbene-bis-alkene complexes [Pt-0(NHC)(dimethyl fumarate)(2)] (NHC = 1,3-dimesityl-imidazol-2-ylidene (1a); 1,3-dimesityl-dihydroimidazol-2-ylidene (2a); diphenyl-dihydroimidazol-2-ylidene (2b) are described. Two routes have been evaluated for the synthesis of la and 2a, involving reaction of a zero-valent platinum compound either with an isolated carbene ligand, or with an in situ generated carbene ligand. The in situ method proved to be easier and gave similar yields of about 50% after crystallization. Attempts have been made to synthesize similar compounds with N-phenyl and N-alkyl groups, of which the latter met with little success. However, (1,3-diphenyl-dihydroimidazol-2-ylidene)-bis(eta(2)-dimethyl fumarate) platinum(0) (2b) could be obtained in 49% yield, after crystallization, from the appropriate Wanzlick dimer.Compound la reacts with H-2 and D-2 in sequences of oxidative addition, migration-insertion involving dimethyl fumarate, and reductive elimination to form neutral hydrido platinum (11) carbene complexes, probably containing a metallacyclic (R)-C=O...Pt unit. (c) 2005 Elsevier B.V. All rights reserved.
  • Platinum-Mediated Oxidative Addition and Reductive Elimination of Imidazolium Salts at C4 and C5
    作者:Deborha Bacciu、Kingsley J. Cavell、Ian A. Fallis、Li-ling Ooi
    DOI:10.1002/anie.200500884
    日期:2005.8.19
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