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[PtCl(N-(2-thiazolyl)acetamidate)(κ2-dppf)] | 1428786-61-1

中文名称
——
中文别名
——
英文名称
[PtCl(N-(2-thiazolyl)acetamidate)(κ2-dppf)]
英文别名
[PtCl(N-(2-thiazolyl)acetamidate)(κ2-dppf)]
[PtCl(N-(2-thiazolyl)acetamidate)(κ2-dppf)]化学式
CAS
1428786-61-1
化学式
C39H33ClFeN2OP2PtS
mdl
——
分子量
926.097
InChiKey
MJZUJKFUUNCJDJ-UHFFFAOYSA-L
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

  • 作为产物:
    参考文献:
    名称:
    Platinum and palladium bis(diphenylphosphino)ferrocene (dppf) complexes with heterocyclic N-acetamide ligands: Synthesis and molecular structures of [MCl(sac)(κ2-dppf)] (M=Pt, Pd, sac=saccharinate), [PtCl(ata)(κ2-dppf)] and [Pt(ata)2(κ2-dppf)] (ataH=N-(2-thiazolyl)acetamide)
    摘要:
    Room temperature addition of sodium saccharinate, Na(sac), to [MCl2(kappa(2)-dppf)] (M = Pd, Pt; dppf = 1,1'bis( diphenylphosphino) ferrocene) results in the formation of [MCl(sac)(kappa 2-dppf)] in which the sac ligand is coordinated in a monodentate fashion through nitrogen. All attempts to coordinate a second saccharinate ligand were unsuccessful. In contrast, reaction of [PtCl2(kappa(2)-dppf)] with N-(2-thiazolyl)acetamide (ataH) in the presence of KOH results in successive replacement of both chlorides affording [PtCl(ata) (kappa(2)-dppf)] and [Pt(ata) 2(kappa(2)-dppf)]. Crystal structures have determined for all four complexes. In both saccharinate complexes and [PtCl(ata)(kappa(2)-dppf)] the heterocyclic amide ligand is coordinated as expected through the amide-nitrogen. In contrast in Pt(ata) 2(kappa(2)-dppf) both ligands are bound through the nitrogen atom of the thiazole ring. In order to understand the adoption of these different ligand binding modes, geometry optimization calculations were carried out on different isomers of both ata complexes. For [PtCl(ata)(kappa(2)-dppf)] an energy difference of 10.5 kJ mol (1) was found between observed and unobserved isomers, while for [Pt(ata) 2(k(2)-dppf)] the difference was 9.3 kJ mol (1). The reasons for the adoption of these different coordination modes are not clear but steric factors are likely to be a major contributory factor. (C) 2012 Elsevier B. V. All rights reserved.
    DOI:
    10.1016/j.ica.2012.12.010
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