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N,N’-bis(2,4,6-trifluorophenyl)formimidamide | 1268158-35-5

中文名称
——
中文别名
——
英文名称
N,N’-bis(2,4,6-trifluorophenyl)formimidamide
英文别名
N,N′-bis(2,4,6-trifluorophenyl)formamidine;N,N'-bis(2,4,6-trifluorophenyl)formamidine;N,N'-bis(2,4,6-trifluorophenyl)methanimidamide
N,N’-bis(2,4,6-trifluorophenyl)formimidamide化学式
CAS
1268158-35-5
化学式
C13H6F6N2
mdl
——
分子量
304.194
InChiKey
IIWREMQONYCWCE-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):
    3.6
  • 重原子数:
    21
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    24.4
  • 氢给体数:
    1
  • 氢受体数:
    7

反应信息

  • 作为反应物:
    描述:
    N,N’-bis(2,4,6-trifluorophenyl)formimidamidemolybdenum hexacarbonyl四氢呋喃邻二氯苯 为溶剂, 以28.7 %的产率得到dimolybdenum tetrakis[N,N′-bis(2,4,6-trifluorophenyl)formamidinate]
    参考文献:
    名称:
    提高二钼转轮配合物的空气稳定性:通过氟取代基进行氧化还原调谐
    摘要:
    四键合二钼桨轮配合物 (Mo 2 PWC) 的光学和电化学特性使其成为结合到功能材料或设备中的理想候选者,但最大的瓶颈之一是它们对大气氧气的稳定性差。通过调整 Mo 2核被氧化的电位,可以提高 Mo 2 PWC 对空气的耐受性。一系列同配 Mo 2已经合成了带有氟化甲脒配体的 PWC,并研究了它们的电化学性质。按照 Hammett 关系,通过控制配体上氟取代基的位置,以可预测的方式调整配合物的氧化电位。通过多核 NMR 光谱对所得复合物的空气稳定性进行的研究表明,随着吸电子配体的增加,对大气氧气的耐受性增加。异配络合物 Mo 2 (D F ArF) 3 (OAc) [其中 D FArF = 3,5-(difluorophenyl)formamidinate] 在固态和氯仿溶液中表现出对氧气的显着耐受性。通过使用易于接近的配体,增强了Mo 2核对氧的稳定性,从而使具有吸电子配体的 Mo 2 PWCs
    DOI:
    10.1021/acs.inorgchem.2c02746
  • 作为产物:
    描述:
    参考文献:
    名称:
    带有N,N'-双(氟芳基)和N,N'-双(全氟芳基)取代基的阴离子N-杂环卡宾
    摘要:
    一系列铑配合物,铑[Rh(COD)(NHC-F X)(OH 2)](COD = 1,5-环辛二烯; NHC = N-杂环卡宾),结合阴离子N-杂环卡宾与2-叔- butylmalonyl骨架和2,6-二甲基苯基(X = 0),2,6-二氟苯基(X = 4),2,4,6-三氟苯基(X = 6),和五氟苯(X = 10)N,N'-取代基,分别是已经制备通过用六甲基二钾相应的两性离子的前体去质子化,随后用[{的RhCl(COD)}将所得的钾盐的即时反应2 ]。这些配合物可以转化为相关的羰基衍生物的[Rh(CO)2(NHC-F X)(OH 2)]由COD与CO。IR和NMR的配体置换光谱证实了的氟化度Ñ -芳基取代基对σ给体和π接受性有很大的影响卡宾配体的结构,可以有效地用于调节金属中心的电子性能。上卡宾配体主链的羰基的金属-配体π捐赠的评估提供一个特别敏感的探针。在邻位上的-氟取代基Ñ卡宾配体中
    DOI:
    10.1002/chem.201001698
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文献信息

  • [EN] OLEFIN METATHESIS CATALYSTS<br/>[FR] CATALYSEURS DE MÉTATHÈSE D'OLÉFINES
    申请人:MATERIA INC
    公开号:WO2017100585A1
    公开(公告)日:2017-06-15
    This invention relates generally to metathesis catalysts and the use of such catalysts in the metathesis of olefins and olefin compounds, more particularly, in the use of such catalysts in Z and E selective olefin metathesis reactions. The invention has utility in the fields of organometallics and organic synthesis.
    这项发明通常涉及重整催化剂以及在烯烃和烯烃化合物的重整中使用此类催化剂,更具体地,在Z和E选择性烯烃重整反应中使用此类催化剂。该发明在有机属化合物和有机合成领域具有实用性。
  • Olefin metathesis catalysts
    申请人:Umicore AG & Co. KG
    公开号:US10857530B2
    公开(公告)日:2020-12-08
    This invention relates generally to metathesis catalysts and the use of such catalysts in the metathesis of olefins and olefin compounds, more particularly, in the use of such catalysts in Z and E selective olefin metathesis reactions. The invention has utility in the fields of organometallics and organic synthesis.
    本发明一般涉及偏析催化剂以及在烯烃和烯烃化合物偏析中使用此类催化剂,特别是在 Z 和 E 选择性烯烃偏析反应中使用此类催化剂。本发明在有机属和有机合成领域具有实用性。
  • Fine-Tuning the Luminescence and HOMO–LUMO Energy Levels in Tetranuclear Gold(I) Fluorinated Amidinate Complexes
    作者:Hanan E. Abdou、Ahmed A. Mohamed、José M. López-de-Luzuriaga、Miguel Monge、John P. Fackler
    DOI:10.1021/ic2010634
    日期:2012.2.20
    Tetranuclear gold(I) fluorinated amidinate complexes have been synthesized and their photophysical properties and structures described. DFT calculations were carried out to illustrate how a minor change in the ligand resulted in a loss of emission in the perfluorophenyl amidinate complex compared with nonfluorinated phenyl amidinate complexes reported previously. The fluorinated complexes reported here [Au(ArN)(2)C(H)](4) (1, Ar = 4-FC6H4; 2, 3,5-F2C6H3; 3, 2,4,6-F3C6H2; 4, 2,3,5,6-F4C6H) emit in the blue-green region at 470, 1, 478, 2, 508, 3, and 450 nm, 4, by excitation at ca. 375 nm at room temperature with nanosecond lifetimes. The emissions observed at 77 K in the solid state show structured emission for complexes 1 and 2, with a vibrational spacing of ca. 1200 and 1500 cm(-1), corresponding to the vibrational modes of the amidinate ligand. The pentafluorophenyl derivative 5, Ar = C6F5, shows no photoluminescence in the solid state nor in the solution. This result is different from results in which the pentafluorophenyl group is attached to a phenylpyridine ligand in an Ir(III) complex and other organics. This quenching appears to be related to a nonradiative de-excitation process caused by the pi pi*-pi sigma* crossover in the excited state of the pentafluorophenyl amidinate ligand. With increasing numbers of fluorine atoms, there is a progressive decrease in the contribution of the amidinate ligands to the corresponding HOMO orbital. There also is a slight decrease in the ligand contribution to the LUMO with increased numbers of fluorine atoms and an exchange of the character of the orbitals of the gold centers.
  • OLEFIN METATHESIS CATALYSTS
    申请人:Umicore AG & Co. KG
    公开号:US20180361371A1
    公开(公告)日:2018-12-20
    This invention relates generally to metathesis catalysts and the use of such catalysts in the metathesis of olefins and olefin compounds, more particularly, in the use of such catalysts in Z and E selective olefin metathesis reactions. The invention has utility in the fields of organometallics and organic synthesis.
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