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(octamethyltetraphenylporphyrinato)FeCl | 186910-32-7

中文名称
——
中文别名
——
英文名称
(octamethyltetraphenylporphyrinato)FeCl
英文别名
(2,3,7,8,12,13,17,18-octamethyl-5,10,15,20-tetraphenylporphinato)iron(III) chloride;Fe(5,10,15,20-tetraphenyl-2,3,7,8,12,13,17,18-octamethylporphyrin) chloride;[Fe(2,3,7,8,12,13,17,18-octamethyl-5,10,15,20-tetraphenylporphyrinate)Cl];octamethyltetraphenylporphyrinatoiron(III) chloride;iron(III) chloride octamethyltetraphenylporphyrin;Fe(OMTPP)Cl
(octamethyltetraphenylporphyrinato)FeCl化学式
CAS
186910-32-7
化学式
C52H44ClFeN4
mdl
——
分子量
816.248
InChiKey
FVQSKFWFMOHSEN-BODHNVQISA-M
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:
    描述:
    (octamethyltetraphenylporphyrinato)FeCl氰化四丁基铵二氯甲烷-D2 为溶剂, 生成 tetrabutylammonium (dicyano)[(2,3,7,8,12,13,17,18-octamethyl-5,10,15,20-tetraphenylporphyrinato)iron(III)]
    参考文献:
    名称:
    影响低旋铁(III)卟啉配合物电子基态的因素。
    摘要:
    为了确定影响低自旋Fe(III)卟啉配合物的基态电子构型的因素,我们检查了一系列低自旋双-三价铁的(1)H NMR,(13)C NMR和EPR光谱。连接的Fe(III)卟啉配合物[Fe(Por)L(2)](+/-),其中卟啉取代基的位置和轴向配体的配位能力不同。本研究中使用的7种卟啉为中四烷基卟啉(TRP:R为丙基,环丙基或异丙​​基),中四苯基卟啉(TPP),中四(2,3,4,5,6-五氟苯基)卟啉和5,10,15,20-四苯基-2,3,7,8,12,13,17,18-八烷基卟啉(ORTPP:R为甲基或乙基)。根据烷基取代基的体积,TRP的卟啉核心或多或少地被S(4)-皱纹化,而ORTPP的卟啉核心则被高度S(4)-杂化。检验了三种轴向配体,它们在配体场论中具有以下特征:(i)强σ供体咪唑(HIm),(ii)强σ供体和弱π接受氰化物(CN(-)) ;和(iii)较弱的sigma供体和强p
    DOI:
    10.1021/ic001412b
  • 作为产物:
    描述:
    iron(II) chloride 、 2,3,7,8,12,13,17,18-octamethyl-5,10,15,20-tetraphenylporphyrin 在 DMF 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 以99%的产率得到(octamethyltetraphenylporphyrinato)FeCl
    参考文献:
    名称:
    细胞色素的低自旋铁血红素模型:分子结构与 EPR 光谱类型的相关性†
    摘要:
    八甲基四苯基卟啉(III)、Fe(III)OMTPP、八乙基四苯基卟啉(III)、Fe(III)OETPP和四-β,β'-四亚甲基四苯基卟啉(III)的以下双咪唑和双吡啶配合物的制备和表征, Fe(III)TC(6)TPP, 报道: paral-[FeOMTPP(1-MeIm)(2)]Cl, perp-[FeOMTPP(1-MeIm)(2)]Cl, [FeOETPP(1-MeIm) )(2)]Cl、[FeTC(6)TPP(1-MeIm)(2)]Cl、[FeOMTPP(4-Me(2)NPy)(2)]Cl 和 [FeOMTPP(2-MeHIm)( 2)]Cl。晶体结构分析表明,paral-[FeOMTPP(1-MeIm)(2)]Cl 的轴向配体接近平行取向(咪唑配体平面之间的实际二面角为 19.5 度),而 perp-[FeOMTPP (1-MeIm)(2)]Cl 的轴向咪唑配体平面相互成 90
    DOI:
    10.1021/ja036398r
  • 作为试剂:
    参考文献:
    名称:
    对氰基-N,N-二甲基苯胺N-氧化物与金属卟啉盐反应中氧转移的动力学和机制。4. 内消旋[四(2,6-二甲基苯基)卟吩基]氯化铁(III)的催化
    摘要:
    meso-(Tetrakis(2,6-二甲基苯基)porphinato)铁(III)氯化物 (Me/sub 8/ TPP)Fe/sup III/Cl) 是转化对氰基-N,N-二甲基苯胺 N 的催化剂-氧化物 (NO) 到对氰基-N,N-二甲基苯胺 (DA)、对氰基-N-甲基苯胺 (MA)、对氰基-N-甲酰基-N-甲基苯胺 (FA)、对氰基苯胺 (A) )、N,N'-二甲基-N,N'-双(对氰基苯基)肼(H)、N,N'-双(对氰基苯基)-N-甲基亚甲基二胺(MD)和CH/sub 2/哦。所有证据都支持这些反应是通过 NO 与铁 (III) 卟啉的平衡连接而发生的,然后是决定速率的氧转移以产生直接产物 DA 和铁 (IV)-氧代卟啉..pi..-阳离子自由基。DA 被更高价的铁-氧卟啉物质逐步氧化是形成其他产物的原因(即 DA ..-->.. ..-->.. FA, DA ..-->.. MA
    DOI:
    10.1021/ja00285a018
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文献信息

  • Difference in Spin Crossover Pathways among Saddle-Shaped Six-Coordinated Iron(III) Porphyrin Complexes
    作者:Takahisa Ikeue、Yoshiki Ohgo、Owendi Ongayi、M. Graça H. Vicente、Mikio Nakamura
    DOI:10.1021/ic0300969
    日期:2003.9.1
    The electronic states of a series of saddle-shaped porphyrin complexes [Fe(OMTPP)L(2)](+) and [Fe(TBTXP)L(2)](+) have been examined in solution by (1)H NMR, (13)C NMR, and EPR spectroscopy and by magnetic measurements. While [Fe(OMTPP)(DMAP)(2)](+) and [Fe(TBTXP)(DMAP)(2)](+) maintain the low-spin (S = (1)/(2)) state, [Fe(OMTPP)(THF)(2)](+) and [Fe(TBTXP)(THF)(2)](+) exhibit an essentially pure intermediate-spin
    已通过(1)H NMR在溶液中检查了一系列鞍形卟啉配合物[Fe(OMTPP)L(2)](+)和[Fe(TBTXP)L(2)](+)的电子态,(13)C NMR和EPR光谱以及磁测量。尽管[Fe(OMTPP)(DMAP)(2)](+)和[Fe(TBTXP)(DMAP)(2)](+)保持低旋转(S =(1)/(2))状态, [Fe(OMTPP)(THF)(2)](+)和[Fe(TBTXP)(THF)(2)](+)表现出基本上纯的中间自旋(S =(3)/(2))状态在很宽的温度范围内。相反,随着温度从300 K降低到200 K,OMPTP和TBTXP的Py和4-CNPy配合物表现出从S =(3)/(2)到S =(1)/(2)的自旋转变。 ,这些络合物的磁性行为类似于我们先前论文(Ikeue,T .; Ohgo,Y .; Yamaguchi,T .; Takahashi,M.)报道的[Fe(OETPP)Py(2)](+)的磁性。
  • Control of Spin State by Ring Conformation of Iron(III) Porphyrins. A Novel Model for the Quantum-Mixed Intermediate Spin State of Ferric Cytochrome <i>c</i>‘ from Photosynthetic Bacteria
    作者:Ru-Jen Cheng、Ping-Yu Chen、Pong-Ren Gau、Chun-Chia Chen、Shie-Ming Peng
    DOI:10.1021/ja962474x
    日期:1997.3.1
    17,18-Octaethyl-5,10,15,20-tetraphenylporphinato)iron(III) chloride FeIII(OETPP)Cl and (2,3,7,8,12,13,17,18-octamethyl-5,10,15,20-tetraphenylporphinato)iron(III) chloride FeIII(OMTPP)Cl complexes have been synthesized and characterized by 1H NMR and X-ray crystallography. Both molecules are severely nonplanar and assume saddle shapes in solid state. Variable-temperature 1H NMR studies confirm that the
    (2,3,7,8,12,13,17,18-Octaethyl-5,10,15,20-tetraphenylporphinato) (III) FeIII(OETPP)Cl 和 (2,3,7,8,12 ,13,17,18-octamethyl-5,10,15,20-tetraphenylporphinato) (III) FeIII(OMTPP)Cl 配合物已合成并通过 1 H NMR 和 X 射线晶体学表征。两种分子都是严重非平面的,并且在固态下呈马鞍形。变温 1H NMR 研究证实,对于 Fe(OETPP)Cl 和 Fe(OMTPP)Cl 的环反转,构象畸变在溶液中保持 ΔG⧧ = 15.8 和 10.1 kcal/mol。EPR (g⊥ = 5.2−5.3 at 77 K)、磁矩 (μeff = 4.7−5.2 μB at 300 K) 和结构数据 (Fe−Np = 2
  • Anomalous Difference in Magnetic Behavior between Highly Saddled Iron( <scp>III</scp> ) Porphyrin Complexes in the Solid State
    作者:Yoshiki Ohgo、Takahisa Ikeue、Masashi Takahashi、Masuo Takeda、Mikio Nakamura
    DOI:10.1002/ejic.200300566
    日期:2004.2
    showed that both of these complexes maintain the low-spin (S = 1/2) state over the 77−300 K temperature range. The spin states of these complexes were further confirmed by SQUID magnetometry. Thus, the magnetic behavior of [Fe(OMTPP)Py2]+ is quite different from that of the structurally related species [Fe(OETPP)Py2]+. The latter complex exhibits a novel spin crossover between the S = 3/2 and S = 1/2
    [Fe(OMTPP)L2]+ (L = DMAP 或 Py) 微晶样品的自旋态已使用穆斯堡尔光谱、SQUID 磁力计和 X 射线晶体学进行了检查和解释。[Fe(OMTPP)(DMAP)2]+ 和 [Fe(OMTPP)Py2]+ 的穆斯堡尔谱表明,这两种配合物在 77-300 K 温度下都保持低自旋 (S = 1/2) 状态范围。这些复合物的自旋状态通过 SQUID 磁力测定法进一步证实。因此,[Fe(OMTPP)Py2]+ 的磁行为与结构相关物种 [Fe(OETPP)Py2]+ 的磁行为完全不同。后一种复合物在 S = 3/2 和 S = 1/2 状态之间表现出新的自旋交叉,如光谱和磁性测量所示。为了了解 [Fe(OMTPP)Py2]+ 中没有自旋交叉过程的原因,我们将 [Fe(OMTPP)Py2]+ 的晶体和分子结构与最近报道的 [Fe(OETPP)Py2]+ 的晶体和分子结构进行了比较。在
  • Barriers to Inversion of Nonplanar Ferric Porphyrin Radical Cations:  Comparison with the Corresponding Neutral Complexes
    作者:Mikio Nakamura、Tatsuya Yamaguchi、Yoshiki Ohgo
    DOI:10.1021/ic990139e
    日期:1999.6.1
    Barriers to inversion of the highly deformed porphyrin rings in two ferric porphyrin radical cations, [Fe(OMTPP)Cl]SbCl6 and [Fe(OETPP)Cl]SbCl6 where OMTPP and OETPP are dianions of 2,3,7,8,12,13,17,18-octamethyl- and 2,3,7,8,12,13,17,18-octaethyl-5,10,15,20-tetraphenylporphyrin, respectively, have been determined by the dynamic NMR method. Inversion barrier of [Fe(OMTPP)Cl]SbCl6 is estimated to be 14.8 kcal mol(-1) (72 degrees C) which is higher than that of the corresponding neutral porphyrin complex [Fe(OMTPP)Cl] by more than 4 kcal mol(-1). Increase in barrier to inversion has also been observed in [Fe(OETPP)Cl]SbCl6, though the precise determination is hampered in this case due to the occurrence of site exchange of the ferric ion across the porphyrin ring; the latter process is verified because the, activation free energies obtained from the line shape analysis of the meta and methyl signals are quite close, 18.1 (113 degrees C) and 17.9 (113 degrees C) kcal mol(-1), respectively. Thus, the inversion barrier in [Fe(OETPP)Cl]SbCl6 is supposed to be much greater than 18 kcal mol(-1). Since the inversion barrier in the corresponding neutral porphyrin complex [Fe(OETPP)Cl] is reported to be 15.8 kcal mol(-1), the barrier has increased by much greater than 2 kcal mol(-1). These results are interpreted in terms of the enhanced nonplanarity of the radical cations as compared with the corresponding neutral complexes. The interaction between porphyrin a(2u) and iron d(x2-y2) orbitals in the radical cations, which is expected to be strengthened in the deformed structure, could be one of the reasons for the conformational change.
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