meso-tetra(mesityl)porphyrinatomanganese(III) acetate | 101565-36-0

• 分子结构分类: 有机化合物 - 有机杂环化合物
• 英文名称: meso-tetra(mesityl)porphyrinatomanganese(III) acetate
• 英文别名: Mn(TMP)OAc；(acetato)Mn(III)(teramesitylporphyrin)；manganese(III)tetramesitylporphyrin acetate；acetato(tetrakis(2,4,6-trimethylphenyl)porphyrinato)manganese(III)；(acetato)(meso-tetramesitylporphyrinato)manganese(III)；(acetato)(tetramesitylporphyrinato)manganese(III)
• CAS: 101565-36-0
• 化学式: C₅₈H₅₅MnN₄O₂
• 分子量: 895.038
• InChiKey: PFWMSEKMHDYMGS-WSJWEZPUSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
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• 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：

  叠氮化钠-15N3 、 meso-tetra(mesityl)porphyrinatomanganese(III) acetate 在 crown ether 5 作用下， 以 二氯甲烷 为溶剂， 生成 azidomanganese(III)tetramesitylporphyrin
  参考文献：
  名称：

  叠氮铁 (III) 和叠氮锰 (III) 卟啉的共振拉曼光谱和红外光谱

  摘要：

  摘要 已经测量了一系列五配位叠氮铁 (III) 和叠氮锰 (III) 卟啉及其 15N3,15N14N2 (Fe, Mn) 和 54Fe (Fe) 同位素取代的配体模式的红外和共振拉曼 (RR) 频率。类似物。当与卟啉 π−π* 跃迁 (406.7−514.5 nm) 共振激发时，Fe 卟啉的 RR 光谱由 ν(Fe-N3) 拉伸模式 (≈420 cm−1) 支配。相比之下，λ(N3) 弯曲 (≈630 cm-1) 和 νas (N3) 不对称拉伸 (≈2040 cm-1) 模式是叠氮-Mn 卟啉的 RR 光谱中发生的唯一配体振动。这两种模式通过分离的 Soret 带之间的可见激发得到增强，表明该区域存在涉及叠氮化物 π 电子的新电荷转移跃迁。这些波段的极化性质 (ϱ=0. 25) 暗示结合的 N3 配体的有效对称性是 Cs。N3Mn(III) TMP（TMP=四甲基卟啉）的 IR 光谱中

  DOI：

  10.1016/0022-2860(91)87130-a
• 作为产物：
  描述：

  5,10,15,20-tetramesitylporphyrin 、 manganese (II) acetate tetrahydrate 以 甲醇 、 氯仿 为溶剂， 反应 3.0h， 以71%的产率得到meso-tetra(mesityl)porphyrinatomanganese(III) acetate
  参考文献：
  名称：

  一种新型有效的抗菌金属卟啉

  摘要：

  合成了一系列双丙烯酸功能化的卟啉及其相应的金属卟啉（M = Co，Mn），并通过MIC筛选和细菌时间杀灭动力学研究对其抗菌性能进行了研究。Mn（III）4-（双）甲基苯基取代的卟啉即使在黑暗中也显示出优异的杀菌活性，具有较低的血液毒性和良好的细胞毒性。

  DOI：

  10.1002/asia.202100053
• 作为试剂：
  描述：

  甲基苯基亚砜 在 吡啶 、 咪唑 、 meso-tetra(mesityl)porphyrinatomanganese(III) acetate 、 tetra-n-butylammonium hydrogen monopersulfate 作用下， 以 二氯甲烷 为溶剂， 反应 0.08h， 生成 苯甲砜
  参考文献：
  名称：

  Factors affecting the reactivity and selectivity in the oxidation of sulfides with tetra-n-butylammonium peroxomonosulfate catalyzed by Mn(III) porphyrins: Significant nitrogen donor effects

  摘要：

  The oxidation of aryl sulfides by tetra-n-butylammonium peroxomonosulfate (n-Bu4NHSO5) was carried out in the presence of six different manganese (III) tetraarylporphyrins [Mn(Por)s] as biomimetic catalysts and a number of nitrogen donors as co-catalysts. There is no noticeable difference between the reactivity of sulfides, in the presence of electron-rich Mn(por)s, whereas, for electron-deficient catalysts, conversion rates are different. Nevertheless, the over-oxidation of sulfoxide is more sensitive to both the nature of substituents attached to the sulfur atom in substrates as well as porphyrin complex structure. The degree of catalytic activity of Mn(Por)s for the formation of sulfone product increases as the following order: Mn(TPFPP)OAc < Mn[T(4-NO2P)P]OAc < Mn(TDCPP)OAc < Mn(TPP)OAc < Mn(TM-P)OAc < Mn[T(4-OMeP)P]OAc. Our results show that in the presence of electron-rich Mn(Por)s, the strong pi-donor N-H imidazoles possess co-catalytic activity greater than that of strong sigma-donor amines and weak pi-donor pyridines. When electron-deficient Mn(Por)s were employed as catalyst, pyridines demonstrated a higher co-catalytic activity than that of N-H imidazoles. The pronounced effect of protic solvents on the rate and selectivity of oxidation reactions, particularly in the presence of electron-deficient Mn(Por)s has been observed. The outcome of our investigations accompanied by UV-Vis and Raman spectral data confirms the involvement of different active oxidant such as a high valent Mn-oxo species as well as a six-coordinate [(L)(Por)Mn-OHSO4] complex. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2010.11.026

文献信息

• Reactivity studies of biomimetic catalytic epoxidation of alkenes with tetrabutylammonium periodate in the presence of various manganese porphyrins and nitrogen donors: significant axial ligand π-bonding effects
  作者：Daryoush Mohajer、Gholamreza Karimipour、Mojtaba Bagherzadeh

  DOI：10.1039/b310909g

  日期：——

  substituents at the 2 or 2,6 positions showed particularly high co-catalytic activities toward manganese(III) meso-tetrakis(pentafluorophenylporphyrin) acetate. This “unusual” observation suggests the occurrence of some attractive hydrogen bonding interactions between ortho-fluorines of the manganese porphyrin and the substituents of these donors. A simple qualitative molecular orbital diagram is presented

  高度选择性 环氧化 （> 95％）的未功能化 烯烃 由执行 高碘酸四丁铵 在六个不同的存在下 苯基取代的锰（III） 内消旋四苯基卟啉[Mn（Por）]和咪唑在CH 2 Cl 2中。苯基上的吸电子取代基和庞大的取代基降低了相应Mn（Por）的催化活性。体积较小烯烃具有富电子双键的化合物在环氧化反应中显示出更高的反应性。四种不同类别的轴向助催化剂的共催化活性氮在各种Mn（Por）存在下比较供体。通常，未发现助催化活性与p K a值之间存在直接关系。氮捐助者。强σ供体胺类（p K a = 10.6至11.123）和弱π供体吡啶类（p K a＝5.25至6.65）显示出可比较的助催化活性。强大的π供体氨基吡啶（p K a = 7至9.71）和咪唑类（p K a = 6.95至7.86）通常是比纯σ供体更好的助催化剂，表明含氮供体的π键相互作用非常重要。具有NHB氢键作用的NH咪唑比其更有效的助催化剂1-甲基咪唑。
• Solvent Effects on Catalytic Epoxidation of Alkenes by Tetra‐ <i>n</i> ‐butylammonium Periodate and (Tetraarylporphyrinato)manganese(III)
  作者：Daryoush Mohajer、Massoumeh Abbasi

  DOI：10.1002/ejic.200800253

  日期：2008.7

  The epoxidation of cyclooctene and cis-stilbene was performed by tetra-n-butylammonium periodate (nBu4NIO4)in the presence of (tetraarylporphyrinato)manganese(III) [Mn(por)] and imidazole (im) in various CH2Cl2/alcohol solvents (alcohol = CH3OH, C2H5OH, n-C3H7OH, i-C3H7OH, t-C4H9OH). In accord with the coordinating abilities of the alcohols to [Mn(por)], the epoxidation yields increased from CH2Cl2/CH3OH

  在（四芳基卟啉）锰（III）[Mn（por）]和咪唑（im）的存在下，在各种CH2Cl2/醇溶剂（酒精）中，通过四正丁基高碘酸铵（nBu4NIO4）进行环辛烯和顺式芪的环氧化反应。 = CH3OH、C2H5OH、n-C3H7OH、i-C3H7OH、t-C4H9OH)。根据醇对[Mn(por)]的配位能力，环氧化产率从 /CH3OH增加到 /t-C4H9OH。在（乙酰）（四苯基卟啉）锰（III）[Mn（tpp）（OAc）]存在下顺式二苯乙烯的环氧化中，顺式与反式二苯乙烯氧化物的比率随着 中的大部分醇而一致增加/酒精溶剂。还，发现 [Mn(tpp)(OAc)] 和 (acetato)(tetramesitylporphyrinato)manganese (III) [Mn(tmp)(OAc)] 与 nBu4NIO4 在咪唑存在下但在烯烃不存在下的相互作用产生[Mn(tpp)(O)(im)]+
• A UV–vis study of the effects of alcohols on formation and stability of Mn(por)(O)(OAc) complexes
  作者：Daryoush Mohajer、Maryam Jahanbani

  DOI：10.1016/j.saa.2012.01.001

  日期：2012.6

  Interactions of three different (acetato) (tetraarylporphyrinato) manganese (III) Mn-III(por) with tetra-n-butylammonium hydrogen monopersulfate (n-Bu4NHSO5), in the presence of excess tetra-n-butylammonium acetate (n-Bu4NOAc) and in the absence or presence of various alcohols (alcohols =CH3OH, C2H5OH, i-C3H7OH, t-C4H9OH) in CH2Cl2, were monitored by their UV-vis spectral changes, under identical conditions, at room temperature. (Acetato) (tetrakispentafluorophenylporphyrinato) manganese (III) Mn-III(tpfpp)(OAc) and (acetato) (tetramesitylporphyrinato) manganese (III) Mn-III(tmp)(OAc) produced their corresponding high valent Mn(tpfpp)(O)(OAc) and Mn(tmp)(O)(OAc) both in the absence or presence of alcohols. Whereas, (acetato) (tetraphenylporphyrinato) manganese (III) Mn-III(tpp)(OAc) only generated Mn(tpp)(O)(OAc) in the presence of less bulky alcohols. In the absence of alcohols or in the presence of t-C4H9OH, the UV-vis spectra displayed a very weak sign of formation of Mn(tpp)(O)(OAc) complex. It was observed that alcohols generally increased the rate of formation of Mn-oxo species in accordance with their acidity or hydrogen bonding strength, and enhanced the stability of Mn-oxo complexes, as their size increases. Attempts are made to explain these effects. A mechanistic scheme is also suggested for the decomposition of HSO5- to O-2 and HSO4-, through the formation and dimerization of Mn-oxo species. (C) 2012 Published by Elsevier B.V.
• BANEI, STEFANO;MONTANARI, FERNANDO;PENSO, MICHELE;SOSNOVSKIKH, VEICHESLAV+, GAZZ. CHIM. ITAL., 117,(1987) N 11, 689-693
  作者：BANEI, STEFANO、MONTANARI, FERNANDO、PENSO, MICHELE、SOSNOVSKIKH, VEICHESLAV+

  DOI：——

  日期：——