(N,N'-bis(salicylideneaminato)ethylene)manganese(III) acetate | 19478-47-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (N,N'-bis(salicylideneaminato)ethylene)manganese(III) acetate
• 英文别名: [((bis(salicylidene)ethylenediamine)(-2H))Mn(acetate)]；[((salen)(-2H))Mn(OAc)]；Mn(salen)OAc
• CAS: 19478-47-8；51436-86-3；53318-90-4
• 化学式: C₂H₃O₂*C₁₆H₁₄MnN₂O₂
• 分子量: 380.282
• InChiKey: GOLNUTRBCDXKBP-SNTCFBDDSA-K

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：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为反应物：
  描述：

  (N,N'-bis(salicylideneaminato)ethylene)manganese(III) acetate 、 4-硝基苯硫醇 在 CH₂Cl₂ 作用下， 以 甲醇 、 二氯甲烷 为溶剂， 以45%的产率得到Mn(salen)(S-p-C6H4NO2)*CH2Cl2
  参考文献：
  名称：

  Gohdes, Joel W.; Armstrong, William H., Inorganic Chemistry, 1988, vol. 27, # 11, p. 1841 - 1842

  摘要：

  DOI：
• 作为产物：
  描述：

  manganese (II) acetate tetrahydrate 、 N,N'-双(亚水杨基)乙二胺 以 乙醇 为溶剂， 反应 2.0h， 以83%的产率得到(N,N'-bis(salicylideneaminato)ethylene)manganese(III) acetate
  参考文献：
  名称：

  Khare; Chokhare; Shrivastava, Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical and Analytical, 2016, vol. 55A, # 12, p. 1449 - 1457

  摘要：

  DOI：

文献信息

• A comparative study on the catalytic performance of heme and non-heme catalysts: Metal porphyrins versus metal Schiff bases
  作者：Atefeh Talaeizadeh、Mahdi Tofighi、Saeed Zakavi

  DOI：10.1002/aoc.3967

  日期：2018.1

  tetra‐n‐butylammonium periodate (TBAP) and tetra‐n‐butyl‐ammonium Oxone (TBAO) have been investigated and compared. Although the metalloporphyrins showed an increased catalytic activity relative to the Schiff base complexes, the former provided no significant catalytic advantage over the latter. Also, a comparable or slightly higher oxidative stability was observed for the Schiff base complexes under the reaction conditions

  一系列铁和锰卟啉在介孔位置具有2-氯苯基，苯基和4-甲氧基苯基和包括N，N'-双（水杨基）亚乙基二胺，N，N'-双金属茂铁（Mn和Fe-salens）的催化活性和氧化稳定性，N'-双（5-氯水杨基亚乙基）乙二胺和N，N'-双（2,4-二羟基水杨亚基）乙二胺用于高碘酸四正丁基铵（TBAP）和四正丁基铵氧烷氧化烯烃（TBAO）已被调查和比较。尽管金属卟啉相对于席夫碱配合物显示出增加的催化活性，但是前者没有提供比后者明显的催化优势。此外，在反应条件下，席夫碱配合物的氧化稳定性相当或稍高。此外，尽管TBAO和TBAP的氧化能力差异很大，但对于使用的血红素和非血红素催化剂，其催化活性和氧化稳定性的顺序却观察到相似的模式。在苯乙烯的ɑ位引入甲基会导致其反应性增加，这表明在这些催化体系中，电子效应比空间效应占主导地位。
• Integration of heterogeneous catalysts into complex synthetic routes: sequential vs. one-pot reactions in a (Knoevenagel + Mukaiyama–Michael + hydrogenation + transesterification) sequence
  作者：José M. Fraile、Nuria García、Clara I. Herrerías、José A. Mayoral

  DOI：10.1039/c2cy20442h

  日期：——

  Heterogeneous catalysts of different nature can be combined in one-pot tandem reactions, but the compatibility issues of catalysts with reagents, products, and by-products make more convenient the application of a sequential procedure, in which the catalyst is filtered after each reaction and the crude is used in the following reaction without purification. In this way the recovery and reuse of each catalyst can be optimized to obtain the maximum productivity. The nature of the reactions, and the catalysts involved in them, conditions the maximum number of successive steps in the sequence. In the case of the (Knoevenagel + Mukaiyama–Michael + hydrogenation + transesterification) process tested in this work, the optimal results are obtained when the sequential method is applied to only three reactions, whereas the four reactions sequence shows limitations in the yield of the last transesterification step.

  不同性质的异相催化剂可以在一锅串联反应中结合使用，但催化剂与反应物、产品和副产物之间的兼容性问题使得采用顺序程序更加方便，即在每个反应后过滤催化剂，并将粗产物用于下一反应而无需净化。通过这种方式，可以优化每个催化剂的回收和再利用，以获得最大产量。反应的性质以及涉及的催化剂限制了序列中连续步骤的最大数量。在本研究中测试的（Knoevenagel + Mukaiyama-迈克尔 +氢化 + 转酯化）过程的情况下，当顺序方法仅应用于三个反应时，获得最佳结果，而四个反应的序列在最后的转酯化步骤的产率方面则显示出局限性。
• Syntheses, Crystal Structures, and Magnetic Properties of Mn ^III (L)phosphinate Complexes (L = <i>meso</i> ‐tetraphenylporphyrin or Schiff base)
  作者：Sébastien Richeter、Joulia Larionova、Jérôme Long、Arie van der Lee、Dominique Leclercq

  DOI：10.1002/ejic.201300246

  日期：2013.6.12

  structural organization and magnetic properties of MnIII complexes with meso-tetraphenylporphyrin (TPP), bis(3,5-di-tert-butylsalicylidene)ethylenediamine (tBuSalen), and bis(salicylidene)ethylenediamine (Salen) capping ligands assembled with phosphinate ligands such as H2PO2–, PhHPO2– and Ph2PO2– have been investigated. The structural organization and, thus, the magnetic properties in this series depends

  MnIII 与内消旋四苯基卟啉 (TPP)、双 (3,5-二叔丁基水杨烯) 乙二胺 (tBuSalen) 和双 (水杨烯) 乙二胺 (Salen) 封端配体与次膦酸盐配体组装在一起的结构组织和磁性如 H2PO2-、PhHPO2- 和 Ph2PO2- 已被研究。该系列中的结构组织和磁性取决于封端配体和桥连配体的性质。次磷酸根离子 (H2PO2-) 和二苯基次膦酸根离子 (Ph2PO2-) 作为桥接配体形成一维聚合物结构 [Mn(TPP)O2PH2}2·H2O·EtOH]n 和 [Mn(Salen)O2PPh2]n，其中只有前者呈现单链磁铁行为；各向异性轴的明显未对齐解释了后者没有这种行为。苯基次膦酸根离子 (PhHPO2–) 和二苯基次膦酸根离子 (Ph2PO2–) 分别作为复合物中的单齿配体，tBuSalen 和 TPP 分别作为封端配体。二苯基次膦酸盐离子在[Mn2(tBuSalen)
• Steric and Electronic Effects, Enantiospecificity, and Reactive Orientation in DNA Binding/Cleaving by Substituted Derivatives of [SalenMn^III]⁺
  作者：Dennis J. Gravert、John H. Griffin

  DOI：10.1021/ic960196x

  日期：1996.1.1

  target sites varied with the position of attachment of substituents, but not with the identity of the substituents. The results suggest that substituents alter specificity through both steric and electronic effects. The 3,3'-difluoro and -dichloro derivatives produced cleavage patterns that match those of the parent complex, suggesting that the activated form of 1 produces cleavage from an orientation

  [SalenMn（III）]（+）（1）的二十六个衍生物，在芳香环和/或亚胺位置带有卤素，硝基，氨基，醚，烷基或芳基取代基，或含有1,3-丙烯-合成1,2-亚苯基-，1,2-环己烷-或1,2-二苯基乙二胺代替乙二胺作为桥联部分。已经使用DNA亲和力裂解技术检查了在末端氧化剂存在下这些复合物的DNA结合/裂解特性。活性衍生物在包含多个连续A：T碱基对的位点从小沟中产生DNA切割。对于芳基取代的衍生物，发现DNA切割效率随取代基的身份和连接位置而变化。A：T目标位点的精确切割方式随取代基的附着位置而变化，但不与取代基相同。结果表明，取代基通过空间和电子效应改变特异性。3,3'-二氟和-二氯衍生物产生的裂解模式与亲本复合物的裂解模式相符，表明活化形式的1产生的裂解方向是复合物的凹入边缘背离DNA底面。小沟。桥修饰产生相对于1具有降低的DNA切割活性的复合物。发现DNA切割效率随桥的结构和立体化学
• Thermal properties and crystal structures of manganese(III)-salen complexes with the Tf2N anion [Tf2N=bis(trifluoromethanesulfonyl)amide)]
  作者：Megumi Okuhata、Tomoyuki Mochida

  DOI：10.1016/j.poly.2012.06.004

  日期：2012.8

  A series of salts comprising cationic manganese(III)-salen complexes and the Tf2N anion has been prepared (salen = N.N'-bis(salicylideneaminato)ethylene, Tf2N = bis(trifluoromethanesulfonyl)amide) to investigate the effects of axial ligands and substituents on their thermal properties. [Mn(salen)L-2][Tf2N] (L= H2O, pyridine) and their 5-butoxysalen analogs undergo thermal desorption of the axial ligands, followed by decomposition above 250 degrees C. The pyridine complexes exhibit two-step ligand desorption, corresponding to the formation of a dimer and later, desorption from the dimer. Complexes with L = 3-butylpyridine and N-butylimidazole melt at 97.6 and 132.7 degrees C, respectively, before ligand desorption. Crystal structures of these and related complexes have been determined. [Mn(salen)(3,3'-bipyridine)][Tf2N] is a coordination polymer with higher thermal stability. (C) 2012 Elsevier Ltd. All rights reserved.