Crystal structure, magnetic and catalytic oxidation properties of manganese(III) tetrakis(ethoxycarbonyl)porphyrin

Wang Hua-Hua; Yuan Hui-Qing; Mahmood Mian H. R.; Jiang Yi-Yu; Cheng Fan; Shi Lei; Liu Hai-Yang

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Crystal structure, magnetic and catalytic oxidation properties of manganese(III) tetrakis(ethoxycarbonyl)porphyrin

机译：锰（III）四（乙氧基羰基）卟啉的晶体结构，磁性和催化氧化性能

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A new meso-tetraalkyl porphyrin manganese complex, 5,10,15,20-tetrakis(ethoxycarbonyl) porphyrinatomanganese ((MnTECPCl)-T-III), had been prepared and characterized by X-ray structure determination. (MnTECPCl)-T-III exists as a coordinated dimer in its crystal structure with a weak antiferromagnetic coupling between two Mn(III) ions. The catalytic oxidation of styrene by (MnTECPCl)-T-III was carried out in acetonitrile. (MnTECPCl)-T-III was found to be recyclable with a high conversion efficiency when using TBHP as an oxidant and the major product was benzaldehyde. (MnTECPCl)-T-III was also reusable by using an PhIO oxidant, but the major products turned out to be phenyl acetaldehyde and styrene epoxide.

机译：通过X射线结构测定，制备了新的Meso-Tetra烷基卟啉锰络合物，5,10,15,20-四（乙氧基羰基）卟啉突（（MnTecPCl）-T-III），并以X射线结构测定。（mntecpcl）-t-III作为其晶体结构中的配位二聚体，在两个Mn（III）离子之间具有弱的反铁磁性偶联。苯乙烯（MnTecpCl）-T-III的催化氧化在乙腈中进行。（MnTecpCl）-T-III被发现在使用TBHP作为氧化剂时具有高转化效率，并且主要产物是苯甲醛。（MnTecPCl）-T-III也通过使用PHIO氧化剂可重复使用，但主要产品结果是乙醛和苯乙烯环氧化物。

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《RSC Advances》 |2015年第118期|共9页
作者
Wang Hua-Hua; Yuan Hui-Qing; Mahmood Mian H. R.; Jiang Yi-Yu; Cheng Fan; Shi Lei; Liu Hai-Yang;
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S China Univ Technol Dept Chem Guangzhou 510641 Guangdong Peoples R China;

S China Univ Technol Dept Chem Guangzhou 510641 Guangdong Peoples R China;

S China Univ Technol Dept Chem Guangzhou 510641 Guangdong Peoples R China;

S China Univ Technol Dept Chem Guangzhou 510641 Guangdong Peoples R China;

S China Univ Technol Dept Chem Guangzhou 510641 Guangdong Peoples R China;

Guangdong Univ Educ Dept Chem Guangzhou 510303 Guangdong Peoples R China;

S China Univ Technol Dept Chem Guangzhou 510641 Guangdong Peoples R China;

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正文语种 eng
中图分类化学;
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1. Crystal structure, magnetic and catalytic oxidation properties of manganese(III) tetrakis(ethoxycarbonyl)porphyrin [J] . Wang Hua-Hua, Yuan Hui-Qing, Mahmood Mian H. R., RSC Advances . 2015,第118期

机译：锰（III）四（乙氧基羰基）卟啉的晶体结构，磁性和催化氧化性能
2. Synthesis, Crystal Structures, and Magnetic Properties of Cyanide-Bridged Fe(III)-Mn(III) Complexes Based on Manganese(III)-Porphyrin and Pyridinecarboxamide Dicyanideiron(III) Building Blocks [J] . Zhang DP, Wang HL, Tian LJ, Crystal growth & design . 2009,第9期

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3. Syntheses, crystal structures and magnetic properties of two Fe-Mn complexes based on manganese (III)-porphyrin and tetracyanideferrite(III) building blocks [J] . Guo-Ling Li, Jing Nie, Hui Chen Inorganic Chemistry Communications . 2012,第Null期

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4. Influences of Humic Acids on the Pattern of Oxidation Products of Tetrabromobisphenol a Derived from a Catalytic System using Iron(III)- tetrakis(p-sulfophenyl)porphyrin and KHSO 5 [C] . Masami Fukushima, Yosuke Ishida, Satoko Shigematsu International Meeting of the International Humic Substances Society . 2010

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5. Magnetic-field- and pressure-tuned phases in lanthanum praseodymium calcium manganese oxide and manganese(II,III) oxide: Inelastic light scattering studies and single crystal growth. [D] . Kim, Minjung. 2011

机译：镧钙锰氧化物和锰（II，III）氧化物中的磁场和压力调谐相：非弹性光散射研究和单晶生长。
6. Influence of Halogen Substituents on the Catalytic Oxidation of 246-Halogenated Phenols by Fe(III)-Tetrakis(p-hydroxyphenyl)porphyrins and Potassium Monopersulfate [O] . Masami Fukushima, Yusuke Mizutani, Shouhei Maeno, 2012

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7. Synthesis and Properties of 5,10,15,20-Tetrakis(3,5-di-t-butyl-2-nitrophenyl)porphyrin: Conformational Stabilities of the Respective Atropisomers and Oxygenation Capabilities of the Iron(III) and Manganese(III) Complexes [O] . T. Ken Miyamoto, Shigeru Takagi, Tai Hasegawa, 1987

机译：5,10,15,20-四（3,5-二叔丁基-2-硝基苯基）卟啉的合成和性质：钢（III）和锰（III）的各种过度异构体和氧合能力的构象稳定性复合物

Crystal structure, magnetic and catalytic oxidation properties of manganese(III) tetrakis(ethoxycarbonyl)porphyrin

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