Crystal Structure and Catalytic Properties of Tetrakis (4-hydroxyphenyl) Porphyrinato Manganese(Ⅲ) Chloride (MnTHPPCl) |
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作者单位: | YANG Jun-wei,HUANG Xiao-chun,LIU Jin-bin,CHEN Tie,XIANG Jing,TONG Shan-ling,YANG Ke-er and YAN Yan Department of Chemistry,Shantou University,Shantou 515063,P.R.China |
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摘 要: | The crystal structure of meso-tetrakis(4-hydroxyphenyl)porphyrinato manganese chloride(MnTHPPCl)and its supramolecular architecture based on the hydrogen bonds of one counter Cl anion with four hydrogen atoms of four-OH groups from different MnTHPPCl molecules cooperated by self-assembly of the porphyrin units were first reported.This compound crystallized in the tetragonal space group I4/m with a=1.39928(7)nm,b=1.39928(7)nm,c=0.94498(10)nm,V=1.8503(2)nm3,and Z=2.As a catalyst,MnTHPPCl also showed a high catalytic acti-vity in the conversion from 1-naphthylamine(1-NA)to bis(4-oxo-benzo-2-cyclohexen-1-yl)amine(BOBCHA)via oxidative coupling under mild conditions.
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Crystal Structure and Catalytic Properties of Tetrakis(4-hydroxyphenyl) Porphyrinato Manganese (Ⅲ) Chloride (MnTHPPCl) |
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Authors: | YANG Jun-wei HUANG Xiao-chun LIU Jin-bin CHEN Tie XIANG Jing TONG Shan-ling YANG Ke-er YAN Yan |
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Abstract: | The crystal structure of meso-tetrakis(4-hydroxyphenyl)porphyrinato manganese chloride(MnTHPPCl)and its supramolecular architecture based on the hydrogen bonds of one counter Cl anion with four hydrogen atoms of four-OH groups from different MnTHPPCl molecules cooperated by self-assembly of the porphyrin units were first reported.This compound crystallized in the tetragonal space group I4/m with a=1.39928(7)nm,b=1.39928(7)nm,c=0.94498(10)nm,V=1.8503(2)nm3,and Z=2.As a catalyst,MnTHPPCl also showed a high catalytic acti-vity in the conversion from 1-naphthylamine(1-NA)to bis(4-oxo-benzo-2-cyclohexen-1-yl)amine(BOBCHA)via oxidative coupling under mild conditions. |
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Keywords: | Crystal structure Metalloporphyrin Catalytic property |
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