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首页> 外文期刊>ACS applied materials & interfaces >Bipyridyl-Containing Cadmium-Organic Frameworks for Efficient Photocatalytic Oxidation of Benzylamine
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Bipyridyl-Containing Cadmium-Organic Frameworks for Efficient Photocatalytic Oxidation of Benzylamine

机译：含二吡啶的镉 - 有机框架，用于高效的光催化氧化苄胺

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摘要

Metal-organic frameworks (MOFs) have attracted increased research attention in photocatalysis due to their great potential in light harvest and conversion. However, the organic transformations as photocatalyzed by MOFs under mild conditions yet remain a challenge. Herein, three bipyridylcontaining cadmium-organic frameworks Cd(dcbpy) (dcbpy = 2,2'-bipyridine-5,5'-dicarboxylate), Cd(bdc)(bpy) (bdc = 1,4-benzenedicarboxylate; bpy = 2,2'-bipyridyl), and Cd(bdc)(2Me-bpy) (2Me-bpy = 4,4'-dimethyl-2,2'-bipyridyl) were synthesized for the first time. The bpy-containing Cd-MOFs have strong light harvest abilities and suitable photocatalysis energy potentials, making them highly active and selective for the photo-oxidation of benzylamine to N-benzylbenzaldimine under mild conditions, i.e., using atmospheric air as oxidant, at room temperature, and in the absence of any photosensitizer or cocatalyst. It provides an efficient, economical, and green way for the direct oxidation of amines to produce imines.
机译：金属有机框架（MOFS）由于光收获和转化率的巨大潜力而​​引起了光催化在光催化中的升高。然而，在温和条件下由MOFS光催化的有机转化仍然是挑战。在此，三种双吡啶基甲基镉 - 有机框架CD（DCBPY）（DCBPY = 2,2'-硼烷-5,5,5'-二羧酸盐），CD（BDC）（BPY）（BDC = 1,4-苯并二羧酸甲酯; BPY = 2，第一次合成2'-双吡啶基）和Cd（BDC）（2ME-BPY）（2ME-BPY = 4,4'-二甲基-2,2,2'-双嘧啶）。含有BPY的CD-MOF具有强烈的光收集能力和合适的光催化能量电位，使得它们高度活跃和选择性地，在温和条件下，即使用大气空气，在室温下使用大气空气，对苄胺的光氧化至正苄基苯并二胺的光氧化和选择性，并且在没有任何光敏剂或助催化剂的情况下。它为直接氧化胺提供了一种有效，经济和绿色的方式来生产亚胺。

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  • 来源
    《ACS applied materials & interfaces》 |2019年第34期|共6页
  • 作者

    Shi Jinbiao; Zhang Jianling; Liang Tongling; Tan Dongxing; Tan Xiuniang; Wan Qiang; Cheng Xiuyan; Zhang Bingxing; Han Buxing; Liu Lifei; Zhang Fanyu; Chen Gang;

  • 作者单位

    Chinese Acad Sci Inst Chem CAS Res Educ Ctr Excellence Mol Sci Beijing Natl Lab Mol Sci CAS Key Lab Colloid Inte Beijing 100190 Peoples R China;

    Chinese Acad Sci Inst Chem CAS Res Educ Ctr Excellence Mol Sci Beijing Natl Lab Mol Sci CAS Key Lab Colloid Inte Beijing 100190 Peoples R China;

    Chinese Acad Sci Inst Chem CAS Res Educ Ctr Excellence Mol Sci Beijing Natl Lab Mol Sci CAS Key Lab Colloid Inte Beijing 100190 Peoples R China;

    Chinese Acad Sci Inst Chem CAS Res Educ Ctr Excellence Mol Sci Beijing Natl Lab Mol Sci CAS Key Lab Colloid Inte Beijing 100190 Peoples R China;

    Chinese Acad Sci Inst Chem CAS Res Educ Ctr Excellence Mol Sci Beijing Natl Lab Mol Sci CAS Key Lab Colloid Inte Beijing 100190 Peoples R China;

    Chinese Acad Sci Inst Chem CAS Res Educ Ctr Excellence Mol Sci Beijing Natl Lab Mol Sci CAS Key Lab Colloid Inte Beijing 100190 Peoples R China;

    Chinese Acad Sci Inst Chem CAS Res Educ Ctr Excellence Mol Sci Beijing Natl Lab Mol Sci CAS Key Lab Colloid Inte Beijing 100190 Peoples R China;

    Chinese Acad Sci Inst Chem CAS Res Educ Ctr Excellence Mol Sci Beijing Natl Lab Mol Sci CAS Key Lab Colloid Inte Beijing 100190 Peoples R China;

    Chinese Acad Sci Inst Chem CAS Res Educ Ctr Excellence Mol Sci Beijing Natl Lab Mol Sci CAS Key Lab Colloid Inte Beijing 100190 Peoples R China;

    Chinese Acad Sci Inst Chem CAS Res Educ Ctr Excellence Mol Sci Beijing Natl Lab Mol Sci CAS Key Lab Colloid Inte Beijing 100190 Peoples R China;

    Chinese Acad Sci Inst Chem CAS Res Educ Ctr Excellence Mol Sci Beijing Natl Lab Mol Sci CAS Key Lab Colloid Inte Beijing 100190 Peoples R China;

    Chinese Acad Sci Inst Chem CAS Res Educ Ctr Excellence Mol Sci Beijing Natl Lab Mol Sci CAS Key Lab Colloid Inte Beijing 100190 Peoples R China;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 化学工业;
  • 关键词

    metal-organic framework; bipyridyl-containing ligand; cadmium; amine oxidation; photocatalysis;

    机译：金属有机框架;含双吡啶基配体;镉;胺氧化;光催化;

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