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Crystalline Covalent Organic Frameworks with Hydrazone Linkages

机译：具有Hy键的结晶共价有机骨架

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摘要

Condensation of 2,5-diethoxyterephthalohydrazide with 1,3,5-triformylbenzene or l,3,5-tris(4-formylphenyl)benzene yields two new covalent organic frameworks, COF-42 and COF-43, in which the organic building units are linked through hydrazone bonds to form extended two-dimensional porous frameworks. Both materials are highly crystalline, display excellent chemical and thermal stability, and are permanently porous. These new COFs expand the scope of possibilities for this emerging class of porous materials.
机译：2,5-二乙氧基对苯二酰肼与1,3,5-三甲酰基苯或1,3,5-三（4-甲酰基苯基）苯的缩合产生两个新的共价有机骨架，即COF-42和COF-43，其中有机建筑单元通过键连接以形成扩展的二维多孔框架。两种材料都是高度结晶的，显示出优异的化学和热稳定性，并且是永久多孔的。这些新的COF扩展了这种新兴的多孔材料类别的可能性范围。

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  • 来源
    《Journal of the American Chemical Society》 |2011年第30期|p.11478-11481|共4页
  • 作者

    Fernando J. Uribe-Romo; Christian J. Doonan; Hiroyasu Furukawa; Kounosuke Oisaki; and Omar M. Yaghi;

  • 作者单位

    Center for Reticular Chemistry, Center for Global Mentoring, Department of Chemistry and Biochemistry, University of California,Los Angeles, 607 Charles E. Young Drive East, Los Angeles, California 90095, United States,Cornell University;

    Center for Reticular Chemistry, Center for Global Mentoring, Department of Chemistry and Biochemistry, University of California,Los Angeles, 607 Charles E. Young Drive East, Los Angeles, California 90095, United States,The University of Adelaide, Australia;

    Center for Reticular Chemistry, Center for Global Mentoring, Department of Chemistry and Biochemistry, University of California,Los Angeles, 607 Charles E. Young Drive East, Los Angeles, California 90095, United States;

    Center for Reticular Chemistry, Center for Global Mentoring, Department of Chemistry and Biochemistry, University of California,Los Angeles, 607 Charles E. Young Drive East, Los Angeles, California 90095, United States,The University of Tokyo, Japan;

    Center for Reticular Chemistry, Center for Global Mentoring, Department of Chemistry and Biochemistry, University of California,Los Angeles, 607 Charles E. Young Drive East, Los Angeles, California 90095, United States,Graduate School of EEWS, Korea Advanced Institute of Science and Technology, Daejeon 305-701, Korea;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
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  • 正文语种 eng
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  • 入库时间 2022-08-18 03:14:22

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