Designed Synthesis of 3D Covalent Organic Frameworks

  title={Designed Synthesis of 3D Covalent Organic Frameworks},
  author={Hani M. El‐Kaderi and Joseph R. Hunt and Jose L. Mendoza-Cortes and Adrien P. C{\^o}t{\'e} and Robert Edward Taylor and M. O'keeffe and Omar M. Yaghi},
  pages={268 - 272}
Three-dimensional covalent organic frameworks (3D COFs) were synthesized by targeting two nets based on triangular and tetrahedral nodes: ctn and bor. The respective 3D COFs were synthesized as crystalline solids by condensation reactions of tetrahedral tetra(4-dihydroxyborylphenyl) methane or tetra(4-dihydroxyborylphenyl)silane and by co-condensation of triangular 2,3,6,7,10,11-hexahydroxytriphenylene. Because these materials are entirely constructed from strong covalent bonds (C-C, C-O, C-B… 

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