Designed Synthesis, Characterization, And Catalytic Application Of1D Organic Crystalline Materials

Crystalline organic materials have attracted intensive interests due to their unique properties. However, most studies in this area have mainly focused on the designed synthesis and application of these2D and3D new structures. In contrast, few1D crystalline materials examples have been reported, and the function of these1D crystalline materials have not yet been explored. Accordingly, the research work of this thesis is the designed synthesis and characterization of1D crystalline materials and their catalytic applications.In Chapter Ⅰ, crystalline organic materials and the supported catalysts were introduced.In Chapter Ⅱ, the piperazine functionalized crystalline organic material (COC-LZU1) was successfully synthesized through a "bottom-up" strategy. The ordered structure of polymer was verified by the powder X-ray diffraction and SSNMR. The catalytic activity of COC-LZU1material was tested in the Knoevenagel condensation reactions. The results indicate that COC-LZU1showed high catalytic activity, and could be reused at least for eight cycles.In Chapter Ⅲ, the chiral diazabicyclo[2.2.1]heptane unit was successfully embedded into a material via a "bottom-up" strategy. The synthesized material was characterized by FT-IR, solid-state NMR spectroscopy, element analysis and PXRD; the catalytic application of the material was also preliminary studied.In Chapter Ⅳ, the spirobifluorene and BINOL functionalized1D crystalline porous organic materials were synthesized and characterized.