Porous Co-MOF for cyanosilylation reaction and protective effect in child bronchial pneumonia by reducing the inflammatory response and IL-12 production in immune cells
作者:Hongjun Yu、Heng Li、Qiang Zhang、Yue Shao、Yong-Ji Wang
DOI:10.1016/j.ica.2020.119426
日期:2020.4
A new porous metal-organic framework (MOF) with the chemical formula of [Co-2(FDDI)(H2O)(3)](DMA)(4) (1, H4FDDI = 5,5'-(9H-fluorene-2,7-diyl) showing the ttd-type topological structure has been prepared by solvothermal method. The structural determination results reveal that the coordinated water molecule in the center of Co(II) has been able to be removed by activating 1 at 120 degrees C, resulting in a porous skeleton arranged by unsaturated Lewis acid Co(II) ions. That activated 1 has demonstrated a nice catalytic activity for the cyanosilylation of acetaldehydes using the CH2Cl2 as the solvent under mild conditions. Furthermore, the ELISA assay was performed to measure the content of IL-12 in macrophages after compound treatment. And the RT-PCR was conducted to reveal the activation of JAK/STAT signaling pathway after compound addition.