Chemistry is the experimental science by definition. We want to make observations to prove hypothesis. For this purpose, we perform experiments in the lab. , Quality Control of Nicotinonitrile, 100-54-9, Name is Nicotinonitrile, molecular formula is C6H4N2, belongs to pyridine-derivatives compound. In a document, author is Lv, Jun-Jie, introduce the new discover.
A new Co-based metal-organic coordination polymer as a catalyst in chemical fixation of CO2
A 1D MOF {[Co(XN)(HCOO)(2)(H2O)(2)]}(n) (1) was harvested by solvothermal method with organic ligand XN (4′-(4-pyridine)4,2′:2′,4 ”-terpyridine), and structurally characterized by single-crystal X-ray diffraction, PXRD and TGA. Structural determination demonstrates that compound 1 owns zigzag shape framework through the infinite connection of Co2+ ion and XN ligand. Moreover, it can resist 240 degrees C and various acid/ alkali solutions, presenting good thermostability and pH stability. Catalytic performance indicates that compound 1 can efficiently catalyze the CO2 cycloaddition with styrene oxide at 80 degrees C and 0.1 MPa with the addition of 5% mol TBAB for 12 h. Especially, compound 1 can keep stable framework and almost unchanged catalytic activity after five catalytic recyclings. (C) 2020 Elsevier Ltd. All rights reserved.
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Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem