82019-13-4Relevant academic research and scientific papers
A Copper Metal–Organic Hydrogel as a Catalyst for SO2 and CO2 Fixation under Ambient Conditions
Karan, Chandane Kumar,Bhattacharjee, Manish
, p. 3605 - 3611 (2019)
A copper metal–organic hydrogel (MOG) has been synthesized using an amino acid-based ligand, Na2HL {H3L = 2-{(3,5-di-tert-butyl-2-hydroxybenzyl)amino succinic acid} as a gelator. The metallohydrogel exhibits pH-responsive nature as well as chemical responsiveness. Besides, it shows rapid thixotropic behavior when external mechanical forces are applied. The metal–organic hydrogel can be used as a heterogeneous catalyst for the reaction of SO2 and CO2 with epoxides to produce cyclic 1,3,2-dioxathiolane-2-oxides and carbonates, respectively. The conversions were found to be dependent on the size and type of the side chain of the epoxides.
Guanidine functionalized ionic liquid and preparation method and application thereof
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Paragraph 0119-0123, (2022/01/08)
The present invention discloses a functionalized ionic liquid of guanidine and preparation method and application thereof, the cation of the ionic liquid is 1,1,3,3-tetramethylguanidine cation, the anion is methoxyacetic acid anion or ethoxyacetic acid an
