A cationic non-porous macrocyclic organic compound and its preparation method and application
An organic compound and cationic technology, which is applied in the field of cationic non-porous macrocyclic organic compounds and their preparation, can solve the problems of being unsuitable for long-term storage of radioactive iodine, and achieve the effects of less pollution, large adsorption capacity and enhanced interaction
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[0038] The invention discloses a preparation method of a cationic non-porous macrocyclic organic compound, which comprises the following steps:
[0039] 1) The molar ratio of o-phthalaldehyde and N,N'-diamino 4,4'-bipyridine diiodide salt is 1:1.1 or 1.1:1 and weighed;
[0040] Add N,N'-diamino 4,4'-bipyridine diiodide to the ethanol solution first, heat until N,N'-diamino 4,4'-bipyridine diiodide is dissolved, then add o- Phthalaldehyde, continue heating to obtain mixed solution after o-phthalaldehyde dissolves;
[0041] 2) The mixed solution obtained in step 1) is subjected to a one-pot reaction, and the reaction solution is obtained after the reaction;
[0042] 3) The reaction liquid obtained in step 2) is lowered to room temperature to obtain a reddish-brown powder, which is washed with water and ethanol solvent for 3-4 times, filtered and dried to obtain a cationic non-porous macrocyclic organic compound.
Embodiment 1
[0044] The invention discloses a preparation method of a cationic non-porous macrocyclic organic compound, which comprises the following steps:
[0045] 1) Mix ethanol with water at a volume ratio of 1:1 to prepare an ethanol solution; mix o-phthalaldehyde and N,N'-diamino 4,4'-bipyridine diiodide with a molar ratio of 1.1:1 Proportional weighing of materials;
[0046]Add N,N'-diamino 4,4'-bipyridine diiodide salt into the ethanol solution, heat until it is completely dissolved, then add o-phthalaldehyde, and dissolve completely to obtain a mixed solution;
[0047] 2) Reflux the mixed solution obtained in step 1) at 80° C. for 24 hours, and obtain a reaction solution after the reaction;
[0048] 3) The reaction liquid obtained in step 2) was lowered to room temperature to obtain a reddish-brown powder, washed with water and ethanol solvent to remove impurities, filtered, and naturally dried to obtain a cationic non-porous macrocyclic organic compound.
[0049] The present em...
Embodiment 2
[0051] The invention discloses a preparation method of a cationic non-porous macrocyclic organic compound, which comprises the following steps:
[0052] 1) Mix ethanol with water at a volume ratio of 1:1 to prepare an ethanol solution; mix o-phthalaldehyde and N,N'-diamino 4,4'-bipyridyl diiodide with a molar ratio of 1:1.1 Proportional weighing of materials;
[0053] Add N,N'-diamino 4,4'-bipyridine diiodide salt into the ethanol solution, heat until it is completely dissolved, then add o-phthalaldehyde, and dissolve completely to obtain a mixed solution;
[0054] 2) Reflux the mixed solution obtained in step 1) at 85° C. for 24 hours, and obtain a reaction solution after the reaction;
[0055] 3) The reaction liquid obtained in step 2) was lowered to room temperature to obtain a reddish-brown powder, washed with water and ethanol solvent to remove impurities, filtered, and naturally dried to obtain a cationic non-porous macrocyclic organic compound.
[0056] The present em...
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