Citation:
Wang Jianhua. Synthesis of New Mannich Bases of Azacrown Ether and Extraction of Alkali Metal Ions[J]. Chinese Journal of Applied Chemistry,
;1996, 13(6): 69-71.
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A series of new Mannich base ligands,4-R-2-N-(benzo-aza-15-crown-5)methyl phenols,have been synthesized.The extraction of alkali metal (Li+、Na+ and K+) picrates with the title compounds in CHCl3-H2O system at room temperature has been investigated.
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Keywords:
- synthesis,
- Mannich reaction,
- azacrown ether,
- extraction
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