引用本文:
Qing Sheng LIU, Shu Ling GONG, Yuan Yin CHEN. Thiacrown Molecular Basket with High Extracting Selectivity towards Ag+[J]. Chinese Chemical Letters,
2006, 17(2): 228-230.
Citation: Qing Sheng LIU, Shu Ling GONG, Yuan Yin CHEN. Thiacrown Molecular Basket with High Extracting Selectivity towards Ag+[J]. Chinese Chemical Letters, 2006, 17(2): 228-230.
Citation: Qing Sheng LIU, Shu Ling GONG, Yuan Yin CHEN. Thiacrown Molecular Basket with High Extracting Selectivity towards Ag+[J]. Chinese Chemical Letters, 2006, 17(2): 228-230.
Thiacrown Molecular Basket with High Extracting Selectivity towards Ag+
摘要:
By bridging 1, 3:4, 6-bis(3, 6-dihydroxy-1, 2-xylylene)tetrahydro-3a, 6a-diphenyl imidazo[4, 5]-imidazole-2, 5(1H, 3H)-dione 1 with S(CH2CH2OCOCH2Cl)2, thiacrown molecular basket 2c was prepared for the first time. It was found that the compound exhibited very poor affinity towards alkali metal ions but high extracting selectivity towards silver ion.
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关键词:
- Molecular basket
- / molecular clip
- / bridging
- / thiacrown
English
Thiacrown Molecular Basket with High Extracting Selectivity towards Ag+
Abstract:
By bridging 1, 3:4, 6-bis(3, 6-dihydroxy-1, 2-xylylene)tetrahydro-3a, 6a-diphenyl imidazo[4, 5]-imidazole-2, 5(1H, 3H)-dione 1 with S(CH2CH2OCOCH2Cl)2, thiacrown molecular basket 2c was prepared for the first time. It was found that the compound exhibited very poor affinity towards alkali metal ions but high extracting selectivity towards silver ion.
-
Key words:
- Molecular basket
- / molecular clip
- / bridging
- / thiacrown
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